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MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05
9. ELECTRICAL OPTIONS
9.1. INSULATION CONTROLLER
This device continually checks transformer insulation, displaying an alarm message on the mimic panel.
9.2. EXTERNAL MAINTENANCE BYPASS
This device will electrically exclude and isolate the UPS (e.g. for maintenance operations) without interrupting the power supplied
to the load.
9.3. ACS PCB
Synchronises UPS output with an external power source (another UPS, even of a di erent brand, generator or transformer).
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