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Section 22 BZT Test
Adopt “the state sequence” program to do automatic switch test of standby power supply.
There are voltage and current in the initial state; there are no current and voltage in the fault
state.
1. Connection type and standby mode of standby power supply automatic switch device
(BZT).
(1) Connection type 1
Single standby
mutual standby mode
(2) Connection type 2
Single standby
mutual standby mode
2. Fault type
(1) Line 1 power loss
(2) Line 2 power loss
Bus
Bus
Bus
Bus
Bus
Bus
Bus
Bus
Summary of Contents for HT-802
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