S9, S11, S13 series oil immersed power transformer

Product Description:

Overview

The oil-immersed voltage stabilizer is composed of a voltage-regulating transformer SSTS (including an oil tank, a stator, a rotor top cover, a transmission control motor M, a handwheel mechanism, and a control circuit board voltage-regulating control secondary circuit element). The rotation voltage regulation is achieved through motor transmission or a handwheel mechanism and gear coupling. The rotation range is within 180°, and an electric SS limit and a mechanical limit are provided on the oil tank. The electric SS limit is cut off by a travel switch to cut off the power supply of the motor, and the mechanical limit is blocked by a protective bolt to block its rotation limit. The stator winding and the rotor winding are fixed by the bottom bracket and placed in the oil tank. The tank is filled with 10# transformer oil. When the load generates heat, the heat is dissipated through the heat dissipation pipe through the oil-immersed cooling method. It has the characteristics of phase mismatch, phase loss, overpressure, and overcurrent protection; the main circuit has the characteristics of no contact adjustment, no mechanical wear, no spark generation, no interference, and low failure rate. It is also resistant to strong impact, has super instantaneous overload capacity, long service life, and no maintenance. Main features

1. Accurate output voltage

The control board uses precision logic circuits and precision components. In harsh environments, it can output the most accurate voltage with an accuracy of 380V± (1-3%), which can be freely installed.

2. Stepless voltage adjustment (brushless type)

Inductive, contactless load voltage, linear step-up and step-down adjustment.

3. Excellent characteristics

Using Japanese high magnetic silicon steel sheets, the no-load loss and no-load current are minimized. The voltage stabilizer can achieve the highest performance and reduce power loss.

4. Superior 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 an inductive voltage regulator IVR. There are no contactors and components such as carbon brushes, which will never wear out. Sturdy and durable are the main features.

6. Easy maintenance and maintenance

Adopting modular design, all components have been standardized. Just keep the interior clean, no special maintenance is required.

7. Suitable for ultra-large capacity

Induction single machine can be used for ultra-large models above 1600KVA.