APC 60-80kW - Manual (Page 52)

52 Installation Guide APC Silcon 60-80kW 400V UPS
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6.2.3 Operating External Service Bypass Switch for Parallel Systems
6.2.3.1Bypassing Parallel UPS Systems
CAUTION!
Batteries connected to a UPS out of service for a period exceeding 8 days may be damaged.
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