ZTE 1 ZXDU68 W201 (V5.0R05M04) DC Power System Quick User Guide

ontents

System Introduction -------------System StructureElectrical SpecificationsZXD3000 RectifierCentralized Supervision Unit (CSU)Signal Interface Unit (SIU)

Equipment Installation -----------Warnings/CautionsRemoving/Installing the CSU and RectifiersStep 1 Installing the CabinetStep 2 Connecting Grounding CablesStep 3 Connecting AC Input CablesStep 4 Connecting DC Output CablesStep 5 Installing Batteries and Connecting Battery CablesStep 6 Installing Battery Temperature SensorsStep 7 Connecting Supervision Cables

System Commissioning ----------Step 1 Performing Electrical CheckStep 2 Checking Rectifiers One by OneStep 3 Connecting Batteries to the System and Starting the CSUStep 4 Operating the CSUStep 5 Starting the RectifiersStep 6 Connecting Loads to the System

System Maintenance ----------Normal ShutdownEmergency ShutdownStartupManual Power RecoveryManually Enabling the CSU to Count Operating Rectifiers (for software V1.0G only)

Document number / version :SJ-20120213132526-001 / 2012-04-06 (R1.1)

ZTE CORPORATIONAddress: No. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057URL: http://ensupport.zte.com.cnTel: +86-755-26771900Fax: +86-755-26770801E-mail:[email protected]

ZXDU CSU500 (SV1.0/SV1.0G) Centralized Supervision Unit Quick Reference Providing parameter setting guidelines for system commissioning.

Providing an alarm list in which the user can record actual alarm output relays.

For all related manuals, users can refer to the product manual CD or search on the ZTE website.

Website: http://ensupport.zte.com.cn. The key word can be ZXDU68 W201 or V5.0R05M04.

elated Documentation

ZXDU68 W201 (V5.0R05M04) DC Power System

ZTE Corporation Address: No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Website: http://ensupport.zte.com.cn Email: [email protected]

The - mark in the table means that the status of the corresponding indicator is not fixed.

Working with stable voltage

Current limit Sleeping

Communication interruption

Alarm occurrence

Fault occurrence

Power Lit Lit Flashing Lit Lit Lit

Running Lit Flashing Not lit - - Not lit

Alarm - - - Flashing Lit -

Fault Not lit Not lit Not lit - - Lit

Running StatusIndicator

ZXD3000 RectifierThe rectifier converts AC to DC, powering DC loads and charging the batteries.

Query Button(QUY)

PowerRunningAlarm

Fault

Ethernet interface

USB interface

Working normally Breaking down Alarm occurrence

Power Lit Lit Lit

Running Flashing -

Alarm Not lit - Flashing

Running StatusIndicator

Lit/Not lit

The - mark in the table means that the status of the corresponding indicator is not fixed.

Centralized Supervision Unit (CSU)The CSU monitors power distribution, rectifiers and batteries.

Signal Interface Unit (SIU)

When pulling out the SIU, move slowly to avoid disconnecting cables connected to the SIB.

Caution

SIBSIB

Signal Interface Board (SIB)

Refer to the Connecting Supervision Cables section on page 4/6 forinterfaces on the SIB.

System Structure

1. Fan box

2. Communications equipment space (13U)

3. Power distribution components

4. Battery racks

5. Smoke sensor support

6. Protection Earth (PE) busbar

7. ZXD3000 rectifiers

8. Signal Interface Unit (SIU)

9. Centralized Supervision Unit (CSU)

10. Fan Control (FCTL) board

11. Working ground busbar (GND)

12. Heat exchanger

13. Door stop bar

14. Thermoelectric Cooler (TEC)

15. Door stop bar

Item Specification

AC input AC input mode: 110V - 127V ~ 3W+N+PE (L1/L2/L3/N/PE) 110V - 127V ~ 2W+N+PE (L1/L2/N/PE) 220V - 240V ~ 3W+N+PE (L1/L2/L3/N/PE) 220V - 240V ~ 1W+N+PE (L/N/PE) With 110V - 127V AC input:

Rated AC input voltage: 110 V 127 V (phase voltage) / 190 V - 220 V (line voltage) Line voltage range: 85 V - 295 V

