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DELTA POWER SYSTEM

User manual


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ESAA150ABC07/09/11 IOM P/N: 50112866022010. 04. 12. R02

ESAA150-ABC07/09/11

Power System

User Manual


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ESAA150ABC07/09/11IOM

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TABLE OF CONTENTS

1 General.....................................................................................................................................4

1.1 USING THIS MANUAL ..................................................................................................................................... 41.2 SAFETYNOTICE .............................................................................................................................................. 41.3 ENVIRONMENTAL ...........................................................................................................................................5

2 Product Description..................................................................................................................6

2.1 PRODUCT DESCRIPTION .................................................................................................................................. 62.2 PRODUCT MAIN FEATURES .............................................................................................................................62.3 CONFIGURATION.............................................................................................................................................72.4 SYSTEM SPECIFICATION.................................................................................................................................. 7

2.5 SYSTEM CONFIGURATION & DIMENSIONS ...................................................................................................... 82.6 SYSTEM SCHEMATICS ................................................................................................................................... 11

3 Installation ..............................................................................................................................14

3.1 TOOL REQUIRED ...........................................................................................................................................143.2 UNPACKING .................................................................................................................................................. 143.3 PRELIMINARY INSPECTION............................................................................................................................143.4 BASE MOUNT................................................................................................................................................ 153.5 SYSTEM MOUNTING...................................................................................................................................... 153.6 MODULE INSTALLATION ...............................................................................................................................153.7 SYSTEM WIRING ...........................................................................................................................................163.8 DC GROUNDING ...........................................................................................................................................163.9 AC INPUT CONNECTIONS..............................................................................................................................163.10

DC DISTRIBUTION CONNECTIONS ................................................................................................................17

3.11 BATTERY CONNECTIONS...............................................................................................................................173.12 RECOMMENDED WIRING...............................................................................................................................173.13 BATTERY AND AMBIENT TEMPERATURE SENSORS....................................................................................... 18

4 START - up Procedure...........................................................................................................19

4.1 INITIAL STARTUP PREPARATION ...................................................................................................................194.2 NO LOAD START-UP...................................................................................................................................... 194.3 BASIC FUNCTIONAL VERIFICATION...............................................................................................................194.4 PARAMETER SETTINGS.................................................................................................................................. 194.5 DC LOAD CONNECTIONS..............................................................................................................................204.6 FUNCTIONALITY CHECK ...............................................................................................................................20

5 CSU & Parameter Adjustment ...............................................................................................21

5.1 DESCRIPTION..............................................................................................................................................215.2 DISPLAY......................................................................................................................................................225.3 FUNCTION ................................................................................................................................................... 225.4 SYSTEM PARAMETER SETTING...................................................................................................................... 235.5 REAL TIME OPERATION STATUS ...................................................................................................................24

6 Switch Mode Rectifier (ESR48/56A series rectifier, 2700W) ................................................37

6.1 DESCRIPTION ................................................................................................................................................ 376.2 SPECIFICATIONS............................................................................................................................................376.3 ENVIRONMENTAL .........................................................................................................................................386.4 PHYSICAL......................................................................................................................................................396.5 OUTLINE & DIMENSIONS ..............................................................................................................................39

6.6 SMR OPERATING PRINCIPLE ........................................................................................................................ 39


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7 Switch Mode Rectifiers (ESR48/40A series rectifier, 2000W) ..............................................41

7.1 DESCRIPTION ................................................................................................................................................ 417.2 SPECIFICATIONS............................................................................................................................................417.3 OUTLINE & DIMENSIONS ..............................................................................................................................43

8 Alarms And Trouble Shooting................................................................................................44

8.1 AC FAIL/AC HIGH VOLTAGE / AC LOW VOLTAGE ALARM DESCRIPTION...................................................448.2 DC OUTPUT VOLTAGE HIGH/LOW (HV/LV)................................................................................................ 458.3 DC CIRCUIT BREAKER TRIPPED ALARM....................................................................................................... 458.4 OVER-TEMPERATURE ALARM....................................................................................................................... 458.5 RECTIFIER FAIL ALARM................................................................................................................................ 46

9 Maintenance...........................................................................................................................47

9.1 CLEANING AND MAINTENANCE ....................................................................................................................479.2 REMOVING AND REPLACING A RECTIFIER MODULE...................................................................................... 47

10 system communication software............................................................................................49

10.1 INTRODUCTION........................................................................................................................................ 4910.2 INSTALL AND UNINSTALL RMS SOFTWARE ....................................................................................4910.3 GET START NRMS SOFTWARE..............................................................................................................5010.4 HOW TO SETUP CONNECTION PROFILE INFORMATION................................................................5110.5 SOFTWARE FUNCTION................................................................................................................................... 5310.6 SYSTEM INFORMATION MONITORING.............................................................................................................5510.7 SYSTEM PARAMETER CONFIGURATION......................................................................................................... 5910.8 OTHER FUNCTION .........................................................................................................................................66

11Acronyms and Abbreviations .................................................................................................71


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1 GENERAL

1.1 Using This Manual

This manual contains specifications and instructions to properly install andmaintain the indoor power system. Component specifications and drawings arecontained in this manual.

Included in this manual is the operation and maintenance of the New Smart CSU(NCSU), ESR48/56A (or ESR48/40A) series Switch Mode Rectifier (SMR), PowerDistribution Unit (PDU) and Low Voltage Disconnect (LVDS), system status andalarms, troubleshooting and system maintenance.

Step by step procedures required for installation and turn-up are detailed. All

equipment parameter settings, adjustments and confirmation as well as systemmonitoring, operations and maintenance procedures are included.

Warnings are printed in bold lettering and alert the installation or maintenancecraftsperson of a potential hazard to either or the craftsperson if the warningadvisement is not followed.

1.2 Safety Notice

Products are not liable for any hazards incurred by not following proper safetyprocedures. Installation, Operation and maintenance personnel should alwaysfollow these safety rules:

1. The equipment is designed for installation and use in areas designated as"Restricted Access Location"only. Where the rack will be secured to aconcrete or other non-combustible floor.

2. Per UL and the NEC an insulated grounding conductor, identical in size andinsulation characteristics to the supply conductors, is to be installed as part ofthe branch circuit that supplies the unit or system. The grounding conductorshould be green, with or without yellow stripes.

3. The grounded conductor described up above is to be grounded to the earth atthe service equipment or if supplied by a separate derived system, at thesupply transformer or motor-generator set.

4. The AC receptacles in the vicinity of the power system are all to be of a

grounding type and the grounding conductors serving all receptacles are to beconnected to earth ground at the service equipment.

5. Before the system is operational, the AC input frequency and voltage must beverified making sure the AC breaker rating and type are adequate and otherenvironmental conditions as noted in the specifications are met.

6. A readily accessible disconnect device shall be incorporated in the buildinginstallation wiring.

7. Protective systems or devices in PRIMARY CIRCUITS shall be in such anumber and located so as to detect and to interrupt the over-current flowing inany possible fault current path (for example, line-to-line, line-to-neutral, line toprotective earth conductor or line to PROTECTIVE BONDING CONDUCTOR).


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8. In a supply using more than one line conductor to a load, if a protective deviceinterrupts the neutral conductor, it shall also interrupt all other supply

conductors. Single pole protective devices, therefore, shall not be used in suchcases.

