High-power Voltage Stabilizer: There Are Three Common Misunderstandings In Voltage Stabilizer Troubleshooting:

Automatic Voltage Regulator Common misunderstandings in fault repair are divided into the following three points:

1. Three-phase does not start, output has no voltage

1. Input phase loss

2. Control circuit board does not work

3. Control circuit board is in protection state

1. Correctly input A, B, C phases, should be three-phase four-wire or five-wire

2. Control circuit board is disconnected or damaged. Repair or replace

3. Input phase line voltage exceeds the voltage regulation range, adjust the input voltage.

2. Influence of mains change

When the mains input voltage changes or the load current changes, the sinusoidal energy distributor forms a half-cycle sinusoidal wave current, accurately inputs energy to the inductor as needed, adjusts the inductance of the inductor, and ensures high-precision and stable output voltage.

3. Causes of circuit breaker switch tripping after connecting to the voltage regulator

1. The input line of the voltage regulator is connected incorrectly.

2. The rated current of the high-break circuit breaker switch is incorrect.

Repair method

1. Check the input line of the voltage stabilizer and connect it correctly.

2. Replace the appropriate high-break circuit breaker.