With 220V - 240V AC input: Rated AC input voltage: 220 V - 240 V (phase voltage) / 380 V - 415 V (line voltage) Phase voltage range: 85 V - 295 V

Frequency: 50 Hz/60 Hz

Rectifier ZXD3000, four sets

Maximum output power: 3000 W (when the input voltage is 176 V to 300 V and the operating temperature is -40 to +55 )

DC output

Rated output voltage: -53.5 V

Output voltage range: -42 V to -58 V

Rated output power: 12 kW (-48 V to -57.6 V)

Electrical Specifications

CSU: Centralized Supervision Unit

LLVD = Load Low Voltage Disconnect

MCB = Miniature Circuit Breaker

SIU: Signal Interface Unit

SMR: Switching Mode Rectifier

SPD = Surge Protection Device

TEC = Thermoelectric Cooler

10. Working ground busbar

Slot Configuration

SIU: Signal Interface Unit SMR: Switching Mode RectifierCSU: Centralized Supervision Unit

SMR 1

SMR 4

SMR 2

SMR 3

SIU

CSU

1. Fan box ( cover removed) 3. Power distribution components

1. DC output LLVD1 circuit breakers

2. DC output LLVD2/BLVD circuit breakers

3. AC input circuit breaker

4. AC Surge Protection Device (SPD)

5. PE busbar

5. DC SPD

6. Battery circuit breakers

7. LLVD1 ON button and LLVD2/BLVD ON button

LLVD1 LLVD2/BLVD

1 2

AC Input AC SPD DC SPD BATT Input1 2

3 4 5 6 7

3 4

LLVD1 ON

LLVD2 ON

BLVD ON

4

1

2

3

11

13

12

14

5

9

6 8

LLVD1

LLVD2/BLVD

AC Input AC SPD DC SPD BATT Input1 2 3 4

10

7

Communications equipment space

SMRs, CSU and SIUDC distribution unit

Battery racks

PE



Removing/Installing the CSU and Rectifiers

Tighten the captive screws.

Removing the Rectifier Installing the RectifierLoosen the captive screws. 1 2 1 2 Locked

Be aware of jamming!

Tighten the captive screws.

Removing the CSU Installing the CSULoosen the captive screws. 1 2

Be aware of jamming!

1 2 Locked

Connecting Grounding CablesInstalling the Cabinet

Space Requirement for the Cabinet Placement

Keep vertical

Secure the cabinet to the mountingbase and keep it vertical to the floor. The vertical deviation should satisfy the requirement specified in theengineering acceptance documentof ZTE Corporation.

Shims can be placed at the bottom of the mountingbase to keep the base parallel to the floor.

The use of shims

Lift the door stop bar to close the door of the cabinet.

Door stop bar

SMR 1SMR 4SMR 2

SMR 3SIUCSU

The door stop bar is used to keep the door of the cabinet open.

Open the door and remove the CSU and rectifiers.

Installed expansion bolt

Spring washer

Nut

Flat washer

5

80 mm

M12 X100 expansion bolt

16 mm

4

Open the cover plates on left and right sides of the cabinet base.

Loosen this screw.

Open the cover plate.

a

b

3

No stacking

Front space (D1) 1000 mmSide space (D2) 100 mmRear space (D3) 100 mm

D1

D2D3

D2

690

524.3

1

12

2

2

Cabinet Dimensions (H W D): 2100 mm 750 mm 700 mm

Grounding busbar on site

GND

P

E

(

y

e

l

l

o

w

-

g

r

e

e

n

)

G

N

D

(

b

l

a

c

k

)

Warnings/CautionsRemove watches, bracelets, rings or other conductive objects before the operation. Wear special gloves for protection against electrostatic hazards. Failure to comply can result in damage to equipment.Never set heavy objects on top of the cabinet. Failure to comply can result in damage toequipment.(1) Batteries used in the system should be of the same type. Old and new batteries must not be used together. (2) Battery packs should not be short-circuited in any way during the operation.Always use insulated tools when making electrical connections and always ensure that all connection terminals and unnecessarily exposed metal parts are fully insulated. Failure to comply can result in damage to equipment.The system has high leakage current, thus it must be properly grounded before power-on. The grounding cable should be connected to the nearest grounding terminal, and the cable length cannot be greater than 30 m.Cable requirements:

Cable diameter: The diameter of a cable should match the load capacity.Cable color: When using cables in non-standard colors, use black cables and mark them using heat-shrinkable tubing or insulated tape in corresponding colors to avoid errors. If local regulations have different requirements for cable colors, always follow the local regulations. Failure to comply can result in damage to equipment.

