User manual

PRG SERIES 400
®
400 AMP DISCONNECT USER MANUAL 7
Step 5. Ensure that Main Breaker is switched OFF (Figure 4).
Step 6. At INPUTS, connect input power cable Cam-Loks in the following order:
1) Ground, 2) Neutral 3) X Phase, 4) Y Phase, and 5) Z Phase.
Figure 4: Turning Off Main Breaker and Connecting Cam-Loks
Step 7. At OUTPUTS, connect output power cable Cam-Loks from power distribution equipment in the following
order: 1) Ground, 2) Neutral 3) X Phase, 4) Y Phase, and 5) Z Phase.
Note: Two complete sets of OUTPUT Cam-Lok connectors are provided in order to connect two separate power
distribution systems.
Note: A double set of Neutral connections are provided in the INPUT and OUTPUT Cam-Lok sets for use with low
power factor loads, such as dimmers. Since low power factor loads cause large neutral currents, the Disconnect is
designed to handle up to 600 Amps of Neutral current if the input and Output cable sets have two Neutral conductors
each. The double set of Neutral cables must be 4/0.
FRONT VIEW
FUSES
TUNGSTEN
MAIN BREAKER
S-400
400 AMP DISCONNECT
MODEL 23-9680-0200
For Use in Areas Not Readily Accessible by the General Public
WARNING - Risk of Electric Shock.
FOR USE BY QUALIFIED PERSONNEL ONLY
For use in Dry Locations
50 C Max Ambient
Type 1 Enclosure
Production Resource Group
8617 Ambassador Row
Made in USA
Suite 120
Dallas, TX 75247
XXXXX
CAN/CSA STD C22.2
No. 29
Certified to:
UL STD 1640
Conforms to:
INRUSH LIMIT
SETTING
LOADS
MIXED
LOADS
ARC
LOADS
OFF
3000A2000A 4000A
PUSH
TEST
TO
ON
POSITION TO
RESET BREAKER
SWITCH TO OFF
400 AMP
3ØY/30 A
120/208V
3ØY/30 A
120/208V
120/208V
3ØY/30 A
FOR BRANCH CIRCUIT USE ONLY
208V / 15A
120V / 15A
208V / 20A
NEUTRAL
GROUND
AGC1
1A / 250V
BREAKER
ON
MAIN
XØ VOLTS
YØ VOLTS
ZØ VOLTS
INPUT VOLTAGES
VOLTAGES
TEST POINT
XØ
XØ AMPS
NEUT AMPS
Ø -N
600A MAX
Ø -Ø
YØ
YØ AMPS
ZØ
OUTPUT
ZØ AMPS
400A MAX
REAR VIEW
YØ
YØ
YØNEUTGND
400 AMP
ORDER:
MUST BE MADE
IN THE FOLLOWING
INPUT CONNECTIONS
1) CONNECT GROUND
2) CONNECT NEUTRAL
3) CONNECT PHASES
DISCONNECT IN
REVERSE ORDER
S-400
120/208V 3Ø INPUTS 400A PER Ø MAX
NEUT
GND
XØ
NEUT
XØ YØ
NEUT XØ
NEUT
GND
XØ
NEUT
ZØ
ZØ
ZØ
ZØ
120/208V 3Ø OUTPUTS 400A PER Ø MAX
DISCONNECT
Cam-Lok Input
Connectors
Pilot
Main
Breaker
Light
CONNECTION
1) Ground
2) Neutral
3) X Phase
4) Y Phase
5) Z Phase
ORDER:
Cam-Lok Output Connectors (Two Sets)
WARNING: RISK OF ELECTRICAL SHOCK!
Ensure house service main breaker and Disconnect
breaker are OFF before connecting mains power
cables. Ground should always be connected first.