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LSH-Z
Mitsubishi High-voltage Control Center Multi-tier Type
MODEL
Combination Starters of the Next Generation Satisfy User's Needs with Safety,
High Density Modules and Electronic Control
External withdrawable type (M4A class)
Internal withdrawable type (M4 class)
Electronics technology
Reliability
CONTENTS
4. Structure
4.1 Section drawing
4.2 Power supply and load cable conditions
4.3 Rear view of panel
4.4 Unit
4.5 Interlock mechanism
5. Outline Dimensions and Foundations
5.1 Indoor type
5.2 Outdoor type
6. Typical Schematic Diagram
7. References
Safety
11
11
11
13
13
14
15
15
15
16
19
1. Ratings and Specifications
1.1 Standard specifications and ratings
1.2 Ratings and specifications of EMC-A
2. Structure and Unit Model Designation
2.1 Enclosure model name
2.2 Unit
3. Unit Selection
3.1 VMC
3.2 Incoming disconnecting switch
3.3 Incoming load break switch
3.4 Incoming circuit breaker unit size
3
3
4
8
8
8
9
9
10
10
10
1
New High-voltage Combination Starters open the Next Generation with Electronics Technology for Safety, High Density Modules and High Quality.
Production systems always require high-level of control information. Mitsubishi, a leading manufacturer of the combination starters, launches multi-electronic-controller models of new age, which can supply the high level information timely and in a simple manner.
The new vacuum contactor VZ-D is mounted, which is receiving user's reputation of reliable performance.
1. The standard construction of the withdrawable type is class M4 of JEM1225.
2. The cables chamber is separated from the busbar compartment to facilitate a safe cable connection.
3. External withdrawable type is externally operated connection and disconnection safely with the door closed.
1 Ratings and Specifications
1.1 Standard specifications and ratings
Product Line-up and Application of JEM1225 (1986)
Multi-tiertype
BusbarBusbar Busbar
Busbarcompartment
Currenttransformer
Currenttransformer
Currenttransformer
PartitionPartition
Front FrontFront
Partition
Partition Partition
Insulatingcovering
Example of Type M/functional structure class 2 Example of Type M/functional structure class 4 or 4A Example of Type M/functional structure class 5 or 5A
High-voltage,current-limitingfuse
High-voltage,current-limitingfuse
High-voltagecontactor
High-voltagecontactor
High-voltagecontactor
Disconnectingtype high-voltage,current-limiting fuse
■Functional construction classes
The apparatus shall be arranged in the earthed metal-enclosure.
Further, low voltage devices such as low voltage fuses which would be approached daily for (the normal purpose of) inspection and maintenance shall be so arranged as to prevent an accidental contact with the live parts of main circuit to allow safe inspection and maintenance. Also, PFs and MCs housing placed between the tiers of the multi-tiered CBSs and between the one vertical sections shall be provided with the metallic partitions or insulating partitions.
Further, the live parts of main circuit shall be so arranged as to prevent an accidental touch with it when the instrument and control board is opened. And the disconnecting device of source side shall be so arranged as to prevent an unconscious contact.
Further, the portion which houses PFs and MCs shall be separated from the live parts of source side and other connecting conductors of feeders by partition.The one vertical sections shall be separated each other by partition excepting the passages of busbar.
Further, the live parts of source side including a busbar and connecting conductors of feeders shall be separated by partition, or they shall be insulated so that the live parts may not be exposed.
PFs and MCs shall be the fixed type, and PFs shall be the disconnecting type or it shall have a disconnector.
Internalwithdrawable type
Externalwithdrawable type
PFs and MCs shall be mounted on the same carriage.CBSs shall be the withdrawable type arranged with a self coupling main circuit disconnecting device, and a manual coupling auxiliary circuit disconnecting device.
An interlock device shall be provided to prevent closing and opening of the main circuit disconnecting device beyond its own closing and opening capacity.
1 2 3 4 4A 5 5A
Functional Construction ClassDesignation
Degree ofPartition
Insulationof
live parts
Interlockdevice
Constructionof PFs
and MCs
a
b
c
d
e
Z1
y
Z2
-
Requirements to be provided
Remark : In case of class 4, 4A, 5 or 5A, the shutter shall be mounted according to an agreement between manufacturer and user.
Fixed type
Drawouttype
Internalwithdrawable type
Externalwithdrawable type
…………………………………………………JEM1225M1 class (LSH-ZA)
………………………JEM1225M4 class (LSH-ZE)
………………………JEM1225M4A class (LSH-ZS)Note : Contact Mitsubishi regarding the M5 and M5A classes.