9. The system has passed stringent system testing prior to shipment. To avoidelectrical shock, the system requires a single ground point permanentlyconnected to earth ground.

10. Recommended room ambient is maximum +45.

11. To avoid electrical hazards, the covers must not be removed on the system orany component.

12. DC output & battery breakers must be replaced with approved replacementcircuit breakers meeting the original design specification.

13. All AC connections must be made per the latest issue of the National ElectricalCode and must conform to all local codes.

14. The wiring method to accommodate different power systems should complywith National Electrical Code and Local Code.

1.3 Environmental

1. Input Voltage: 220 - 240VAC, 2W + PE2. Input Frequency: 50 - 60 Hz

3. Operating Temperature: 0to +45

4. Humidity: 10 to 95% RH (non-Condensing)

5. Floor Load Density:

The Building floor structure having a total floor load capacity of 780kg/

6. Altitude: < 3000m above mean sea level0 - 2000 m:

Full of the nominal output power rating at maximum temperature.2000 m - 3000 m:

1% power de-rating per 100m. At 3000m altitude, the output power can be90% of the nominal power rating at maximum temperature.


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2 PRODUCT DESCRIPTION

2.1 Product Description

The ESAA150-ABCxx Power System consists of modular ESR48/56A (orESR48/40A) series Rectifiers, a New Smart CSU (NCSU) and a Power DistributionUnit (PDU).

Up to 3 rectifiers can be equipped in 1 shelf, which can mount a NCSU. Thesystem requires a nominal input of 220V and provide an output of 54 VDC topower the load and also maintain fully charged batteries.

The system is control by the New Smart CSU (NCSU). System monitor and controloutput voltage, status and alarms of rectifiers by NCSU. All system parameters are

set by NCSU too. The parameters include the system float voltage, equalizevoltage, current limit, and alarm thresholds setting. The RS232 interface of NCSUis the Remote Monitoring System (RMS) software to remote and control system byPC.

The environmental control will be done by the separate climate control card, whichwill support the door open alarm, humidity control, fan control and heater control.

2.2 Product Main Features

-54Vdc/~150A (rectifiers 1-3).

User Friendly LCD Interface (128*64 dots display)

Hot Swappable 2700 Watts (or 2000Watts) rectifiers, wide range PFC input(90~275Vac good for unstable utility environment)

Light Weight Plug-in Modules for Simple Installation and Maintenance

High Power Density Saves Valuable Floor space

All rectifier modules are front accessible

Active Power Factor Correction (>.99 PF)

High Efficiency

Temperature Compensation Float Voltage Control for VRLA Batteries

Front Access for Simplified Operation and Maintenance

Intelligent remote shelf monitoring and control (Optional RMS software functionand Modem function, Via RS-232)

Network Maintenance

Battery temperature compensation voltage control

Battery and Load breakers

Equalize charge timer


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2.3 Configuration

AC Input: 220 - 240VAC, 2W + PESystem Capacity: -54VDC/~150A Max.

Rectifier: -54V/2700W (or 2000W) * 3 Max.

CSU: Delta New Smart CSU

2.4 System Specification

Item Specification/Function

AC Input

220 - 240VAC, 2W + PE

Max. 54A for ESR48/56A series (2700W) systemMax. 36A for ESR48/40A series (2000W) system

System Capacity -54V/ ~ 150A Max. (1 ~ 3 rectifiers)

Rectifier1. ESR48/56A series (2700W)

2. ESR48/40A series (2000W)

Control & Supervisor UnitLCD Display: 128*64 charactersLED Indicator: 3

Battery Breaker 2 positions

Output Breaker High priority * 6 positions + Low priority * 6 positions

LVDSLVBD (Low Voltage Battery Disconnect) * 1 + LVLD (Low VoltageLoad Disconnect) * 1

Remote Monitoring andControl

By RMS software (Use RS232 Interface)

Operating Temperature 32~+113(0~+45)

Storage Temperature -40~+158(-40~+75)

Humidity 0~95% Relative Humidity, Non-Condensing

Altitude

< 3000m above mean sea level0 - 2000 m:Full of the nominal output power rating at maximum temperature.2000 m - 3000 m:1% power derating per 100m. At 3000m altitude, the output powercan be 90% of the nominal power rating at maximum temperature.

Acoustic55 dB(A) at the distance of 1m in front of rectifier with 1.5m height,

25 degree C ambient,


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2.5 System Configuration & Dimensions

2.5.1 ESAA150-ABC07

10 11

5

9

6

7

12

4

8

13

565

615

1200

1

2

3

14

ESAA150-ABC07 Main Part

ESAA150-ABC07

Item Description Qty Remark

1 Power System 1

2 Controller & Monitor Unit 1 NSCU

3 Shelf 1 19 inch for 3 SMR(2700W)

4 DC Breaker(Load)-High Priority 2 15Ax2, Expansion to 6

5 DC Breaker(Load)-Low Priority 6 40Ax4 + 15Ax2

6 Battery Breaker 2 125A x 2

7 AC Input Breaker 1 220V Single Phase

8 AC Detector 1

9 LVDS 2

10 Battery Load Terminal Block 2

11 DC Load Terminal Block 5

12 AC Input Terminal Block --

13 DC 0V Bus 1

14 Battery Tray 2 For Battery 180AH x 8


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2.5.2 ESAA150-ABC09

10 11

5

9

6

7

12

4

8

13

565

615

1200

1

2

3

14


ESAA150-ABC09


1 Power System 1


3 Shelf 1 19 inch for 3 SMR(2700W)

4 DC Breaker(Load)-High Priority 4 40Ax4, Expansion to 6

5 DC Breaker(Load)-Low Priority 6 40Ax4 + 10Ax2



8 AC Detector 1

9 LVDS 2




13 DC 0V Bus 1



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2.5.3 ESAA150-ABC11

10 11

5

9

6

7

12

4

8 13

565

615

1200

1

2

3

14


ESAA150-ABC11


1 Power System 1


3 Shelf 1 19 inch for 3 SMR

4 DC Breaker(Load)-High Priority 2 63A x 2, Expansion to 6

5 DC Breaker(Load)-Low Priority 3 25A x 3, Expansion to 6



8 AC Detector 1

9 LVDS 2




13 DC 0V Bus 1


2.5.4 System Dimension

Item Specification/Function

Dimensions (WxDxH) 615mm x 565mm x 1200mm


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2.6 System Schematics

2.6.1 ESAA150-ABC07


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2.6.2 ESAA150-ABC09


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2.6.3 ESAA150-ABC11


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3 INSTALLATION

3.1 Tool Required

The following tools are recommended for the system installation:

Phillips No. 3 screw driver

Tweaker - Slotted screw driver blade size .09.02

Thomas & Betts crimping tool TBM8-750-1

Insulated side cutters

Metric Socket Wrenches with Extensions

Hydraulic lifter

3.2 Unpacking

Refer and follow the sequence as the figures below to unpack the equipment.

3.3 Preliminary Inspection

Prior to removing the system from the crate, note any damage to the crate.Remove the system cabinet from the crate and inspect the shelf for any dents ordamage. If any damage is noted, contact the carrier immediately.


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3.4 Base Mount

3.4.1 Holes for Base Mount

Refer to the figure below for detail base mount template.

