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4 Installation Guide APC Silcon 240-320kW 480V UPS
990-4049
5.1.2 Programming Example - Switch to Bypass Operation 47
5.2 System Configuration 49
5.2.1 Programming Example - Change Boost Charge Voltage to 446V 50
5.2.2 Programming Example - Change to Output Isolation
Transformer Available 51
5.3 Programming Parameters for Advanced Parallel Operation. 52
5.3.1 Description of Settings. 52
5.3.2 Programming Example 52
5.4 Battery Monitor 53
6.0 Options/Accessories 54
6.1 Diagrams for Service Bypass Panel for Single Operation,
Single and Dual Utility 54
6.2 Seismic Anchoring 62
6.2.1 Mounting Seismic Anchoring 63
6.3 NEMA 12 Cover (IP31) 64
6.3.1 Mounting NEMA 12 Cover 64
6.4 Remote Display 65
6.4.1 Extension of Remote Display Communication Distance 65
6.4.2 Remote Display Installation 67
6.4.3 Remote Display Use 68
6.5 Isolation Transformer Module 69
6.5.1 Requirements on Site 69
6.5.2 Cabinets and Dimensions 70
6.5.3 Footprints 70
6.5.4 Connecting Isolation Transformer 70
6.5.5 Recommended Cable Lugs and Crimping Tools 70
6.5.6 Isolation Transformer - Diagram Delta WYE configuration (Dyn11) 71
6.5.7 Isolation Transformer Grounding 71
6.5.8 Principale Diagrams for Isolation Transformer 72
6.6 Intersystem Synchronization Unit 74
7.0 System Specifications 75
7.1 Technical Data 75
8.0 Appendix 76
8.1 Table 1. Installation Planning Data 76
8.2 Table 2 – Table 310-16 77
9.0 Warranty 79
9.1 APC Silcon Series® Limited Factory Warranty 79
10.0 How to Contact APC 80