LEGRAND KEOR T 208V 40 KVA Installation Manual page 32

For UPS and External Battery Cabinet Connections, please follow up the instructions below;
• Switch all battery cabinets circuit breaker (F5) to "OFF" position.
• Ground: Connect all "PB" on the battery cabinets directly to
Negative
•
"-"on Battery Cabinet #2 to
Positive String: Connect the "+"on Battery Cabinet #1 to
•
"+"on Battery Cabinet #2 to
Neutral:
•
Battery Cabinet #2 to
• External Battery Cabinet Temperature Sensor:
Battery Cabinet #1 to
External Battery Breaker Position Feedback:
•
For one battery cabinet & UPS configuration: Connect the
X8/d"
on Battery Cabinet #1.
For two battery cabinets & UPS configuration: Connect the
X8/e"
on Battery Cabinet #1. Connect the X8: "X8/d – X8/e" on Battery Cabinet #1 to X8: "X8/c – X8/d" on
Battery Cabinet #2.
For three battery cabinets & UPS configuration: Connect the
X8/e" on Battery Cabinet #1. Connect the
Battery Cabinet #2. Connect the
Cabinet #3.
.............................
Battery Fast Fuses:
indicator side must be placed upper side of the holder)
Please see Figure.5.3.1.4-1...to ...Figure.5.3.1.4-5
26
String: Connect the "-"on Battery Cabinet #1 to
X5 EXT. BATTERY: "-"
X5 EXT. BATTERY: "+"
Connect the "N "on Battery Cabinet #1 to
X5 EXT. BATTERY: "N"
X7: "X7/1 – X7/2 – X7/3"
X8: "X8/d – X8/e"
Mount the battery fast fuses into battery fuse holder on the battery cabinet. (fast fuse
Double check the polarity of battery connection!
X5 EXT. BATTERY: "PB"
X5 EXT. BATTERY: "-"
on the Battery Cabinet #1 and so on...
X5 EXT. BATTERY: "+"
on the Battery Cabinet #1 and so on...
X5 EXT. BATTERY: "N"
on the Battery Cabinet #1 and so on...
Only connect the
on the UPS. (Not extended 25m length is recommended)
X8: "X8/c – X8/d"
X8: "X8/c – X8/d"
X8: "X8/c – X8/d"
X8: "X8/d – X8/e" on Battery Cabinet #1 to
on Battery Cabinet #2 to
Do not close the battery circuit breaker!
on the UPS.
on the UPS. Connect the
on the UPS. Connect the
on the UPS. Connect the "N" on
X7: "X7/1 – X7/2 – X7/3"
X8: "X8/c –
on the UPS to
X8: "X8/c –
on the UPS to
X8: "X8/c –
on the UPS to
X8: "X8/c – X8/e"
X8: "X8/c – X8/d"
on the
on
on Battery