■Functional construction classes of JEM-1225
32
■Transition of high-voltage combination starters
’69 ’70 ’71 ’72 ’73 ’74 ’75 ’76 ’77 ’78 ’79 ’80 ’81 ’82 ’83 ’84 ’85 ’86 ’87 ’88 ’90 ’91 ’92 ’93 ’94 ’95 ’96 ’97 ’98 ’00 ’02 ’04 ’06’89
Air insulated switch type
Vacuum insulatedswitch type
Type FH
Type FV
Type LSH-G Type LSH-ZType HVC-V
Type LSH-V
Air insulated switch type
3LSH-ZA3LSH-ZE3LSH-ZS
6LSH-ZA6LSH-ZE6LSH-ZS
6.6
200, 400
60
20
40
3
50, 60
Model
3.3
100, 200, 400
40
10
40
4
400, 630, 800, 1250, (option 2000 Note 3)
700 (Note 1)
40 kA for 0.5 sec
AC100/110, 200/220V 50, 60Hz
Lower pit lead-in method (bottom plate attached) (Note 2)
Inner and outer surfaces of the panel : 5Y7/1 (Melamine-baked, half gloss)
Channel base : 5Y7/1 (Melamine-baked, half gloss)
Instrumentation frame : N1.5
Busbar
Main circuit wire
Control circuit wire
Grounded circuit wire
Indoor type Ambient temperature : –5 to +40˚C
Relative humidity : 45 to 85%RH
Altitude : 1,000 m or less
Black letters on white acrylic plate
: Copper busbar C1100BB (JISH3140)
: 6 kV insulated ethylene propylene wire KIP (black)
: 600 V vinyl wire IV (yellow)
: 600 V Non-halogen wire MLFC (green cap attached)
Note) 1. Total rated load currents should be less than 700 A per vertical section. 2. Top entry : option. 3. In the case of 2000A Bus is required. Please contact Mitsubishi Electric.
Rated operational voltage (kV)
Rated frequency (Hz)
Rated current (A)
Insulation level
Rated interrupting current (kA)
Rated main busbar current (A)
Rated vertical busbar current (A)
Rated busbar short-time current
Control voltage
Cable lead-in method
Max. tier
Painting
Busbars and wires
Nameplate
Installation/working environment
BIL (kv)
AC (kv, 1min)
■Standard specifications
1.2 Ratings and specifications of EMC-A
■General specifications
576 576 sec 576 sec
9 secAdjustable
Overcurrent operation characteristics
Phase failure characteristics Ground fault operation characteristics (in conformance to JIS C4601)
■EMC-A OPERATION CHARACTERISTICS
64 sec
1 sec
1.5 sec
9 secAdjustable
64 sec
1 sec
0.8 sec
0.3 sec
0.1 sec
0.2 sec
200
100
504030
2010
5
1
Time (sec)
Time (sec)
Time (sec)
Time (sec)
Time (sec)
Operation areaOperation area
Time (sec)
100
10
1500
109
1
9 9 sec
0.1 sec
Adjustable
Adjustable
5
2
1
115
100 200 600 1000 %
60 100 1000 %
Current (%)
Current (%)
Instantaneous overcurrent characteristicsCurrent (%)
Undercurrent characteristicsCurrent (%)
Current (% relative to the setting)
Hot start characteristicsCurrent (%)
Rated sensitivity current
50 900 % 30 100 %
50 100 %
0.8
0.3
0.1
576
Hot
Cold
0.62 sec
200
100
504030
2010
5
12
115
100 200 600 1000 %
0.1
Supply voltage
Permissible voltage regulation
Ambient temperature for service
Ambient humidity for service
Ambient temperature for storage
Atmosphere
Insulation resistance
Withstand voltage
Noise resistance
Vibration resistance
24/26.4 VAC supplied by unit controlpower transformer
85 ~ 110%
–10˚C ~ +60˚C
10 to 90%RH (To be free from condensation.)
–20˚C ~ +75˚C
To be free from excessive dust and corrosive gas.
Between collective terminals and earth (except transmission line) : 10 M! or more (by 500 V megger)
Between collective terminals and earth (except transmission line) : 2000 VAC for 1 minute
2000 Vp-p for 1 ms (by noise simulator)
JIS C0911 (16.7 Hz of 4 mm full-wave amplitude for 2 hours)
Application
Protection
Large LED : Operation state indication (operation, stop, fault, transmission fault, system error) LCD : Operation state indication (remote, direct, normal rotation, reverse rotation, trip) CPU normal, display mode (SET, HIST)
Main circuit current, leak current, trip current (main circuit current, leak current), Power, Energy (Note)
Preset value, running history, error code Fault causes
Load currentZero-phase current
External contact input
Protection, control, measurement and indication functions of high voltage, three-phase/single-phase load
Changeover between remote operation and direct operation, restart with time limit after instantaneous power failure, fault alarm outputCDL-A type signal transmission device interface (option)Fault reset, error CPU output, etc. (option)Software sequence function (MELSEC GPP interface function)
Trip, alarm:StopNormal rotationReverse rotation (general purpose) General purpose: 6 points (option)
Contact 1a1bContact 1bContact 1aContact 1aContact 1a ×3, 1b ×2, 1c ×1
Contact specifications 110 VAC, 1 A 220 VAC, 0.5 A 125 VDC, 0.1 A
: MCT type current sensor : ZM/MZT type zero-phase current transformer Normal rotation : 100/110 VAC, 10 mA : General-purpose : 200/220 VAC, 5 mA General-purpose : 3 points
Overcurrent, overcurrent instantaneous, undercurrent, ground fault, phase failure (excluding inverter load)* Protection against ground fault for 100 A is also available.
