3 Installation
36
The wiring between UPS and parallel connected battery boxes must be connected strictly
according to Figure3-16, Figure3-17, avoid wrong connection or short circuit.
3.4.5 Wiring Between UPS and Battery Box of 30kVA-40kVA UPS
The wiring of parallel connected battery box and each mode UPS is the same, in this section, we take
40kVA as an example to illustrate.
Figure3-18
Wiring diagram between UPS and two sets parallel connected battery boxes (each
set has two battery boxes)
The wiring between UPS and parallel connected battery boxes must be connected strictly
according to Figure3-18, avoid wrong connection or short circuit.
Summary of Contents for IST9
Page 1: ...l un I Jet _________ __ AEC IST9 1 0 20 https www uni jet com catalog ibp on line ibp aec ist9...
Page 2: ...UPS IST9 10 20 kVA User Manual...
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Page 52: ...3 Installation 43 Figure3 29 Diagram of 33 mode parallel system wiring of 10kVA 20kVA UPS...
Page 54: ...3 Installation 45 Figure3 31 Diagram of 33 mode parallel system wiring of 30kVA 40kVA UPS...
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