What Are The Precautions For Automatic Voltage Stabilizer Maintenance?

Voltage stabilizers are divided into two categories: oil-immersed voltage stabilizers and dry-type voltage stabilizers. Due to different construction principles, the maintenance precautions of the two types of voltage stabilizers are also different. Today we will introduce the following matters: What matters need to be paid attention to when repairing Automatic Voltage Regulator:

1. First, we need to understand the construction principle of the automatic voltage stabilizer

The automatic voltage stabilizer is mainly composed of two major components: the voltage stabilizer control box and the oil tank.

2. Understand the characteristics of the automatic voltage stabilizer

1. Accurate output voltage-the control substrate uses a precision logic circuit with precision components. In harsh environments, it can output the most accurate voltage with an accuracy of 380V±(1~5%), which can be freely set.

2. Stepless voltage adjustment (brushless type)-the inductive and contactless voltage stabilizer carries a load voltage and is linearly adjusted in step-up and step-down.

3. Excellent characteristics-using high magnetic silicon steel sheets to minimize no-load losses and no-load current. Make the voltage stabilizer perform at its highest performance and reduce power loss.

4. Super capacity and strong overload capacity - this voltage stabilizer can be 100% loaded, used continuously and can pass 2~3 times the current instantly without damaging the machine.

5. Sturdy and durable, long service life - the internal body is the inductive voltage regulator IVR, there are no carbon brushes and other contactors and components, which will never wear out, and the main features are sturdy and durable.

6. Easy to maintain and maintain - modular design is adopted, and all components are standardized. Just keep the interior clean, no special maintenance is required.

7. Suitable for large capacity - the inductive single machine can be used as a large model above 1600KVA.

3. Automatic voltage stabilizer fault classification

1. The voltage stabilizer is not stable (it may be that the wire package is burned out, the line is loose, or the control board is broken)

2. The voltage stabilizer host is damaged (carefully check the cause)

3. The voltage stabilizer tank is leaking oil, or the oil level gauge is damaged

4. Phase shift

5. Transmission mechanism wear

There are many kinds of automatic voltage stabilizer faults, and the specific situation needs to be judged according to different voltage stabilizers.