Normal rotation, reverse rotation, stop
Self-diagnosis function, protective characteristics automatic inspection function
System error output contact, Output contact 1a ×7, Low sensitivity earth overcurrent
CDL-A type signal transmission device interface
Sending of load operation state, preset values and running history, receiving of operation commands
Load state setting function available when main unit has failed : Setting by switches (Forced stop of load or maintenance of state can be selected.)
54
Measurement and indication
Sequence function
Control
Input
Output
Test
Fail safe
Option
Transmission(option)
(Note) Power/Energy is calculated according to a simple power operation system. So as to voltage and power factor foroperation, a value previously set is applied.
EMC-A : Electronic multi-function Motor Controller typeA
REM
FAULT
Red
REM
OC
A
OCI UC RECFAULTINTPFGF
OC
mA
OCI UC RECINTPFGF
TRIPOC
A
OCI UC RECINTPFGF
OCA
A
OCI UC RECINTPFGF
The MCT rating is set to 10 A and the stabilizing current is set to 8 A.
SET OCA
A
OCI UC RECINTPFGF
SET OCA
A
OCI UC RECINTPFGF
SET OCA
A
OCI UC RECINTPFGF
Direct operation
Remote operation
Normal rotation
Reverse rotation
Set value indication mode
Fault trip
Running history mode
Test mode
Key lock device
Current sensor rating indication
CDL transmission indication
DIR
REM
FWD
REV
SET
TRIP
HIST
TEST
K.LOCK
CT
SD
Flashes
Lights
Flashes
Lights
Flashes
Lights
Lights
Red
Green
Orange
Fault cause
Setting performed
Flashes
Lights
Overcurrent
Prealarm for over current
Overcurrent instantaneous
Undercurrent
Restart after momentary power
Ground fault
Phase failure
Instantaneous external cause
Prealarm for ground fault
OC
OCA
OCI
UC
REC
GF
PF
INT
GFA
FAULT
OC~INT
Large LED
Mode indication
Symbols used for indication
■Easy-to-use setting functions
•A variety of settings can be performed easily using the easy-to-follow display screen and the menu type switch operations.
■Enhanced running history information memory function and transmission function facilitate operation/maintenance management.
•Measured value, fault, preset value and running history can be seen on the LCD, and all of them can be transmitted.
(1) When the overcurrent prealarm setting mode is selected, the overcurrent prealarm setting screen is displayed. In this example.
(2) Press [UP] or [DOWN] to select the overcurrent prealarm operation current. The overcurrent prealarm operation current changes as follows.
(3) Press [SET] to set the overcurrent prealarm operation current to 7.20 A.
Rated main circuit current
MCT rating
Overcurrent pre-alarm
Overcurrent trip time
Overcurrent thermal characteristic
Starting interlock (overcurrent)
Ground fault trip current
Ground fault trip time
Instantaneous overcurrent trip current
Instantaneous overcurrent trip time
Undercurrent trip current
Undercurrent trip time
Phase unbalance trip
Supply recovery time limit
Restart time after power failure
Ladder program number
Transmission address
Simultaneous restart group
CT primary current rating
Ground pre-alarm
Power calculation
Voltage (actual)
Power factor
76
“SET” and “4.00” flash. “SET” and “7.20” flash.
“7.20A” is displayed for 1 second.“7.20A” is displayed for 1 second.
REM
FAULT
REM
FAULT
REM
FAULT
REM
FAULT
REM
FAULT
REM
FAULT
(flashes)
•Measurement of main circuit current
•Fault display •Prealarm display
•Measurement of leak currentRed Red
Red
Green
Orange
“TRIP”, “62.5A” and “ ” flash. “25.0A” and “ ” flash.
Abnormal transmission during run.
Running
Abnormal transmission during stop.
Stop
Fault trip
Fault continued even after reset.
Abnormal inside the main unit.