3.5 System Mounting

The system comes fully assembled with the DC Distribution Shelf. The ACconnections from the AC terminal to the rectifier shelf are made at the factory. AllCSU communication and signal leads are connected via the modular plugs andcommunicate with the rectifiers.The system should be mounted to the superstructure and floor per customerprovided equipment engineering drawings.

3.6 Module Installation

In order to minimize the weight of system, all rectifier modules are deliveredseparated and they should be re-installed in the site.

3.6.1 Rectifier Installation

1) Install rectifier modules into the shelf2) Push both locker to lock position to lock the rectifier.

Unit: mm


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Warning! Do not force the module into the slot. If it does not slide in and connecteasily, remove and re-seat the unit.

3.6.2 Sequence of Rectifier Installation

The recommended rectifier installation sequence:From left to right of the shelf.

3.7 System Wiring

The shelf comes fully assembled and all the connections are made at the factory.There is no internal, shelf or module wiring required.

All wiring to the breaker are use lead with striped ends. Ensure to tight the screwand keep the wires are all into the breaker terminal, no any wires or threads areremain outside of the breaker to avoid short-circuit. Refer to the figure below.

3.8 DC Grounding

The DC ground must be connected to a permanent earth ground connection.

Warning! Do not connect this terminal to AC power system neutral.

3.9 AC Input Connections

All AC cables should connect to AC main breaker.

Rating: Refer to the system.

Recommended wiring, refer to Section 3.12.

Warning! The shelf operates at AC voltages that can produce fatal electricalshock. Installation and maintenance personnel must observe all safetyprecautions.

Warning! Confirm the operating voltage before proceeding.Warning! The input feeder circuit breaker at the AC panel must be in the Off

position before attempting to wire the shelf.

OK NG

Remain wires or threads


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3.10 DC Distribution Connections

Rating: Refer to the system.Recommended wiring, refer to Section 3.12.

Note! Load LISTED output breakers to a maximum 80% of marked current.

3.11 Battery Connections

Rating: Refer to the system.Recommended wiring, refer to Section 3.12.

Note! Load LISTED output breakers to a maximum 80% of marked current.

3.12 Recommended Wiring

The recommended wire size (AWG#) for each breaker, refer to the 60C column

for copper wire and with at least 90C insulation.

Battery +Battery -- + - + - + - +


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The comparison list for wiring size of AWG and mm

3.13 Battery And Ambient Temperature Sensors

One battery sensor cable is provided with each system. The cable is labeled TBterminate on connector TB and on the temperature sensor. Place and fix thetemperature sensor on the center of the battery connection bus bar to detecting thebattery temperature.

The Ambient Temperature Sensor is labeled TA and can be placed anywhere clearof the rectifier fan flow. (The TA Sensor had already fix on the appropriate locationof the cabinet by factory, no required to install by customer of this item) The

Ambient Temperature Sensor TA is terminated to the back of the CSU to theconnector labeled Ambient Temp.


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4 START - UP PROCEDURE

4.1 Initial Startup Preparation

Verify all connections prior to starting this section.

Warning! Ensure the input AC circuit breaker located at the AC service panel isswitched to the Off position.

Warning! Confirm the operating voltage before proceeding.

Warning! Ensure the frame ground is properly connected to a permanent earth

ground connection.

Warning! Ensure all the Load DC Circuit breakers located in the DC DistributionCabinet are switched to the Off position.

4.2 No Load Start-up

The shelf can be turned up without a load. The start-up procedure is as follows:

1. Switch all DC load breakers to the Off position.

2. Make sure battery is not connected to the system Battery Bus.

3. Switch on AC input breaker and check the CSU for alarm status.

4. Switch on each DC load breaker and connected battery to operate the systemafter checking without any problem.

4.3 Basic Functional Verification

After shelf start-up, basic functional verification should proceed.

Check the monitor of CSU display.

4.4 Parameter Settings

Most parameters are pre-set at the factory and are listed on the shelf Test Report

included with each shelf. This section provides a general explanation for someparameter may need changing.

Note! In all battery relatedparameters refer to the battery manufacturerspecifications.

4.4.1 Float/Equalize Voltage

Both Float and Equalize voltages are preset at factory and listed on the shelf TestReport. The CSU controls the settings on each rectifier. If a different value isrequired, setting the value from CSU.


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4.4.2 Current Limit

The CSU controls the system current limit threshold by monitoring the total load,the number of rectifiers in-service and the battery current. A parameter setscurrent limit in the event of a DC overload condition for the system and overridesthe current limit set at each rectifier.

4.4.3 Total Number of SMRs

The CSU uses this parameter to scan for rectifier status and alarms.

4.4.4 SMR Slot Assignment

This parameter is used with the parameter Total Number of SMRs and directs theCSU to scan the assigned slots for rectifier status and alarms.

4.4.5 Maximum Battery Capacity

Battery capacity must reflect the rating of the installed battery. Refer the batterymanufacture specification for the rated capacity.

4.5 DC Load Connections

Warning! Basic Functional Testing should be completed prior to the load beingapplied.

Warning! Switch all DC circuit breakers to the OFF position.

A. Connect the positive load cable to the Ground Bus.

B. Connect the negative load cable to the DC breaker lug.

C. Switch the DC circuit breakers or Load Fuse to the ON position.

Warning! Tighten the DC Circuit Breaker lugs to ensure proper contact is madewith the load cable and the trip sense wire. Failure to properly torquethe DC circuit breaker lugs may cause heat damage.

4.6 Functionality Check

Control and supervisory functional testing can be performed at the CSU after theBasic Functional Testing is completed and the DC Load is connected.

Check the status of the equipment by viewing the Main Page and by pressingbutton. Verify voltages, current and temperature for normal operation. Comparethe rectifier voltages by using a multi-meter and taking the measurements at thefront of each rectifier.

Verify the Alarm display at the CSU to ensure that all alarm conditions are resolved.


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5 CSU & PARAMETER ADJUSTMENT

5.1 Description

5.1.1 Software Interface

Power system controller Delta New Smart CSU

Display LCD 128 x 64 dots display

LED (Major, Minor, EQU)

Push button 4 push buttons on the CSU LCD display. They are

use to control the power system.

Language English / Chinese

5.1.2 System Management

Monitoring: AC input information

DC information

Rectifier information

Battery Information

DC load information

Environment detection

Parameter Setting: System output parameter setting

Alarm threhold setting

Alarm configuration setting

System relay setting

Others: Remote management

Event log

Efficiency management

Battery discharge test function


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5.1.3 Communication Management

5.1.3.1 Local

Method: RS-232 cable (9 pin), for local connection

SW Interface: (Optional) Delta Remote Management Software

Note! Remote management function is optional. Please consult Deltarepresentative for details.

