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5
Installation and Wiring
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Battery Parameters
No. Item Description
1 Charge Voltage
Float charge voltage: ±272Vdc (default)
Equalized charge voltage: ±280Vdc (default)
2 Charge Current
Default: ±5A (per power module)
Minimum: ±6A
Maximum: ±45A (160kVA)/ ±60A (200 kVA)
(per power module’s Max. current: 15A)
3
Low Battery Shutdown
Voltage
±200~±220Vdc (default: 210Vdc)
4 The Number of Batteries 12V x 40 PCS (default)
NOTE:
1. You can adjust the charge current from 6A to the maximum in increments of
1A. For the maximum value, please refer to the following table.
160kVA 200kVA
45A 60A
2. If you need to modify the default charge current setting and default low
battery shutdown setting, please contact your local dealer or service
personnel.
3. You can follow on-site requirements to choose 12V × 30/ 32/ 34/ 36/ 38/
40/ 42/ 44 or 46 PCS batteries. The change of the number of batteries
will influence the change of applied specifications. For battery selection,
installation and replacement, please contact your local dealer or customer
service.
4. The number of batteries that you set up via the LCD must be the same as
that of on-site installation; otherwise, the batteries will be over charged, not
fully charged or even seriously damaged.
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Only use the same type of batteries from the same supplier. Never use old, new and dif-
ferent Ah batteries at the same time.
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The number of batteries must meet UPS requirements.
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Do not connect the batteries in reverse.
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Use a voltage meter to measure whether the total voltage, after the external battery
cabinet connection, is around 12.5Vdc × the total number of batteries.
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