Indication selection/setting switchesOperation switches
Fault reset or data clear
Test mode or Key lock
Indication of other fault cause.(for future expansion function)
■Features of multi-controller EMC-A
Ope
ratio
n hi
stor
yM
essu
rem
ents
Faul
t
Set
ting
Total run time
Forward starts
Reverse starts
Trip count
Overcurrent trip count
Phase unbalance trip count
Ground fault trip count
Instantaneous overcurrent trip count
Undercurrent trip count
External trip count
Instantaneous restart count
EMC error code
Operating status
Current
Ground leakage current
Power (Note1) (Note2)
Energy (Note2)
Cause
Trip current
0 to 327,670 hr
0 to 327,670
0 to 327,670
0 to 255 (instantaneous restarts excluded)
0 to 255 times
0 to 255 times
0 to 255 times
0 to 255 times
0 to 255 times
0 to 255 times
0 to 15 times
0 to Fh
Forward, Reverse, Remote, Direct, CPU normal
0 to 1,270% (8 bits)
0 to 1,270mA (8 bits)
0 to 9999kW
0 to 9999kWh
OC, OCA, OCI, UC, GF, GFA, PF, INT
0 to 1,270 % or 0 to 1,270 mA (8-bit)
40 to 100 %
16 values
OFF, 50 to 115 %
1 to 64 sec
Cold, Hot
0 to 120 sec
OFF, 100 to 800mA (5 settings)
0.1, 0.2, 0.3, 0.8 sec
OFF, 50 to 900 %
0.1 to 9.0 sec
OFF, 30 to 100%
1 to 9 sec
OFF, 40%, 60%
OFF, 0.5 to 3.0 sec
0 to 63 sec
0 to FF h
1 to 40 h
0 to 7
0.25 to 2,000A
OFF, 30 to 70%
ON, OFF (Power/Energy)
2600 to 9000V (Power/Energy)
0 to 100% (Power/Energy)
After 9,999 hours (or counts), the scale is ‘"10’, after 99,999; its‘"100’.
Note) 1. Display modes only2. Power/Energy is calculated according to a simple power operation system.
Green
Green
Green
■A variety of display modes (examples)Measurement mode, fault mode, setting mode, preset value display mode, sequence program writing mode, running history mode, all lighting mode and test mode.
3 Unit Selection2 Structure and Unit Model Designation
2.1 Enclosure model name
3 LSH-Z E W 23 13 07
Model name
Voltage
Unit type
Indoor/outdoor type
Height of enclosure
Depth of enclosure
Width of enclosure
3 kV class3
6 kV class6
Drawout type (Internal withdrawable)E
Fixed typeA
Drawout type (External withdrawable)S
Indoor typeNone
Outdoor typeW
2300mm23
1300mm13
1500mm15
Model LSH-Z
98
○ : Standard unit, □ : Semi-standard unit, △ : Special unit(Note) Contact Mitsubishi regarding reactor start of 2-panels structure, Condlfer start and pole change.
1150mm12
3.1 VMC(1) Capacity applicable for load
75
200
400
600
750
1000
1500
100
250
500
750
1000
1500
2000
500
700
1000
1200
150
400
750
1000
1500
2000
2800
200
500
1000
1500
2000
3000
3500
100
300
500
750
1000
2000
2000
(2) Unit size
Voltage
3kV
6kV
Reversible
U1 UA UC02/10F1VN15/20F2VN30/40F4VN
Lifter(400A) will attach the CT Panel.
02/10F1VR15/20F2VR
02/10F1VY15/20F2VY
02/10F1VV15/20F2VV02/10F2VN15/20F2VN30/40F4VN
02/05F2VR
02/10F2VY15/20F2VY
02/10F2VV15/20F2VV
○ ○ ○
○ ○ ○
○ ○
○ ○
□ □
○
○ ○
□ □
(Note) If busbar rated current at 2000A and upword, Separater panel of busbar conpertment and rear cover will be provided the ventilator.
(Note 1)
Note) 1. Applicable to VM200A2. Please check especially the protective coordination.
Contactor: AC Class 3 (Rated Current " 800%)
02F1V□
05F1V□
10F1V□
15F2V□
20F2V□
30F4V□(Note2)
40F4V□(Note2)
02F2V□
05F2V□
10F2V□
15F2V□
20F2V□
30F4V□(Note 2)
40F4V□(Note 2)
Pattern
Refer toPage11
Refer toPage11
C
B
A
# $% &
C
B
A
# $% &
19
VTCT PFVMC
5023
00
1300(1500)
Cable support
Cable chamber
Reactor
Horizontalbusbar
52S
19
5023
00
VMC
VMC
VMC
1300(1500)Horizontalbusbar
HorizontalbusbarVMC PFCT VT
Mechanicalinterlock
Vertical busbarsupport
VTCT PF
Cable chamber
Vertical busbarCompartment
2300
1300(1500)
Vertical busbars
VMC
50
ZCTCable support
Phase chargecable
Pattern BPattern A Pattern C
(Note) Electrical interlock only. If mechanical interlocked, VMC will be fixed type.