5.1.3.2 Remote

IP Adapter (Optional)

5.2 Display

A 128 * 64 characters LCD Display is on the CSU for display shelf status as thefollowing:Main page: DCV, DCI, shelf status, AlarmButton A BACK; B ; C ; D ENTER

5.3 Function

5.3.1 Relay output

5.3.1.1 Relay Specifications

Settings DescriptionArrangementContact ratingResistanceCondition

1 Form C (SPDT)1A at 24VDC, only allow to connect to safe low voltage circuit

100mNormal Open, Normal Close, Common

5.3.1.2 Relay Position and Definition

5.3.1.2.1 Relay Positions and Definition

Relay Alarm Event Alarm Event Description

1 AC Off AC Fail Alarm

2 RFA2 Two or More rectifiers Fail Alarm

3 CSU Fail CSU Fail Alarm

4 DCL DC Low Voltage Alarm

5 Batt. Switch Battery Breaker or Fuse Fail Alarm

6 MajorDCH, HVDS, LVDS Trip, TAH, TA Sensor Fail, AC Fail, TB Sensor Fail, TBH,One Rectifier, Rect Over Percent of Capacity, Load Priority Hi, Load Priority Lo,

7 MinorDCL, TAL, HTSD, CL, Battery Switch, Battery Discharge, Battery TestFail, More Rectifier Fail


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5.4 System Parameter Setting

The lists below are parameter preset in factory for the system.

Note! In all battery related parameters refer to the battery manufacturerspecifications.

Parameter Descriptions Setting Setting Range

HVSD Shutdown 59.5 V 58.0~60.0 V

HV Alarm 57.5 V 56.0~58 V

LV Alarm 45.0 V 44.0~50.0 V

LVDS1DISC Voltage 42.0 V 40.0~48.0 V

LVDS2 DISC Voltage 45.2V 40.0~48.0V

LVDS3 DISC Voltage 47.2V 40.0~48.0V

Rectifier Relation Over PercentageOf Capacity

80% 50% ~ 90%

Set FL Voltage 54.0 V 50.0~56 V

Set EQU Voltage 56.0 V 50~57 V

TAH 45 35~ 75

TAL -14 -40~ 10

HTSD Shutdown (Option) 60 45~75

LTSD Shutdown (Option) -15 -40~10

Cooling Fan Start Temp 0Single Phase 220 ACV High Alarm 264V 230~276V

Single Phase 220 ACV Low Alarm 176 V 90~184 V

Battery Capacity 360 AH 0~6000 AH

TBH 40 30~50

Middle test voltage 1V 0.5V ~ 4V

SMR CL (2700W) 50A 5A~50A

Battery charge management Enable

Stage1 max charge current 0.20C 0.05C~0.5C

Stage2 max charge current015C 0.05C~0.5C

Stage3 max charge current 0.1C 0.05C~0.5C

Battery Test Disable

Test Time 1 hr 1~24 hr

Battery Test Voltage 45.0 V 42.0~52.0 V

Battery test current 0.1C 0.05~0.5 C

Battery test periodic Disable

Battery test periodic 1 month 1 ~ 12 month

Battery test date 1 day 1 ~ 31 day

Battery test Hour 0 Oclock 0 ~ 23 Oclock


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Temp compensation Enable

Compensation Mode 0 0 ~ 1Temp Comp Coefficient 4 mV/ 0.1~4mV/

Temp Comp Range 1.3V -1.3 ~ 1.3V

Temp Comp Center 25 15~35

Temp curve T0 0 -20~ +60

Temp curve V0 56.9V 50V ~ 58.0V







EQU Enable

EQU max time 10hour 1 ~ 24 hour

Additional EQU Time 1 hr 0~12 hr

EQU Terminal current 0.01C 0.01C ~ 0.05C

EQU periodic Enable

EQU Charge period 1 Month 1~12 Month

Periodic date 3 1 ~ 31

Periodic Hour 0 0 ~ 23

Deep discharge remain capacity Enable

Deep voltage Enable

AC Fail time Enable

Deep discharge-remain capacity 80 30~90

Deep discharge-voltage 46V 42V~48V

Deep discharge-AC off Time 4Hr 0~24Hr

Charge current 0.08C 0.03C ~ 0.15C

5.5 Real Time Operation Status

The shelf status is displayed on the front of the CSU. The Main page is alwaysdisplayed during normal operation. All values in the list are for reference only.

Main page:

DCV 54.0VDCI 0ASys Sta. FL

Alarm Existing

DCV: System output DC VoltageDCI: Total system output currentSys Sta: System status

Alarm Existing: Alarm Existing will display if alarm had occurred


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5.5.1 System Information

SysInfoSys settingCurr. Alarm

Press ENTER;

RectifierBatteryEvent LogCurr. Setting

AC & TempDate & Version

Press ENTER;

5.5.1.1 Rectifier Information

Rectifier Info01 0.0A OK02 0.0A OK03 0.0A OK

---

24 0.0A OK

Total 24 rectifiers can be display

5.5.1.2 Battery InformationRectifierBatteryEvent LogCurr. Setting


Press ENTER

Batt. 1ChargingCurrent 0.0A

Temp. 32

Batt. 2ChargingCurrent 0.0ATemp. 30

5.5.1.3 Event Information



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Press ENTER

00 XXXX AlarmYYYY-MM-DD HH: MM: SS


--


Total 100 events can be display

5.5.1.4 Current Setting Information



Press ENTER

5.5.1.4.1 DC Setting

DC SettingAlarm settingBatt. settingOther setting

Press ENTER

DC SettingEQU VLT 56VFL VLT 54V

5.5.1.4.2 Alarm Setting

DC Setting

Alarm settingBatt. settingOther setting

Press ENTER

Alarm SettingHV 57.5VLV 45VHVSD 59V


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ACH 264VACL 176V

HT 45LT -14

HTSD 50

LTSD -15

EQU ALM ONTST ALM ON

BATT OTP 40

LVDS1 42VLVDS2 41VBATT Unb ON

5.5.1.4.3 Batt. SettingDC Setting

Alarm settingBatt. settingOther setting

Press ENTER

B- ParameterT- COMPBDT SettingB-EQU Setting

a. B- Parameter


Press ENTER

Batt. Capacity200AH

Stop EQUMax. Time 1Hr

Min. Curr. 0.1CExtra Time 1Hr

b. T- COMP


Press ENTER

LinearNon Linear


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b-1. Linear

LinearNon Linear

Press ENTER

ENABLE in EQUCoef 4.0mV/

RANGE 1.3V

T- START 25

b-2. Non Linear

LinearNon Linear

Press ENTERT0, V0 : 0, 56.8T1, V1: 15, 54.5T2, V2: 35, 54.4T3, V3 : 60, 51.6

c. BDT Setting


Press ENTER

Periodic BDTStatus ONNext Batt Test05/06/02 00:00

BDT I 0.1CEnd VLT 45VBDT Time 1Hr

Periodic TestPeriod 1MDate 1DTime 0Hr

d. B- EQU Setting


Press ENTER

Periodic B-EQUStatus ONNext EQU05/07/02 00:00


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Periodic B-EQUPeriod 1M

Date 1DTime 0Hr

5.5.1.4.4 Other Setting

DC SettingAlarm settingBatt. settingOther setting

Press ENTER

Eficnt Func. ON

5.5.1.5 AC & Temperature Information



Press ENTER

ACVACV1 217VAmbient Temp 25

5.5.1.6 Date & Version



Press ENTER

Current DateYYYY/MM/DDCurrent TimeHH: MM: SS

HW VersionCU-15W BSW Version0.0 - 28

5.5.2 System Setting

SysInfoSys settingCurr. Alarm

Press ENTER;


