Emerson 400V, 50 and 60 Hz, 30-200kVA user manual Installation Drawings, Electrical connections

Installation Drawings

5.0INSTALLATION DRAWINGS

Figure 40 Electrical connections

UPS

EARTH

TO CUSTOMER SAFETY EARTH

W2

V2

TO CRITICAL LOAD 380/415V 50HZ

U2

N

W3

POWER BUSBARS

V3

BYPASS SUPPLY 380/415V 50HZ

POWER CABLES

U3

CONNECTOR BARS THAT NEED TO BE REMOVED FOR DUAL INPUT SYSTEMS

N

W1

INPUT SUPPLY

V1

380/415V 50HZ

U1

Monitoring Board-U2

PWR FOR

0V

X5

MODEM &

SNMP CARD

12V

A-IN

1

RS485-1

+

+12V

2

ENV-T

X6

ENV-T

3

X4

-

RS485-2

+

GND

4

-

ENV

1

2

BFP-O

BtG

2

IN DRY

BFP

GEN

3

3

BFP-S

+12V

4

4

BFP-C

T_IT

1

2

INV-O

INV

AUX_I

2

X3

X1

3

INV-S

+12V

3

4

INV-C

GND

4

MBC

BCB BOX

2

ACF-O

ACF

FUSE

1

3

ACF-S

F_FAN

2

4

ACF-C

T_OT

3

EPO-NC

1

AUX_O

4

X2

EPO

2

EPO-NC

3

EPO-NO

EXT EPO

+ BAT-P

P

4

EPO-NO

TO

BCB-X3

X7

BATTERY

-

BAT-N

BATTERY

N

TO BATTERY

DRV

FB

OL

GND

+12V

BAT-T

GND

1

2

4

3

2

3

4

N.O.

P

N

BAT-P

AUX-2

AUX-1

OUT-P

OUT-N

BAT-N

6

GND2

GND2

4

GND

(TMP-2)

7

OUT

3

BATTERY TEMPERATURE

5

P12

OUT

OUT

2

TRANSPORT

4

GND1

P12

P12

3

ONLINE

2

IN

1

DRV

55