W700 W700 W700
ZCT
Voltage
3.3kV
Unit modelMotor(kW)
Transformer(kVA)
Condenser(kVA) Voltage Unit model
Motor(kW)
Transformer(kVA)
Condenser(kVA)
6.6kV
Start method Unit model name H = 2300 RemarksUnit size
Non-reversible
Reactor
' ( )
Reversible
' ( )
Non-reversible
Reactor
600 kW max. (Rating: 1 min)For more power, two-face structure is adopted.
400 kW max. (Rating: 1 min)For more power, two-face structure is adopted.
Cable support
Cable chamber
07
06
09
700mm
600mm (option)
900mm
Z 3 U A -05F I V N
Start methodOperation method
Contactor type
Contactor rating
Power fuse rating
Model
Voltage
Unit type
Unit size
VZ-DV
Star/deltaY
ReversibleV
ReactorR
Non-reversibleN
CondolferC
Pole changeP
2300 ×3
2300 ×A
2300 ×2
2300 ×1
Drawout type (External withdrawable)S
Drawout type (Internal withdrawable)U
Fixed typeD
6kV class6
3kV class3
LSH-Z modelZ
2300 ×B
2300C
2300
12
3C
A
B
C
2.2 Unit
(Note) As standard construction, 4-units are installed per vertical sectionfor drawable type of 3kV class and 2-units for fixed type.
41
42
43
31
32
(Note)
200A2
100A1
400A4
100A10F
50A05F
20A02F
No fuse
40F
30F
20F
15F
400A
300A
200A
150A000
Future space with fixed partSPR
Space with door only
Type:CLS-R
SPC
4 Structure
1110
4.1 Section drawing
(Option)
Model Remote manualtype
Remote manualtypeRemote manualtype
Remote manualtype Remote manualtype Remote manualtype
Operation method Current Unit modelD2
Unit sizeDC
Voltage(kV)
Voltage(kV)
3
6-LCB
6-LCB
6
3
6
VF20C
VF40C
VF20C
VF40C
Electrical operations
Electrical operations
Electrical operations
Electrical operations
3
6
Multi-tier type (3kV) Multi-tier type (6kV)
ZCT
1500
Horizontal busbarsPFCT VTVMC
ZCT
50
VMC VTCT PF
1300
2300
5023
00
Pattern
A
B
A
B
C
D
E
D
E
DV-RB
DV-UE
DV-RB
DV-UE
600A1200A1200A2000A600A
1200A1200A2000A
20kA20kA40kA40kA20kA20kA40kA40kA
VF2006VF2012VF4012VF4020VF2006VF2012VF4012VF4020
400A600A
1200A600A
1200A2000A400A600A
1200A600A
1200A2000A
14kA(1)20kA(2)20kA(2)20kA(1)40kA(2)40kA(2)14kA(1)20kA(2)20kA(2)20kA(2)40kA(2)40kA(2)
DVRB04DVRB06DVRB12DVUE06DVUE12DVUE20DVRB04DVRB06DVRB12DVUE06DVUE12DVUE20
○ ○ □
○ ○ □
○ ○ □
○ ○ □
600A1200A600A
1200A
22kA(2)32kA(2)
LCB06LCB12
LCB06LCB12
22kA(2)32kA(2)
△ △ △ △
VT
Protectioncover
Protectioncover
Protectioncover
Protection cover
Protection cover
OTR
5023
00
Cable chamber
DS
1500
CT
Cablesupport
busbarsupport
5023
00
1500
CT
VT
OTR
Cable chamberCablesupport
Protectioncover
DS
VT
CT
LDS
1300
busbarsupport
2300
50
VT
CT
VCB
Horizontal busbar
Cablesupport
Cable chamber
2300
50
1500
5023
00
Cable chamber
Cablesupport
CT
VT
VCB
1500Horizontal busbar
Pattern A
Pattern D Pattern E
Pattern B Pattern C
1300
VTCT PFVMC
ZCT
50
Horizontal busbars
2300
5023
00
1500
ZCT
VMC VTCT PFHorizontal busbars
1500
ZCT
50
VMC
2300
Horizontal busbarsPFCT VT
3kV 3unit 3kV 4unit depth1500 6kV 2unit
□ □
□ □
□ □
□ □
W900 W900 W900
W900 W900
W700 W700
*Incoming panel will be application of JEM1425CW.
(Note) If busbar rated current at 2000A and upword, Separater panel of busbar conpertment are rear cover will be provided the ventilator.