Cable turning radius: At a corner of a cabling route, the turning radius should be 10 times equal to or greater than the cable diameter to avoid short circuits due to the cable tube damage caused by the turning radius being too small.

Grounding cables of the system should be connected to the nearest grounding terminal, and the cable length cannot be greater than 30 m.

Caution

Cabinet front

14.5

7

0

0

750

5

2

4

.

3

690

8

9

Unit: mm

Bottom

12

LLVD2/BLVDLLVD1

OFF!OFF OFF!OFF


Connect DC Output Cables.


Connecting AC Input Cables Connecting DC Output Cables

Before connecting the AC input cables, ensure that the W201 cabinet is applicable to local AC input system. Failure to comply can result in damage to equipment.Ensure that all circuit breakers are set to OFF position and that no power is applied to the system prior to making any electrical connections. Failure to comply can result in death, personal injury or damage to equipment.The live and neutral cables must not be reversed!

Installing Batteries and Connecting Battery Cables

Caution:

Choose Proper DC Output Branches.Choose circuit breakers of proper capacity.The load capacity connected to each DC output branch cannot exceed the circuit breaker capacity. Certain redundancy should be reserved to prevent interruption of power supply to the loads due to the circuit breaker trip.

For example, if the capacity of a circuit breaker is 32 A, it can connect a load with the peak capacity of no more than 25 A.

Divide loads into primary loads and secondary loads.Connect primary loads to the LLVD2/BLVD branches and secondary loads to the LLVD1 branches.

Disconnection Mode Load Configuration LLVD1 Secondary loads 20P MCBs (maximum) LLVD2/BLVD Primary loads

Ensure that the red detection cables are properly connected to the circuit breakers.

Secondary load Primary load

+DC load

_ _ +DC load

GND

(The disconnection mode and the configuration of DC output branches aresubject to the contract. This image is for reference only.)

Battery Placement RequirementsEnough space should be reserved around each battery and a minimum distance of 10 mm is required.If the spacing requirement (no less than 10 mm as shown) is satisfied, the batteries should be placed on the right and rear sides in the cabinet to avoid short circuit caused by friction of the door lock.

D 10 mm

The system provides two battery circuit breakers. Two battery packs can be installed inside the W201 cabinet.

StepsEnsure that circuit breakers are set to OFF position prior to connecting battery cables. Failure to comply can result in damage to equipment.Positive and negative battery cables must be connected to their correct terminals. Failure to comply can result in damage to equipment.See the figure below for cable routing. Battery cables should be routed backwards, not forwards.

Caution

1 3

2 Connect the positive (BATT+) and negative (BATT-) battery cables.

- + - + - +- +

Connect plates between two adjacent batteries in each pack.

Start with battery pack 1 to put batteries into the racks.

Plate

D D D

- + - + - +- +

D

(Front view) (Top view)Front

- +

BATT BATT BATT BATT

Near right rear corner

D

Route the cable backwards.

Install the cover. Do not route the cable forwards!

Caution

GND (black)

-48V (blue)

-

4

8

V

(

b

l

u

e

)

The four types of W201 cabinet are applicable to four AC input modes. For a description of the AC input modes and the AC input cables to be connected on site, refer to the table below.

- + - + - + - +

- + - + - + - +

Battery pack 2

Battery pack 1

OFF!OFF GND

B

A

T

-

(

b

l

u

e

)

B

A

T

-

(

b

l

u

e

)

B

A

T

+

(

r

e

d

)

B

A

T

+

(

r

e

d

)

AC Input Mode AC Input Circuit Breaker AC Input Cables to Be Connected

110V - 127V ~ 3W+N+PE 63A/3P*1 MCB L1, L2, L3, N, PE

110V - 127V ~ 2W+N+PE 80A/2P*1 MCB L1, L2, N, PE

220V - 240V ~ 3W+N+PE 63A/3P*1 MCB L1, L2, L3, N, PE

220V - 240V ~ 1W+N+PE 100A/1P*1 MCB L, N, PE

The disconnection mode and the configuration of DC output circuit breakers are subject to the contract.