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DC SettingAlarm Setting

Batt. SettingDate Setting

Efficiency Mgt.Alarm ResetTemp. Unit

5.5.2.1 DC Setting

DC SettingAlarm SettingBatt. SettingDate Setting


Press ENTER;

DC SettingEQU VLT 56VFL VLT 54.0V

5.5.2.2 Alarm Setting

DC SettingAlarm Setting

Batt. SettingDate Setting


Press ENTER;

Alarm SettingHV ONLV ONHVSD ON

ACH ONACL ONHT ONLT ON

HTSD ONBatt. OTP ONLVDS1 ONLVDS2 ON

EQU ONBatt. Tst ONBatt. Unb ON

5.5.2.2.1 HV Alarm


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HV Alarm*Enable

DisableSETPOINT 57.5V

5.5.2.2.2 LV Alarm

LV Alarm*EnableDisable

SETPOINT 45V

5.5.2.2.3 HVSD Alarm

HVSD Alarm

SETPOINT 59V

5.5.2.2.4 ACH Alarm

ACH Alarm*EnableDisable

SETPOINT 264V

5.5.2.2.5 ACL Alarm

ACL Alarm*EnableDisable

SETPOINT 176V

5.5.2.2.6 HT Alarm

HT Alarm*EnableDisable

SETPOINT 45

5.5.2.2.7 LT Alarm

LT Alarm*EnableDisable

SETPOINT -14

5.5.2.2.8 HTSD Alarm

HTSD Alarm

SETPOINT 50

5.5.2.2.9 Batt OTP Alarm

Batt OTP Alarm*EnableDisable

SETPOINT 40


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5.5.2.2.10 LVDS1 (LVBD) Alarm

LVDS1 Alarm

SETPOINT 42V

5.5.2.2.11 LVDS2 (LVLD) Alarm

LVDS2 Alarm

SETPOINT 43V

Note! NEVER set the default voltage of LVBD over the default voltage ofLVLD, otherwise, the function of LVLD will UNAVILABLE.

5.5.2.2.12 EQU Alarm

EQU Alarm*EnableDisable

5.5.2.2.13 Batt. Tst Alarm

Batt. Tst Alarm*EnableDisable

5.5.2.2.14 Batt. Unb Alarm

Batt. Unb Alarm*EnableDisable

SETPOINT --V

5.5.2.3 Batt. Setting



Press ENTER;

B-ParameterT-COMPBDT SettingB-EQU Setting

5.5.2.3.1 B-Parameter Setting


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B-ParameterCapacity 200AH

EQU StopEQU Enable

a. EQU Stop Setting

Stop EQUMax. Time 1HrMin. Curr 0.01CExtra Time 1Hr

EQU CLStage1 0.25CStage2 0.15CStage3 0.10C

b. EQU Enable Setting

EQU EnableBatt. Cap ONBO Time ONBatt. VLT ON

b-1. Batt. Cap Setting

Battery Remain Cap

ONOFF

SETPOINT 80%

b-2. Batt. Time Setting

AC Break TimeONOFF

SETPOINT 1Hr

b-1. Batt. VLT Setting

Batt. VoltONOFF

SETPOINT 45V

5.5.2.3.2 T-COMP Setting

T-COMP*EnableDisable


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T-COMP EnableChoose T-COMP

LinearNon Linear

a. Linear

Coef 4mV/

RANGE 1.3V

T- START 25

b. Non Linear

T0, V0 0, 56.8T1, V1 15, 54.5T2, V2 35, 54.4T3, V3 60, 51.6

5.5.2.3.3 BDT Setting

Manual BDTPeriodic BDTNext BDT 00: 00YYYY/MM/DD

Manual BDT Setting

Manual BDTStatus: OFFSettingStart MBDT

BDTI 0.10CEnd VLT 45VBDT Time 1Hr

5.5.2.3.4 B-EQU Setting

Manual B-EQUPeriodic B-EQUNext B-EQU 00: 00YYYY/MM/DD

5.5.2.4 Date Setting



Press ENTER;


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Date SettingYYYY/MM/DD

HH: MM

5.5.2.5 Efficiency Mgt.



Press ENTER;

Efficiency Mgt.Status ON* Enable

Disable

5.5.2.6 Alarm Reset


Efficiency Mgt.

Alarm ResetTemp. Unit

Press ENTER;

Alarm ResetReset HVSDReset Com-Fail

a. Reset HVSD

- High voltage shutdown reset-

b. Reset Com-Fail

-Communication fail reset-

5.5.2.7 Temp. Unit



Press ENTER;


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Temp. UnitFahrenheit

* Celsius

5.5.3 Curr. Alarm

Sys InfoSys settingCurr. Alarm

Press ENTER;

L Bkr0-06A

BDT C AlarmTASF Alarm


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6 SWITCH MODE RECTIFIER (ESR48/56A SERIES RECTIFIER, 2700W)

6.1 Description

Deltas DPR2700 series is a compact and very reliable family of front-end rectifieroffering 2700W constant power output (From 48Vdc to 59.5Vdc, under 48Vdc isconstant current output). The modular design provides the flexibility to configureand expand the system as the load demand increases. Each rectifier is hotswappable with front access for ease of maintenance without system shutdownproviding uninterrupted service.

DPR2700 series is active power factor corrected to great than 0.99 PF (THD 0.99 at full load, nominal line

Efficiency: >91% at nominal line input

Protection: Fuse

6.2.2 Output

DC Output Voltage -40V~-59.5V

Output Power 2700W/ fixed

Regulation:


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Load: 250mV (load 0~100%)

Line: 50mV

Acoustic:


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6.4 Physical

Physical Dimensions (W x H x D) 4.94 x 1.61 x 10.63 inch125.5 x 41 x 269.9 mm

Weight 4.4lbs / 2.0Kg

6.5 Outline & Dimensions

6.6 SMR Operating Principle

After applying single phase 220 VAC to the SMR, current is applied to the EMI filterand circulates through protection components such as the AC circuit breaker andthe fuse. The major functions of the protection devices are to prevent the SMRfrom being damaged by surge current and to efficiently reduce the interruptionsignal of differential mode and common mode, to eliminate the high frequencyinterruption signal from input current and to prevent the feedback of interruptionsignal reverse current to the circuit.

After the single phase AC current been converted to DC current through bridge

rectifier, PFC boost converter, and reaches the requirement of True Power Factor(PF>0.99) (THD


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Before the stable voltage and DC current is delivered by the output of the rectifier,it has been converted by a DC/DC converter, the common mode EMI noise is

eliminated by a filter circuit, through an output circuit fuse, to the system in parallel.


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7 SWITCH MODE RECTIFIERS (ESR48/40A SERIES RECTIFIER, 2000W)

7.1 Description

Deltas DPR2000 series is a compact and very reliable family of front-end rectifieroffering 2000W constant power output (From 48Vdc to 59.5Vdc, under 48Vdc isconstant current output). The modular design provides the flexibility to configureand expand the system as the load demand increases. Each rectifier is hotswappable with front access for ease of maintenance without system shutdownproviding uninterrupted service.