Short-time withstand current
(seconds)
Model Operation method Current Unit modelD2
Unit sizeDC
Pattern
Pattern
Short-time withstand current
(seconds)
Voltage(kV) Model Operation method Current Unit model
D2Unit size
DC
Ratedinterrupting
current
◯ : Standard unit, □ : Semi-standard unit, △ : Special unit
Horizontal busbar
Vertical busbar support
Cable support
Horizontal busbars
Vertical busbars
Cable chamber
Vertical busbar compartment
Vertical busbar support
Cable support
Vertical busbars
Cable chamber
Vertical busbar compartment
Vertical busbar support
Cable support
Vertical busbars
Cable chamber
Vertical busbar compartment
Vertical busbar support
Cable support
Vertical busbars
Cable chamber
Vertical busbar compartment
Vertical busbar support
Cable support
Vertical busbars
Cable chamber
Vertical busbar compartment
3.2 Incoming disconnecting switch unit size
3.3 Incoming load break swith unit size
3.4 Incoming circuit breaker unit size
*Vertical section width is 900.
*Vertical section width is 900.
*Vertical section width is 900.
(Note) 6kV panel: Max 3 units.
4.3 Rear view of panel
4.4 UnitWhen unit is drawn out
Each unit
Rear face
Units can be drawn out to the outside of the panel.Control equipment are mounted to the rear face of the door.
This is a combination unit consisting of a powerfuse and vacuum contactor.Interlock lever is attached on the front face of the front panel.
Load cables
3kV, 4unit, Bottom entry.
Horizontal busbars
Interlock lever
1312
Unit drawout extension rail (accessory) (1 set for one column)
4.2 Power supply and load cable conditions
Unit type
Drawout type
Voltage
6 kV (3 units)
3 kV (4 units)
Busbar current
~800A
~1250A
~1250A
1300
1500
1500
With cable box
200sq
150sq
200sq100sq
Upper, middle, lower unitThe lowest unitUpper, middle unitLower, the lowest unitUpper, middle unitLower unit
100sq60sq
150sq100sq
DepthMax. cable size
Incoming Outgoing(*1)(*2)
(*1) In the case of exceeded 1,250A Bus is required. Please contact Mitsubishi Electric.(*2) Refer to the following figures for the case where cables are led in or out from the top.
(1)Multi-tier type
(4) Load/control cable connection method
Multi-tier type (3kV)
ZCT
50
VMC
Cable support
VTCT PF
Vertical busbar
Cable chamber
Load cable
Vertical busbarcompartment
1300
2300
(3) Cable box for outgoing
<Top entry>
A AD+250
D+250
A-A
200 28
7070
Bottom entry
Top entry
3kV/6kVMax325mm2
490(D=1300)690(D=1500)
3kV/6kVMax325mm2
490(D=1300)690(D=1500)
250
810
810
350
Vertical busbar support
Horizontal busbars
Control cable
(2) Cable box for Incoming
(Rear)(Front)
5.1 Indoor type
5.2 Outdoor type
4.5 Interlock mechanism
90 (stroke)
Movable core
Connecting positionMoving positionTest position
(Front)
Interlock lever
Guide plate
Click
VMC-OFF
VMC-ON
●The drawout type unit is equipped with a variety of interlock mechanisms as safety devices for the cart and the door.●The description of interlock mechanisms varies depending on the operation method (internal or external).
When VMC is ON, the unit cannot be drawn out of the operational position.
When VMC is ON, the unit cannot be put in the operational position.
When the unit is between the operational and test position, VMC cannot be turned ON.
When the operation handle is attached, VMC is turned OFF.
The operation handle cannot be drawn out in an intermediate position.
The door cannot be opened when in the operation position.
The unit cannot be inserted while the door is open.
○
○
○
-
-
-
-
Internal withdrawable
○
○
○
○
○
○
○
External withdrawable
●The VMC carriage for the drawer unit is mechanically interlocked directly with VMC movable core as follows.
