User Manual 200 kVA-1200 kVA UPS
3 Installation
39
Connection of other control cable
According to "3.2.5 Communication Signal Interface", connect the control cables of each single UPS in the
parallel system.
Schematic diagram of EPO wiring is shown in Fig. 3-22 and Fig.3-23
Fig. 3-22 shows the separate EPO control wiring diagram of the parallel system, that is, when EPO isperformed
on one of the UPS, other UPS are normally running.
Fig.
3-22 EPO separate control wiring diagram of the parallel system
Fig.
3-23 is the EPO general control wiring diagram of the parallel machine system, that is, all UPS in the parallel
machine system are shut down in an emergency when EPO operation is carried out on the parallel machine system
Fig.
3-23 EPO general control wiring diagram of the parallel machine system
Summary of Contents for EA990 Super
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