DPR2000 series is active power factor corrected to great than 0.99 PF (THD 0.99 at full load, nominal line

Efficiency: 91% at nominal line input

Protection: Fuse

7.2.2 Output

DC Output Voltage -40V~-59.5V


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Output Power 2000W/ fixed

Regulation:

Load: 250mV (load 0~100%)

Line: 50mV

Acoustic: 300Khours at 25, rated load

7.2.5 Physical

Physical Dimensions (W x H x D)

4.94 x 1.61 x 10.63 inch

125.5 x 41 x 269.9 mm

Weight 4.4lbs / 2.0Kg


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7.3 Outline & Dimensions


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8 ALARMS AND TROUBLE SHOOTING

8.1 AC Fail/AC High Voltage / AC Low Voltage Alarm Description

There are three (3) AC alarm conditions that are monitored by the system: AC Fail,AC High Voltage and AC Low Voltage. AC fail occurs when AC current is notpresent. AC high Voltage (ACH) is a factory set parameter and can be adjusted.High Voltage Alarm (ACH) to the desired voltage. AC Fail alarms result in thesystem shutting down rectifiers until AC is restored (AC is restored, or the ACvoltage returns to levels within the parameter threshold settings.

8.1.1 AC Fail, AC Input High(ACH) and AC Input Low (ACL) Alarm Conditions

AC Fail: Major AlarmWhen the CSU senses the absence of AC voltage at the AC terminal, the CSU willactivate a major alarm. ACL and AC Fail Alarm are indicated on the CSU. Batteryis in discharge status. The alarm will be re-set to normal condition when AC isrestored.

AC Input High (ACH):

When the CSU senses the input AC Voltage exceeding parameter alarm, the CSUwill activate an AC High Alarm, displayed on the CSU. The CSU will continue tomonitor the AC input voltage. The ACH alarm will re-set to the normal operationwhen AC input voltage decreases within the threshold parameter setting.

AC Voltage Low (ACL):

The AC Voltage Low Alarm occurs when the AC input voltage falls below thethreshold set in parameter alarm. When the ACL condition is sensed, an ACLalarm is displayed on the CSU. The CSU will continue to monitor the AC inputvoltage. The ACL alarm will re-set to the normal operation when AC input voltageincreases within the threshold parameter setting.

8.1.2 AC Fail Trouble Shooting

Verify the AC input voltage at the AC service panel by a multi-meter. To checkwhether commercial power problem or AC circuit breaker tripped causes the ACFail. The AC circuit breaker should be tripped until the AC utility is repaired and the

AC input is within input specifications.

8.1.3 AC High Voltage (ACH) Trouble shooting

Verify the AC input voltage at the AC service panel by a multi-meter. If the AC inputvoltage is higher than the threshold setting, the system will continue to operate. Butif the AC voltage is not higher than the setting value, although the system stillcontinues to operate, the CSU may be faulty. The CSU should be swapped with aspare. Follow established repair/return policy to have the faulty CSU repaired byDelta Products.


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8.2 DC Output Voltage High/Low (HV/LV)

8.2.1 DC Output Voltage High Alarm-HV Minor Alarm.

This alarm condition exists when the DC output voltage is higher than theparameter alarm setting. The alarm will re-set to the normal condition when thevoltage is decreased below the threshold parameter setting. The output voltagecan be adjusted via the CSU.

8.2.2 DC Output Low Alarm-LV Minor Alarm

This alarm condition exists when the DC output voltage is lower than the parameteralarm setting. The alarm will clear when the DC output voltage increases. Theoutput voltage can be adjusted via the CSU.

8.2.3 DC Voltage High/Low Trouble Shooting

Verify the output of each rectifier. If the rectifier output is not within tolerance, swapthe rectifier with a spare module, and return the faulty unit to Delta Products forrepair. If the output of each rectifier is within tolerance, check the parameters toensure the correct settings.

8.3 DC Circuit Breaker Tripped Alarm

8.3.1 DC Circuit Breaker Tripped Alarm

When a DC load circuit breaker is tripped, the CSU will go into alarm.Press the alarm button and the CSU will display Breaker Fail.

Re-set the tripped circuit breaker.The CSU alarm should clear.

8.3.2 Circuit Breaker Fail Condition Trouble Shooting

If the circuit breaker continues to fail:Check the DC Branch load (fed by the DC circuit breaker) to ensure the circuitbreaker is the correct size.If the branch load exceeds the circuit breaker rating, the circuit breaker must bechanged to a higher rating.Swap with a spare circuit breaker with a higher rating.

8.4 Over-Temperature Alarm

8.4.1 Temperature-Ambient

This alarm is generated when the threshold temperature set in parameter alarmsetting TA is exceeded and also controls the Temperature Compensation VoltageControl. The CSU senses the temperature via sensor TA and generates an

Ambient Over Temperature Alarm setting TA.

8.4.2 Over Temperature - Ambient Troubleshooting

Verify that the ambient temperature has exceeded the parameter setting bychecking the thermal sensor reading in the hut or equipment room and comparingthe reading to the CSU Reading.


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The CSU will decrease the float voltage for every degree over 25or 77

threshold.

The CSU will decrease the equalize voltage for every degree below 25or 77 threshold.If the TA parameter setting has been exceeded, increase the air conditioning.If the TA threshold is exceeded, it is recommended to turn off the AC Main feedingthe Rectifiers until the ambient temperature has decreased below the thresholdtemperature.If the sensor is defective, turn the Temperature Compensation Feature off. ContactDelta for a replacement sensor

Warning! Operating the system at excessive temperatures can damage therectifier.

8.4.3 Over Temperature - Battery Alarm

This alarm is generated when the TB temperature is exceeded the thresholdtemperature set. The CSU senses the temperature via sensor TB and generates aBattery Over Temperature Alarm-TB.

8.4.4 Over Temperature-Battery Troubleshooting

Check the battery temperature and verify it is within the TB parameter threshold.If the TB thresholds are not exceeded, check the thermostat reading in the hut orequipment room and comparing the reading to the CSU reading. If the TB sensoris defective, contact Delta for a replacement sensor.

It is recommended that if the system is in the equalize mode, switch the status tofloat to reduce the battery temperature.

8.5 Rectifier Fail Alarm

When a rectifier fails, the alarm information is sent to the CSU and the rectifier isshut down. The rectifier should be swapped out with a spare unit and the faulty unitreturned to Delta for repair.

Warning! Do not open the rectifier module. There are no serviceable parts. CallDelta Customer Service for a RMA number for repair and return.


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9 MAINTENANCE

9.1 Cleaning and Maintenance

9.1.1 General

Special maintenance is not necessary for this shelf, unless the shelf is beingoperated in a severely harsh environment (dusty environment). The front panelsand the cover of the shelf were treated with a special coating, do not use organiccleanser or volatile solvent or corrosion damage may occur. For daily cleaning,brush the dust from the cover and panel. If necessary, use a gentle cleanser or alightly dampened lint free cloth to remove any dirt or smudges.

9.1.2 Periodic Maintenance

Periodic maintenance is not required for normal operation. If necessary, wipe toremove the dust from the front of the shelf with a lint free, soft cloth and gently wipethe front of the shelf, the CSU and rectifiers. Use a gentle detergent to clean isacceptable.

Warning! Do not use spray cleanser to clean the equipment. Using a spraycleanser directly on the equipment can result in serious equipmentdamage.

Check the DC Bus for heat discoloration. If the bus has any heat discoloration,

notify Delta Customer Service.