●Operation handle will be put in cubicle. (External with drawable)
5 Outline Dimensions and Foundations
1514
31
1300(1500)2822 28 3
1300(1500)50
105
Main circuit cablelead-in port
Control cablelead-in port
Slotted hole, 4-f20×40
700 700
Front →
50
122
225
70
560
275
103
1300
(150
0)
50
700
100100
Channel base
Maintenance space requiredFront face: 1,500 mm minimumRear face: 600 mm mininum
Foundation bolts M12 (not supplied)
500
2300
150
92
52
92
Foundation bolts M12 (not supplied)
52
2720
(Indoor type size + 410)
Maintenance space requiredFront face: 2,000 mm minimumRear face: 1,300 mm minimum
105
145
145
145
3535
(Ind
oor
type
siz
e +
150)
52 Main circuit cable lead-in
30
52
30
275 192
30 (Indoor type size + 159)30
Control cable lead-in port
(Indoor type size + 140)
(Indoor type size + 150) (Indoor type size + 150)
225192
ON position OFF position
6 Typical Schematic Diagram
1716
■Non-reversible start: using thermal relay
■Reactor start: using thermal relay
■Non-reversible start: using EMC-ZH
■Reactor start: using EMC-ZH
EquipmentAttach the door
(External)
VZ-D
Door
Door
Door
Door
Door
Door
Door
L
K
L
K
100/110V 50/60Hz
Test power supply
TSR
3000/3300V 50/60Hz
52
5
LS VCS position
F2
F1
W1352#2
W10
W9
41
40
52#4
W14
43
42
52#3
W12
W1152#1
W8
W7
W2
W4W3W1
49
WT
VS
UR
49
49
30X#1
45
44
3300/110VVT
W
30X
4
PF
F4
F3
F6
F5
F9
F13
F12
F102120
GLRL
76
52X#3
52X
3
2
1
OFF
ON
VU
E
5A
FLY
X
testNormalCOS
A
E
2XCT
OFFPB2
ONPB1 52X
#1
X1
52
Y1
(External)
Door
( 10 S SET)( 5 S SET)
one-minute rating
VZ-D VZ-D
Door
Door
Door
Door
Door
Door
Door
Door
Door
L
K
L
K
100/110V 50/ 60Hz
Test power supply
TSR
3000/3300V50/60Hz
1952
5
OFF
ON
RT2 6
2
10RT1 6
2
10
65%set
R
0
U
0
V
0
W65%
80%
LS VCS position
F2
F1
W1352#4
W14
43
42
52#1
W8
W752#3
W12
W1152#2
W10
W9
19#3
W12
W11
W2
W4W3W1
W2
W4W3W1
4
30X#1
30X
49
RT1#1
9RT2#2
2120
GLRL
8
111076
52X#3
49
52X
3
2
1
45
44
OFFPB2
ONPB1 52X
#1
X1
Y1
41
40
52X#4
F9
3300/110VVT
49
WT
VS
UR
SR
19
PF
F4
F3
F6
F5
F13
F12
F10
WVU
E
5A
FLY
X
testNormalCOS
A
E
2×CT
52
Door
(External)
Door
( 10 S SET)( 5 S SET)
VZ-D
Door
ExternalTripInput
Door
Door
VZ-D
Door
Door
Door
L
K
L
K
100/110V 50/ 60Hz
Test power supply
TSR
3000/3300V 50/60Hz
1952
2
RT2#2
OFF
65%set
R
0
U
0
V
0
W65%
80%19
WVU
RT2 6
2
10RT1 6
2
10
52#1
W8
W7
19#3
W12
W11
W2
W4W3W1
RT1#1
9
8
1110
ExternalTripcontact
INT2
INT1
X5
P1
EMC
X4
8
76
P1
EMC
30
10
9
(Y10)
3
EMC
P1
EMC
EMC
15
14
(Y12)ON
Direct
ON
52X#1
EMC
P1
EMC
3012
13
11
(Y11)OFF
(Y10)
1
P1
EMCEMC
20
19
(Y13)Remote
X2
P1
EMC
X1
3
2152X
MCT-100A5A set
MCT
87654321
P3
P2EMC-A
EMC1110987654321
3 2 1
110/26.4-13.2VTr
LS VCS position
F2
F1
W1352#2
W10
W9
41
40
52#4
W14
43
42
W2
W4W3W1
30X#1
45
44
3300/110VVT
30X
PF
F4
F3
F6
F5
F9
F13
F12
F10
65
52X#3
E
5A
FLY
X
COS
E
2XCT
X1
52
Y1
Door
(External)
ExternalTripInput
Door
Door
VZ-D
Door
Door
Door
L
K
L
K
100/110V 50/60Hz
TSR
3000/3300V 50/60Hz
52
OFF
ON
1
ExternalTripcontact
INT2
INT1
X5
P1
EMC
X4
8
76
P1
EMC
30
10
9
(Y10)
3
EMC
P1
EMC
EMC
15
14
(Y12)ON
Direct 52X#1
EMC
P1
EMC
3012
13
11
(Y11)OFF
(Y10)
2
P1
EMC
EMC
20
19
(Y13)Remote
X2
P1
EMC
X1
3
2152X
MCT-100A5A set
MCT
8765
4321
P3
P2EMC-A
EMC11109
8765
4321
3 2 1
110/26.4-13.2VTr
LS VCS position
F2
F1
W1352#2
W10
W9
41
40
52#4
W14
43
42
W2
W4W3W1
30X#1
45
44
3300/110VVT
W
30X
PF
F4
F3
F6
F5
F9
F13
F12
F10
65
52X#3
VU
E
5A
FLY
X
COS
E
2XCT
X1
52
Y1
Test power supply
testNormal
testNormal
EquipmentAttach the door
EquipmentAttach the door
EquipmentAttach the door
1918
7 References
An elevator cart to lift up/down and convey the drawer unit safely and conveniently is supplied in accordance with a separate order.
