Oil-immersed self-cooling induction regulator application:

The induction voltage regulator can adjust the output voltage steplessly, smoothly and continuously under load conditions. Mainly used for electrical and electrical testing, electric furnace temperature control, rectification equipment matching, generator excitation, etc. Inductive voltage regulators are widely used in machinery manufacturing, chemical industry, textile, communications, military and other industries.

Oil-immersed self-cooling induction regulator features:

★Contactless adjustment, long service life 

★Inductive voltage regulator is suitable for loads of various natures

★Inductive regulator has strong overload capacity

★Inductive voltage regulator is reliable in operation, easy to use and maintain  

★The working principle and structure are similar to the locked-rotor asynchronous motor, and the energy conversion relationship is similar to the autotransformer. It makes angular displacement between the stator and the rotor by means of a transmission mechanism such as a handwheel or a servo motor, thereby changing the phase and amplitude relationship of the induced electromotive force between the stator winding and the rotor winding, so as to achieve the purpose of adjusting the output voltage. There are two types of induction voltage regulators: three-phase and single-phase.

Technical parameters of oil-immersed self-cooling induction voltage regulator:

★Input voltage: three-phase AC 380V

★Output voltage: three-phase AC 0-650V 0-500V in stock, the output voltage regulation range can be customized according to requirements

★Insulation resistance: ≥2Ω>

★Inlet pressure: 0.005～0.45Mpa

★Outlet pressure: 1～30Kpa

★ Voltage regulation accuracy: δP2±: ≤10%

★Close pressure: Pb: ≤1.25P2

The difference between an inductive voltage regulator and an autotransformer:

Since the inductive voltage regulator has no sliding contacts, the operation is very reliable. However, it only rotates an angle during the pressure regulation process, and does not rotate continuously, so the heat dissipation condition is poor. Air cooling can be used for those with small capacity, and oil cooling is required for those with large capacity. The weight, excitation current and loss of the induction voltage regulator are all larger than that of the autotransformer.

Features of oil-immersed self-cooling induction regulator:

★ Fast response.

★ Traffic is large.

★Strong overload capacity.

★Induction regulator has good low-voltage start-up.