9.2 Removing and Replacing a Rectifier Module

9.2.1 Removing a Rectifier

LOCKER

TO LOCK

TO UNLOCK


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Warning! Do not touch the DC output Bus when pulling out the SMR module.

Warning! The rectifiers are equipped with a pair of safety locker.

Push the both locker (on the center of the fan) to unlock direction to un-lock therectifier.Pull out the SMR module slowly from the shelf, using one hand to support the rearhalf of the SMR and remove the rectifier from the shelf.

9.2.2 Replacing a Rectifier

Install the rectifier module, holding the handle with one hand and using the other tosupport the rear half of the rectifier module. Place the rectifier in the shelf and pushinto the shelf.

Warning! Do not force the module into the slot. If it does not slide in and connecteasily, remove and re-set the unit.

Lock the rectifier by push the locker to the lock direction to lock the rectifier.

9.2.3 Adding a Rectifier

Refer to the procedures in section 9.2.2.


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10 SYSTEM COMMUNICATION SOFTWARE

10.1 INTRODUCTION

This document describes initialization and functionality of system communicationsoftware for New Smart CSU, and how to use it in user applications. The remotecontrol and monitor functions, which is in a Windows based PC via dial-up USBinterface port. It can remote control and monitoring by communicating remotelyover PC loaded with the NRMS software package. In addition, NRMS software iswith the following features.

Applied in Local Access (USB).

Complete monitoring and control to CSU & Rectifier.

Being Suitable for all New Smart CSU.

Reach Up to 100 Event Logs for Power Diagnosis and Analysis.

Being with User-friendly Interface.

Battery Management.

Windows 2000/XP Support

10.2 INSTALL AND UNINSTALL RMS SOFTWARE

This chapter describes how to install and uninstall the NRMS software underWindows Operation System. Please follow the steps below to start.

10.2.1 System Requirements

The following minimum configuration is required to run RMS Software.

PC-compatible Pentium class system

Microsoft Windows 2000 / XP (Strong suggestion Windows XP)

Microsoft Office 2000 or above. (Strong suggestion Microsoft Office 2003)

64 MB memory (128MB recommended)

45 MB of hard disk space

10.2.2 SYSTEM Components

In addition to PC whose operation system is Windows, the following component isrequired:

NRMS Software-installed on the PC to control and monitor Telecom PowerSystem.

USB cable To connect NCSU to COM port on the PC.


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10.2.3 When the PC is without NRMS

If your PC has never installed NRMS, please follow below to install this software. Turn on the host computer.

Please copy NRMS software into Hard Disk. And choose setup.exe to RunSetup to do installation.

10.2.4 When the PC is with NRMS

Remove old versions

Follow the step of 10.2.3

10.2.5 Uninstall

Click on Start>Settings> Control Panel> Add/Remove Programs.

Choose NRMS.

Click on Remove icon to remove NRMS Software.

10.3 GET START NRMS SOFTWARE

This section will describe how to get start the NRMS software, including whatcomponents should be prepared, menu and toolbar functions.

10.3.1 RMS Toolbar

This is a listing of RMS menus and Toolbar. You can achieve your desired functioneither by clicking toolbar.

10.3.1.1 Toolbar

Below, Figure1, is the toolbar RMS provides.

Figure 1. The Toolbar of RMS software

CSU

Click on this icon to access the CSU information.

Rectifier

Click on this icon to access the rectifier information.

Battery


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Click on this icon to access the battery information.

Parameter

Click on this icon to access the parameter setting screen.

Alarm

Click on this icon to access the alarm information.

Event

Click on this icon to access the event information.

Setting

Click on this icon to access the parameter setting.

10.4 HOW TO SETUP CONNECTION PROFILE INFORMATION

This section will describe how to setup every component of Connection profileInformation

10.4.1 Explanation of connection field

Below is the explanation of connection field.

10.4.1.1 Start up

The waiting screen will display after NRMS had switch on. There wont be anyinformation on each item.


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10.4.1.2 Direct Connection with USB

NRMS can be direct connecting to NSCSU with USB cable. Refer to the figurebelow. (Click RS-232 Icon)


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10.5 Software Function

10.5.1 Permission Management

NRMS has four permission levels of system operation, setting and debug to suiteach level of user.Function of each level:1. USER level: Monitoring the parameter of system, Alarm and Even log.2. ADMIN level: User level plus parameter setting and time setting.3. SADMIN level: Admin level plus Secondary language Translation, Installation

Notes, NCSUs EEPROM Download & Upload and Relay & LED Configuration.

Permission level

Function item

USERLEVEL

ADMINLEVEL

SADMINLEVEL

System Monitor

System parameter set

Manual BT & EQU

LVDS manual Trip

System Time set

Data log

Secondary language Translation

Installation Notes

NCSUs EEPROMDownload & Upload

Relay & LED Configuration

10.5.2 Changing Permission

The function will be in USER level after NRMS connect to the CSU, user canchange the level by using the Setting Chang Permission button.


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10.5.3 Change Password

NRMS provide the function of setting and change for password to protect theoperation function of ADMINlevel. User can change the password by using theSetting Chang Password button.

The preset password of ADMIN LEVEL is 0000, SADMIN LEVEL is 8888when ex-factory, change the password after NRMS install completed.

10.5.4 Log Out

User can return to User level by using the Setting Log out button.


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10.6 system information monitoring

This section describes every information display on the monitor and theirrepresentational meaning.

10.6.1 CSU Information

DCV: DC voltage of the systemAmbient Tem: Ambient Temperature of the systemDCI: DC current of the systemTotal Current: Total SMR current + Battery current

ACV1: AC voltage 1ACV2: AC voltage 2ACV3: AC voltage 3EQU Start: Manual equalizing chargingBattery Test Start: Manual battery testClear Buzzer: Buzzer clear

Modal Name: Name of the firmware modalFile Name: Firmware file nameFirmware Ver.: Firmware version

RMS Version


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10.6.2 Rectifier Information

Max. No. ofSMR

Fail SMR On dutySMR

Off dutySMR

Communica

tion errorSMR

To clear the

communicationerror

SMR


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10.6.3 Battery Information

Total Current: Total SMR current + Battery currentEstimate Capacity: Total battery capacityBattery Current 1: Current of battery 1Battery Current 2: Current of battery 2Battery Current 3: Current of battery 3Battery Voltage 1: Middle point voltage of battery 1Battery Voltage 2: Middle point voltage of battery 2Battery Voltage 3: Middle point voltage of battery 3Battery Voltage 4: Middle point voltage of battery 4Battery Temp 1: Battery 1 temperatureBattery Temp 2: Battery 2 temperatureBattery Temp 3: Battery 3 temperature


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10.6.4 Alarm Status

10.6.5 Event Log

Contents of the event

Numbers of the event

Clear the events

Alarmdisplayin red

Ex ort the events


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10.7 System Parameter Configuration

The configuration in this chapter is suit only for ADMIN level and above.