GND (black)

L1 L2 L3NPE

AC input circuit breaker

AC power distribution box

N

AC outputcircuit breaker

3P

OFF PE

L1 L2 L3 N PE

OFF!

Example: Connect the AC input cables of the W201 cabinet with three-phase AC input.

OFF!

OFF

L1 (yellow)

L2 (green)

L3 (red)

N (blue)

PE (yellow-green)BATT Input

1 2



- + - + - + - +

- + - + - + - +

Installing Battery Temperature Sensors

The battery temperature detection cables have been laid in the chassis and one end (with two-pin plug) of the cable has been connected to the battery temperature detection interface on the SIB. The other end is the temperature sensor, which needs to be installed on site.

Temperature sensorDual-pin plug

Insert the dual-pin plugs into interfaces on the SIB.

Remove the paper cover of each sensor.

Firmly paste each sensor onto the side of the left-most battery in each battery pack.

1

3

2

Preparation: Clean the side of the left-most batteries.

Battery pack 1

Battery pack 2

Connecting Supervision CablesBased on the actual requirements, connect supervision cables to relays and interfaces on the Signal Interface Board (SIB).

The SIB provides input & output relays, communication interfaces, battery temperature sampling interfaces, and environmental detection interfaces.

NC = Normally ClosedNO = Normally Open

(TO EIB-X11)X21

1234

X2Flood

+

V

C

C

5

V

_

W

V

C

C

_

W

A

T

E

R

A

G

N

D

_

W

W

A

T

E

R

123

X3Input relay 1,2

I

N

R

L

Y

1

I

N

R

L

Y

2

4

8

V

P

123

X4Input relay 3, 4

4

8

V

P

I

N

R

L

Y

4

I

N

R

L

Y

3

12

X5Door status

4

8

V

P

D

O

O

R

12

X6Batt1 temp

V

C

C

5

V

_

T

T

_

B

1

12

X7Batt2 temp

V

C

C

5

V

_

T

T

_

B

2

12

X8Batt3 temp

V

C

C

5

V

_

T

T

_

B

3

12

X9Batt4 temp

V

C

C

5

V

_

T

T

_

B

4

12

X10Env. temp

V

C

C

5

V

_

T

T

_

E

12

X12RS485(indepent)

RS485A0RS485B01

2

X13RS485(multiplex)

RS485A1RS485B1

123456

X14Output relay 1,2

R

O

2

-

N

C

R

O

2

-

N

O

R

O

2

-

C

O

M

R

O

1

-

N

C

R

O

1

-

C

O

M

R

O

1

-

N

O

R

O

4

-

N

C

R

O

4

-

N

O

R

O

4

-

C

O

M

R

O

3

-

N

C

R

O

3

-

C

O

M

R

O

3

-

N

O

123456

X16Output relay 5,6

R

O

6

-

N

C

R

O

6

-

N

O

R

O

6

-

C

O

M

R

O

5

-

N

C

R

O

5

-

C

O

M

R

O

5

-

N

O

123456

X17Output relay 7,8

R

O

8

-

N

C

R

O

8

-

N

O

R

O

8

-

C

O

M

R

O

7

-

N

C

R

O

7

-

C

O

M

R

O

7

-

N

O

123

X18CSU fault

R

O

W

-

N

C

R

O

W

-

C

O

M

R

O

W

-

N

O

123

X22RS232(multiplexing with X11)

RXDTXDGND_2

12

34

56

78

9

X11RS232

123456

X15Output relay 3,4

X

1

(

T

o

B

A

C

K

-

X

6

)

X

2

1

(

T

o

E

I

B

-

X

1

1

SIB

Communication InterfacesInterface Description

X11 RS232 interface

X12 RS485 interface (independent)

X13 RS485 interface (multiplex)

X22 RS232 interface

Connect communication cables based on the supervision network.

X11 and X13 cannot be used at the same time.

X22 is multiplex with X11.

The RJ45 Ethernet interface on the CSU can be used for thesupervision network.

