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

HEAD OFFICE: TOKYO BLDG., MARUNOUCHI, TOKYO 100-8310. TELEX: J24532 CABLE: MELCO TOKYO