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Important Note: If the UPS is used in Single Mode, JP1 and JP2 must be
connected by 10AWG (6mm
2
). If the UPS is used in Parallel Mode, the Jumper
between JP1 and JP2 must be removed.
● Option: 2
Connect Output Line 1 and Neutral2 by 10AWG (6mm
2
) for 240V / 6KVA Load.
Important Note: If the UPS is used in Single Mode, JP1 and JP2 must be
connected by 10AWG (6mm
2
). If the UPS is used in Parallel Mode, the Jumper
between JP1 and JP2 must be removed.
2.3
Operating procedure for connecting the long backup
time model UPS with the external battery
1. The nominal DC voltage of external battery pack is 240VDC.
Each battery pack consists of 20 pieces of 12V maintenance free
batteries in series. To achieve longer back time, it is possible to
connect multi-battery packs, but the principle of “same voltage,
same type” should be strictly followed.
2. The connector of the external battery cable is used to plug into
the external battery socket of the UPS, the other end of the
external battery cable is made of three open wires with ring
terminals to connect with the external battery pack(s). The
procedure of installing battery bank should be complied with
strictly. Otherwise you may encounter the hazardous of electric
shock.
Connection Details of Output Terminals.