Refer to the section Setting System & Battery Parameters in the ZXDU CSU500 (SV1.0/SV1.0G) Centralized Supervision Unit Quick Reference to verify if the current communication parameters meet the requirements.

Battery Temperature Sampling Interfaces and Environmental Detection Interfaces

Interface Description X2 Flooding alarm Connects to the flood sensor

X5 Door alarm Connects to the door sensor

X6 Battery 1 temperature Connects to the temperature sensor of battery pack 1




X10 Environmental temperature Connects to the environmental temperature sensor

Input & Output RelaysInterface Description X3 Input relay 1, 2 The four input relays can be customized by the user for

alarm input. The default status of the input relays in the CSU is Close.

X4 Input relay 3, 4

X14 Output relay 1,2 1) The output relays 1 to 6 correspond to the software codes A1 to A6 in the CSU. Users can customize these output relays for alarm output. 2) The output relay 7 is reserved to control the generator.3) The output relay 8 is reserved to control the emergency lighting.

X15 Output relay 3,4



NC and NO ContactorsEach output relay has two different contactors, Normally Open (NO) and Normally Closed (NC). Pay attention to their designations when making cable connections.

Alarms and Corresponding Output RelaysRefer to the Alarm List in the ZXDU CSU500 (SV1.0/SV1.0G) Centralized Supervision Unit Quick Reference.

Record the actual output relays in the Alarm List.

Output Relay Code Output Relay Code

X14-1 A1 X16-5 A5

X14-2 A2 X16-6 A6

X15-3 A3 X17-7 A7

X15-4 A4 X17-8 A8

SIB

SIB X6 X7When pulling out the SIU, move slowly to avoid disconnecting cables connected to the SIB.

SIB

Caution



BATT1- BATT2-

OFF!OFF

Steps:1. Install rectifier 1 into the slot SMR 1.2. Set the AC input circuit breaker of the W201 system to ON position.3. Observe the rectifier indicators to ensure that the rectifier is operating properly. 4. Remove rectifier 1.5. Repeat the above steps to check the rectifiers (SMR 2 - SMR 4) and ensure that

the rectifiers are operating properly.

Steps:1. Turn the knob of the digital multimeter to the DC voltage scale.

2. Measure the terminal voltage of each battery pack.

Check items: BATT1(-) - GND, BATT2(-) - GND

Battery Voltage Check:The voltage of each battery pack should be a positive value and not lower than 43.2 V (the value is for reference only ).

Checking Terminal Voltage of Battery Packs

Status Indication:A rectifier is operating properly if its power and running indicators are lit and its alarm and fault indicators are not lit.

Indicators PowerRunningAlarm

Fault

Electrical check must be performed before system commissioning, to avoid equipment damage caused by cable connection errors.

Performing Electrical Check Checking AC Input Voltage

Steps1. Set the AC output circuit breaker (in the AC power distribution box) to ON position.2. Turn the knob of the multimeter to the AC voltage scale.3. Measure the AC input line voltage.

Check items for 110V - 27V ~ 3W+N+PE AC input: L1-L2, L2-L3, L3-L1Check items for 110V - 127V ~ 2W+N+PE AC input: L1-L2Check items for 220V - 240V ~ 3W+N+PE AC input: L1-N, L2-N, L3-NCheck items for 220V - 240V ~ 2W+N+PE AC input: L1-N, L2-N

Maintenance Suggestion: If the AC input line voltage is not within the range, the rectifiers cannot be started. Start the generator for power supply.

AC Input Voltage Check:With 110 V AC input, the line voltage should be within the range of 85 V to 295 V.With 220 V AC input, the phase voltage should be within the range of 85 V to 295 V.

Steps1. Ensure that the AC output circuit breaker (in the AC power

distribution box) is set to OFF position.

2. Turn the knob of the multimeter to the buzzer scale to check for short circuit.

Maintenance Suggestion: Locate any short circuit and eliminate it before proceeding to the next step.

Short Circuit Check:An alarm sound given by the multimeter indicates that there is a short circuit!

Check Item Qualified

AC input cables (L1/L2/L3/N/PE) YES Load cables (positive and negative) YES

Checking for Short Circuit

Relationship Between AC Input Voltage and Output PowerThe ZXD3000 rectifier controls its output power according to the input voltage.