Elevator cart
■Accessories
■Inquiry item
Accessory
Low-voltage fuse
Washers for foundation bolts
Clamp bolts for column board
Hexagon wrench for column board
Final drawing
Operation manual
Conductive grease(for self coupling contacts)
Unit drawer extension rail
1 2 3 4 5 6
7
8
Drawing No. or specifications
AC350V 3A or 5A
M12 SB-washer
M12 hexagon socket head screws
Number
100%
Vertical section×4
Vertical section×8
1
One set
One set
1(40cc)
One set for each group
■Non-reversible start: using 2E relay
■Reactor start: using 2E relay
(External)
Door
Door
( 10 S SET)( 5 S SET)
One minute rating
VZ-D VZ-D
Door
Door
Door
Door
Door
Door
Door
Door
L
K
L
K
100/110V 50/ 60Hz
Test power supply
TSR
3000/3300V50/60Hz
1952
5
OFF
ON
CC
-+
Penetration, 4 times
2EC-C+
VU
A
2E
Tc
Ta
30X#2
RT2 6
2
10RT1 6
2
10
65%セット
R
0
U
0
V
0
W65%
80%
LS VCS position
F2
F1
W1352#4
W14
43
42
52#1
W8
W7
52#3
W12
W1152#2
W10
W9
19#3
W12
W11
W2
W4W3W1
W2
W4W3W1
4
30X#1
30X
RT1#1
9RT2#2
2120
GLRL
8
111076
52X#3
52X
3
2
1
45
44
OFFPB2
ONPB1 52X
#1
X1
Y1
41
40
52X#4
F9
3300/110VVT
19
PF
F4
F3
F6
F5
F13
F12
F10
WVU
E
5A
FLY
X
testNormal COS
E
2×CT
52
(External)
VZ-D
Door
Door
Door
Door
Door
Door
Door
L
K
L
K
100/110V 50/60Hz
Test power supply
TSR
3000/3300V 50/60Hz
52
5
OFF
ON
2E
Tc
Ta
CC
-+
Penetration, 4 times
2EC-C+
VU
A
LS VCS position
F2
F1
W1352#2
W10
W9
41
40
52#4
W14
43
42
52#3
W12
W1152#1
W8
W7
W2
W4W3W130X#2
30X#1
45
44
3300/110VVT
W
30X
4
PF
F4
F3
F6
F5
F9
F13
F12
F102120
GLRL
76
52X#3
52X
3
2
1
VU
E
5A
FLY
X
testNormal COS
E
2XCT
OFFPB2
ONPB1 52X
#1
X1
52
Y1
EquipmentAttach the door
EquipmentAttach the door
• Install the MP11, MP22, MCD and MSR• Unit weight• Width of enclosure : 600mmIn the case of Condolfer and – is required. Please contact Mitsubishi Electric.
2120
General terms
Item Standard specification Optional specification
Customer specifications □ Yes □ No
Standard and codes
Painting color and Material
Name plate
Structure
Wire
Ambient temperature
Devices in use
Wire mark for control circuit
Main circuit terminals
Power supply system‥‥
Capacity
Busber
Power supply
Material
Short-circuit capacity
Grounding busber
Method
Terminals
□Standard □Dustproof □Dripproof □Insect proof
□Corrosion proof □Tropicalization □Export
□Cold resistance
□Outdoor □Partitions between boards
□External operation
□Rear surface protection cover
□M5 □Others
□Main circuit Except black
□Control circuit Except yellow 1.25mm2
□Others
□Main circuit-6kV ethylene propylene
insulating wire
black (KIP)
□Control circuit-600V vinyl insulating wire
yellow(IV)1.25mm2
□VMC (latched) □VCB
□Door pad lock □CDL □Door SW
□Shutter □PF fusing detection □67
□MP11 □PT primary fuse □Others
Main circuit
Transformer Φ
V
W
Hz
kVA
Control circuit
%Z Breaking capacity
V Hz
kA
□7.5BG6/1.5 □N7
□Others
□Vinyl □Phthalic acid
□Epoxy □Others □More than 60μ
□ A
□Others
□Insulation main busber
□50℃
□PF+VMC (constantly exited) □TH
□EMC-Z □2E
□51 □51G
□40℃
□Provide□None
□Direct connection to terminals
□Bus duct □Top □Bottom
□Indoor
□Standard 5Y7/1
□JIS , JEM , JEC
JEM-1225
□Melamine
□Acrylic
□400A □600A
□Cu3×25mm (no plating)
□Cable □Top □Bottom
□Direct connection to terminals
□40kA
□Cu (Tin plate)
Remark
MEMO
New publication effectiveSpecification subject to change without notice.JNEV-DC-MO35-B 0707(MDOC) Printed in Japan
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