Delta DPH-600K, Руководство пользователя

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5 Installation and Wiring
NOTE:
1. The charge current is adjustable from 6A to the maximum in increments of
1A.
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. Follow on-site requirements to choose 12V × 30/ 32/ 34/ 36/ 38/ 40/ 42/
44/ or 46 PCS of batteries. Changing the battery quantity will influence
specifications to be applied. For battery selection, installation and
replacement, please contact your local dealer or customer service.
4. You must set up the ' Battery Rating Voltage ', ' Battery Strings ' and
' Capacity ' on the LCD according to on-site conditions; otherwise, batteries
will be over-charged, not fully charged or even seriously damaged.
y
Only use the same type of batteries from the same supplier. Never use old, new and
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The number of batteries must meet UPS requirements.
y
Do not connect the batteries in reverse.
y
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.
y
The default number of batteries is 40 PCS of 12V batteries connected in string, and you
should connect the external battery cabinet’s neutral (N) to the middle 20 th and 21 st bat-
teries. You should use battery cables to connect the external battery cabinet with the '+',
'-' and 'N' terminals marked on the UPS. Please refer to
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1 2 20 21 22 40
+ - + - + - + - + +
- -
(
+
) (
-
)
(N)
(
+
) (
-
)
(N)
UPS’s Battery Input Terminlas
Protective Device
External Battery
Cabinet
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