Slot Configuration

Connecting Batteries to the System and Starting the CSUSteps:1. Install the CSU.2. Set the battery circuit breakers to ON position.

Status Indication: After the CSU self-check and initialization, the LCD displays the main menu screen, meaning that the CSU is operating properly.

Maintenance SuggestionIf the power indicator ( ) of the CSU is not lit (power-on failure), check the positive and negative battery cables to ensure that they are not reversed. If the fault persists, re-install the CSU.

Main Menu Screen

Real Msg

Checking Rectifiers One by One

Caution

Ensure that all power is removed prior to performing the check. Failure to comply can result in death, personal injury or damage to equipment.

Caution

AC Input Voltage Output Power (85 5) V 0 % (85 V 5 V) to 110 V 40% to 55% 110 V to 176 V 55% to 100% 176 V to (295 V 5 V) 100% >295V 5 V 0%

Output Power = Percentage of the Maximum Power

Positive and negative battery cables must be connected to the correct terminals. Failure to comply can result in damage to equipment and even a battery explosion.

A negative measured value indicates that the positive and negative battery cables are reversed. Re-connect the cables!

Danger

GND

Red probeBlack probe

Example: Measure the voltage of battery pack 1.

Test PointsRed probe: GNDBlack probe: battery circuit breaker

Turn the knob to the DC voltage scale.

SMR 1

SMR 4

SMR 2

SMR 3

SIU

CSUL1 L2 L3NPE



N


3P

OFF PE

L1 L2 L3 N PE

OFF! OFF!

OFF

Example: Check for short circuit between L1 and N.(The figure is for reference only.)

Turn the knob to the buzzer scale.

L1 L2 L3NPE



N


3P

PE

L1 L2 L3 N PE

OFF!

OFF

ON

Turn the knob to the AC voltage scale.

Example: Measure the phase voltage between L1 and N. (The figure is for reference only.)



Connecting Loads to the SystemSteps:1. Ensure that power switches of the load equipment are set to OFF position.

2. Set the DC output circuit breakers connected to the load equipment to ON position.

3. Use a multimeter to check DC power supply for one of the loads.

Red probe (+): Touching the +/GND connection terminal of the load

Black probe (-): Touching the -48 V connection terminal of the load4. Verify that the multimeter indicates a value of 42 V to 58 V.

5. After the test has passed for all loads, set power switches of the load equipment to ON position.

Test Criteria:Positive value of 42 V to 58 V

Maintenance Suggestion:If the measured value is negative, it indicates that the positive and negative DC output cables are reversed and need to be removed and connected to the correct terminals.

_+

DC INPUT

DC Load

Black probe

Red probeDC output circuit breaker

ON

Manual Power Recovery

Steps:1. Press the LLVD1 ON button to connect the LLVD1 branch to the system.

The LLVD1 loads are powered on.

2. Because the CSU is ineffective and cannot limit the output current of the rectifiers, to avoid high-current charging to the batteries, calculate the quantity of the rectifiers that need to operate according to the total load power and the power required by the battery charging. Deactivate the excessive rectifiers according to the calculation result. (Note: Keep phase balance.)

3. Press the LLVD2/BLVD ON button to connect the battery branch to the system and charge the batteries. Omit this step if the LLVD2/BLVD disconnection has not occurred.

When the system is in the state of LLVD1 or LLVD2/BLVD disconnection, if the CSU is ineffective despite that the AC recovers and the rectifiers output DC power, users can perform the following steps to manually connect the disconnected branch(es).

If the CSU is operating properly, the CSU can accordingly disconnect the branch(es) that is (are) manually connected through the above steps.

PB (power required by the battery charging) = Nominal voltage of the battery pack Rated battery charging currentFor example, PB = 48 V 0.15C10PL (load power): Marked on the nameplate of the loadMaximum output power of a single rectifier: 3000 W

Quantity of requiredrectifiers

=PB +PL

Maximum output power of a single rectifier+ 1

Follow-Up Action:When the CSU operates properly, activate the rectifiers that are deactivated in Step 2.

Note:

Starting the Rectifiers

Steps:1. Set system and battery parameters.

When the system is used for the first time, the system and battery parameters must be set properly according to the actual configuration on site.

