Options/accessories – APC SILCON 990-4053 User Manual
Page 55
Options/Accessories
990-4053
Installation Guide APC Silcon 480kW 400V UPS
55
6.2.5 Switching Back to Normal Parallel/Redundant Operation
1. Turn input switch (Q001) and output switch (Q002) to position “1”
2. Charge capacitor, connect battery and start up UPS
UPS will automatically switch to normal operation and start load-sharing with other
parallelled UPS(s).
WARNING!
System will discharge built-in capacitors, but check terminal voltage before proceding.
H002a
See also other documents in the category APC Tools:
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- 990-1387A (15 pages)
- 1500 (21 pages)
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- SMART-UPS 230VAC (1 page)
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- 990-2902C (1 page)
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- SMARTUPS Smart-UPS 2200 (2 pages)
- SMART-UPS 2200 (2 pages)
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- 2200VA (25 pages)
- UPS (18 pages)
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- SU700RM2U (2 pages)
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- SMART-UPS SUA2200 (22 pages)
- SYMMETRA SYCFXR9 (36 pages)
- SILCON 60-80KW 208/480V UPS (34 pages)
- MODULAR RACK-MOUNT POWER 990-3051C-001 (4 pages)
- SGI 15000 RAID (152 pages)
- Switched Rack Power Distribution Unit (PDU) (93 pages)
- SMART-UPS XL SUA48XLBP (9 pages)
- Smart-UPS VT (44 pages)
- 6000 VA (13 pages)
- NETBOTZ NBRK0200 (36 pages)
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