Dry-type voltage stabilizer refers to a voltage stabilizer that does not require other media for heat dissipation. The barrier regulator means that the primary and secondary coils are separated on the DC loop. Control voltage stabilizer refers to the voltage stabilizer used in the control circuit of machine tools and equipment and generally stabilizes high voltage to low voltage.
As the power supply of a power system, a dry-type voltage stabilizer needs to pass a current of hundreds or thousands of amperes. The winding has a temperature probe embedded in the winding. The body of the voltage stabilizer is equipped with a cross-flow fan. The body is generally a three-pole double-layer Three-phase structure. Barrier regulators are used for power supply and signal transmission. They are all small in size. Without the above structure, the body has a three-post double-layer but more of a double-post single-layer single-phase structure.
Barrier refers to the electrical insulation between the coils on the primary and secondary sides of the regulator. The barrier of the voltage stabilizer is to block the respective currents of the coils on the primary and secondary sides. There are many kinds of barriers. The most common voltage regulator for low voltage is to coat the metal winding coil with insulating paint, and then the original secondary side winding coil is wound on a gate iron core to form a voltage regulator.
The output and input voltage of the barrier transformer are planned according to the demand, with single-phase, three-phase, or multiple input and output, with delta and star specifications, and the maximum additional power is 800KVA.
Many people call the wire used for winding the coil of this voltage stabilizer as its enameled wire. The reason is that layer of insulating paint. At this time, the original secondary side is insulated by that layer of paint, that is, blocked. The reason why barrier transformers are used a lot in construction is that the barrier transformer is a 1:1 transformer.