2. (Optional) Set output relays and levels for alarms.

Users can set the output relay and level for each alarm and record the setting in the Alarm List.

3. (Optional) Set attributes for input relays.

Users can set the alarm name and alarm state for each input relay. The default alarm state of each input relay is Close.

Perform the following operations in the CSU. For details, refer to the ZXDU CSU500 (SV1.0/SV1.0G) Centralized Supervision Unit Quick Reference.

Operating the CSU

Prerequisites:Before startup, ensure that the system has been properly installed and configured and all required tests has passed.

Steps:1. Set the AC output circuit breaker (in the AC power distribution box) to

ON position to apply power to the W201 system.

2. Set AC input circuit breaker to ON position.

3. Wait for the rectifiers and CSU to start up automatically. Verify that the CSU displays the main menu screen.

4. Set all battery circuit breakers to ON position.

5. Set the DC output circuit breakers to ON position to power the DC loads.

High current leakage exists during the system operation. The system must be well grounded before power-on. Failure to comply can result in damage to equipment or operation failure.

Startup

Steps:1. To ensure that the system is free of loads, remove power from all loads

or switch the loads to another power supply system.

2. Set all DC output circuit breakers to OFF position.

3. Set all battery circuit breakers to OFF position.

4. Set W201 AC input circuit breaker to OFF position.

5. Set the AC output circuit breaker (in the AC power distribution box) to OFF position to remove power from the W201 system.

The system shutdown will cause power supply interruption to the loads connected. Do not shut down the system without permission. Failure to comply can result in loss of traffic or damage to equipment.

Steps:1. Set the AC output circuit breaker (in the AC power distribution box) to

OFF position to remove power from the W201 system.

2. Set all battery circuit breakers to OFF position.

The emergency shutdown should only be performed during an emergency. Failure to comply can result in loss of traffic or damage to equipment.

Normal Shutdown

Emergency Shutdown

Caution

Caution

Caution

The software version of the W201 system with 110V - 127V AC input is V1.0G.The software version of the W201 system with 220V - 240V AC input is V1.0.

Steps:1. Install the rectifiers one by one.2. Set device addresses for the rectifiers one by one.

Refer to the Setting the Device Addr. of a Rectifier section in the ZXDU CSU500 (SV1.0/SV1.0G) Centralized Supervision Unit Quick Reference.

For the W201 system with 110V - 127V AC input (software version: V1.0G),manually enable the CSU to count operating rectifiers after removing a rectifier from the cabinet. Failure to comply can result in the SMR Comm.Fail (SMR communication failure) alarm.For the W201 system with 220V - 240V AC input (software version: V1.0), set the SMR Quantity parameter according to actual number of operating rectifiers.

Caution

Device Addresses of the Rectifiers

SMR 1

SMR 4

SMR 2

SMR 3

SIU

CSU

When a new rectifier is installed, the CSU can automatically count operating rectifiers.When a rectifier is removed from the cabinet, select SMR Ctrl. > CAN Dev.Stat. to manually enable the CSU to count operating rectifiers. Otherwise, the SMR Comm.Fail (SMR communication failure) alarm will be activated.

Ent Ent

Ctrl.Batt.ManageSMR Ctrl.Save Ctrl.Alm.Ctrl.GEN Ctrl.

Ctrl. Edit

Password: 0000

Initial password: 0000

Ctrl.Batt.ManageSMR Ctrl.Save Ctrl.Alm.Ctrl.GEN Ctrl.

SMR-1#1/4SMR SleepSMR WakenSMR Fan Ctrl.En.SMR Fan Ctrl.Dis.CAN Dev.Stat.

SMR-1#1/4SMR SleepSMR WakenSMR Fan Ctrl.En.SMR Fan Ctrl.Dis.CAN Dev.Stat.

Ent

Message

Succeed!

: to return to the upper-level interfaceEsc

Ent

/ : to select an item

Manually Enabling the CSU to Count Operating Rectifiers (for software V1.0G only)

LLVD1 ON

LLVD2 ON

BLVD ON

The disconnection mode (LLVD1, LLVD2, BLVD) is subject to the contract.

Note:

Documents

ZTE 1 ZXDU68 W201 (V5.0R05M04) DC Power System Quick User Guide