10.7.1 ParameterSystem Parameter

DCH: DC high voltageDCL: DC low voltageHVSD: High voltage shutdownLVDS 1: Low voltage disconnect 1LVDS 2: Low voltage disconnect 2LVDS 3: Low voltage disconnect 3Float Voltage: Floating charge voltageEQU Voltage: Equalizing charge voltageTAH: High ambient temperatureTAL: Low ambient temperatureHTSD: High temperature shutdownLTSD: Low temperature shutdown

ACH: AC high voltageACL: AC low voltageEnergy Saving: Energy saving functionLVDS 1 Trip: Manual low voltage disconnect trip 1LVDS 2 Trip: Manual low voltage disconnect trip 2LVDS 3 Trip: Manual low voltage disconnect trip 3Set Date and Time: Present date and time settingOver percentage of capacity: Rectifier output capacity alarm setting


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10.7.2 ParameterBattery Parameter

Capacity: Total battery capacityTBH: High battery temperatureMiddle Test Voltage: Battery middle test voltage

SMR Max. Current Limit: Value of SMR Max. current limitCharge Management: Charge management functionStage 1 Current Limit: Charge current limit (Stage 1)Stage 2 Current Limit: Charge current limit (Stage 2)Stage 3 Current Limit: Charge current limit (Stage 3)Battery Test: Battery testTest Time: Battery test timeTest Voltage: Battery test end voltageTest Current: Battery test currentBattery Periodic: The periodic of battery testTest Periodic: The periodic of battery test (month)Test Date: The periodic of battery test (day)

Test Oclock: The periodic of battery test (hour)Last Battery Test Time: Last battery test timeNext Battery Test Time: Next battery test time


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10.7.3 ParameterTemperature Compensation

Temp Compensation: Temperature compensation functionCompensation Mode: Temperature compensation modeLinear: Linear temperature compensation modeCoefficient: Coefficient of temperature compensationRange: Range of temperature compensationTemp Comp Center: Center temperature of temperature compensation

Click here when inCurve mode

Select a battery typewhen in Curve Mode


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Curve: Curve temperature compensation modeT0: Temperature setting 1

T1: Temperature setting 2T2: Temperature setting 3T3: Temperature setting 4V0: Voltage setting 1V1: Voltage setting 2V2: Voltage setting 3V3: Voltage setting 4

10.7.4 ParameterEQU Parameter


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EQU: Equalize charging modeEQU Max. Time: Equalize charging maximum time

Additional EQU Time: Additional equalize charging timeEQU Terminal Current: Equalize charging end currentEQU Periodic: The periodic of equalize chargingEQU Period: The periodic of equalize charging (month)EQU Date: The periodic of equalize charging (day)

Deep Discharge ConditionSetting Icon

Deep DischargeParameter SettingIcon


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EQU Oclock: The periodic of equalize charging (hour)Last EQU Time: Last equalize charging time

Next EQU Time: Next equalize charging time

10.7.5 ParameterAlarm Mask

Current Limit: Current limit alarmOne Rectifier Fail: One rectifier fail alarmMore Rectifiers Fail: More than one rectifiers fail alarmMajor: Major alarmMinor: Minor alarmLoad Breaker: Load breaker trip alarmLoad Priority Hi: High priority load breaker trip alarmLoad Priority Low: Low priority load breaker trip alarmLoad Fuse: Load fuse blown alarmRail: Rail output load alarmGMT Fuse: GMT fuse blown alarmDCH: DC high voltage alarmDCL: DC low voltage alarmLVDS trip: Low voltage disconnect trip alarmTAH: High ambient temperature alarmTAL: Low ambient temperature alarmTA Sensor Fail: Ambient temperature sensor fail alarm

ACH: AC high voltage alarmACL: AC low voltage alarmAC Breaker: AC breaker trip alarmAC Phase Lost: AC phase lost alarmTB Sensor Fail: Battery temperature sensor fail alarmTBH: High battery temperature alarmBattery Switch: Battery fuse blown alarmBattery Discharge: Battery discharge alarm


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Battery Breaker: Battery breaker trip alarmMiddle Test Fail: Battery middle test fail alarm

Battery Test Fail: Battery test fail alarmRect Over Percent of Capacity: Rectifier over percent of capacity alarm

10.7.6 Relay and LED

10.7.7 WEB Connective (Optional)


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10.8 Other function

10.8.1 Data Logging

Notice:

1. When in Data Logging process, do not open the file, which is assigned to save;otherwise, unexpected mistake may occur.

2. If theapplication of Excel version is Office 2000, suggest to open DataLogging file as following steps:

Click to enter the IP address,Subnet Mask and Gateway

1. Click to selectWEB IP Rule

2. Always clickFOLLOW and Enter


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a. Open Excel application first, then, click Open to choose the assignData Logging file to open the file.

b. Close the NRMS software; double click to open the Data Logging file.

Note! The Excel software may appear unnormal or can not be open if youopen the Data Logging file directly without close the NRMS softwarefirst.

Assign the file name

Setting the file recording

size and period

Starting datalog

Datalog executing


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10.8.2 Secondary Language Support

Starting the secondarylanguage translatefunction

Copy theword

Keyingtranslate word

Saving

the word


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10.8.3 NCSUs EEPROM Download & Upload

10.8.3.1 Download

Select the language

English: EnglishLocal: Second language

1.Select download function

2. Assign the file name

3. Startin download


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10.8.3.2 Upload

2. Assign the file name

1.Select u load function

3. Starting upload


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11 ACRONYMS AND ABBREVIATIONS

--- A ---Amp Ampere

--- B ---BTU British Thermal Unit

--- C ---C CentigradeCB Circuit BreakerCCU Climate Control UnitCE European CommunityCISPR International Special Committee on Radio InterferenceCL Current LimitCM Centimeter

CSU Control & Supervising UnitC

UL Canadian Underwriters Laboratory

--- D ------ E ---

EMI Electro-Magnetic InterferenceES Power SystemESD Electrostatic DischargeESR Rectifier

--- F ---F FahrenheitFCC Federal Communications CommissionFt. Foot

--- G ---

GND Ground--- H ---HV High VoltageHVSD High Voltage ShutdownHz Hertz

--- I ---IEC International Electronics CommissionIEEE Institute of Electrical and Electronics EngineersIn. Inch

--- J ------ K ---

Kg. KilogramKgf-cm Kilogram Force-CentimeterKHz Kilohertz

KHz KilohertzKV KilovoltKW Kilowatt

--- L ---Lb. PoundLCD Liquid Crystal DisplayLED Light-Emitting DiodeLV Low VoltageLVD Low Voltage DisconnectLVBD Low Voltage Battery DisconnectLVLD Low Voltage Load DisconnectLVDS Low Voltage Disconnect Switch

--- M ---


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M Meter

Max.Maximum

MHz Megahertz

mm Millimeter

ms Millisecond

MTBF Mean Time Between Failure

mV Millivolt

mVrms Millivolt root mean square

--- N ---

NCSU New Smart CSU

NEMA National Electrical Manufacturers Association

Nm Newton-Meter

No. Number

--- O ------ P ---

PDU Power Distribution Unit

PF Power Factor

PFC Power Factor Correction

--- Q ---

Qty. Quantity

--- R ------ S ---

--- T ---

TB Terminal Block

THD Total Harmonic Distortion

--- U ---

UL Underwriters Laboratory--- V ---

V Volt

VAC Volts AC

VDC Volts DC

--- W ---

W Watt

--- X ------ Y ------ Z ---

RFA Rectifier Failure Alarm

RFI Radio Frequency Interference

RH Relative Humidity

RMA Return Material Authorization


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ESAA150ABC07/09/11 IOM P/N: 50112866022010. 04. 12. R02


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