Emerson 200I/48-NT5C05C User Manual
Page 27
Installation 27
Emerson Energy Systems
Rectifier 200I/48
NT5C05C Installation and User Manual
Procedure 6 - Connecting the ac male plug between the NT5C05CC rectifier
and the ac female plug in a 1200 A cabinet
Step Action
1
Install the ac breaker ( 30 A / 3 phases per rectifier ) in the 380 /
415 volts ac service panel.
2
Put the ac breaker for the NT5C05CC rectifier, located in the ac
service panel, to OFF.
3
Run the metric no. 25 ( 10 AWG ) ac supply cable ( 3 conductors
and ground ) to the female receptacle ( see Figure 8 ). Connect the
female connector to the male connector.
4
Run the signal cable from the rectifier to the interconnect board or
controller as specified in the " Connecting the control signals "
section.
5
Secure the signal cables to the insulating busbar support, located in
the cabinet, with cable ties.
6
Start-up the rectifier as described in the “ Start-up “ section.
end
Figure 8 - Connecting ac to the rectifier NT5C05CC
GRD
TB1
L1 L2 L3
FEMALE CONNECTOR
SECT A-A
BROWN
BLUE
BLACK
GREEN/YELLOW
GREEN / YELLOW
BLACK
BROWN
R1 (TB1-L1)
BLUE
WIRE COLOR
CONNECTION
T3 (TB1-L3)
S2 (TB1-L2)
A
A