Apc 60-80kW User Manual download pdf (Page 4)

4 Installation Guide APC Silcon 60-80kW 400V UPS

990-4051

6.4.1 Relay Board/Relay Functions 60

6.5 Weight Equalizer 62

6.6 Remote Display 64

6.6.1 Extension of Remote Display Communication Distance 64

6.6.2 Remote Display Installation 66

6.6.3 Remote Display Use 67

6.7 Isolation Transformer 68

6.7.1 Connecting Isolation Transformer 69

6.7.2 Wiring up UPS with External Yyn0 Isolation Transformer at Output 71

6.7.3 Wiring up UPS with External Yyn0 Isolation Transformer at Input 72

6.7.4 Wiring up UPS with External Optional Dzn0 Isolation Transformer at Input 73

6.7.5 Wiring up UPS with External Optional Dzn0 Isolation Transformer at Output 74

6.7.6 Wiring up UPS with External Optional Dyn11 Isolation Transformer at Input 75

7.0 System Specifications 76

7.1 Technical Data 76

7.2 Dimensions / Weight 76

8.0 Warranty 77

8.1 APC Silcon Series Limited Factory Warranty 77

9.0 Appendix 78

9.1 Table 1. Installation Planning Data 78

10.0 How to Contact APC 80

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Apc 60-80kW User Manual Page 4