Tjd (SVC) , Tjs (SVC) Series High Precision Automatic AC Voltage Regulator

1. Application:

TJD(SVC), TJS(SVC) series high precision automatic AC voltage regulator is made up of variable-voltage transformer, automatic control circuit, actuating motor and other components. When the grid voltage is unstable or the load is changed, automatic control circuit will do sampling and amplification, control actuating motor to drive the jib and electric brush, let them rotate as required, adjust the output voltage to fixed value, thus achieve the goal of stabling the voltage.

This product has the advantages as followed: high precision, no waveform distortion, no phase shift, short reaction time, high efficiency, high power factor, continuous operation, small in size, light in weight, overvoltage protection and so on. We produce this product according to Standards: SB/T10266(single phase TJD-10KVA and below), JB/T8749.7(Single phase JTD-15KVA above and three phase).

2. Model and Technical Parameters:

3. Notice:
1. When the output voltage is 110V, output capacity cannot exceed 40% of the rated capacity. When output terminal need 110V and 220V at the same time, output capacity shall be within 50% of the rated capacity to avoid over-load, thus damage this regulator.
2. When use inductive load or large current starting device (air-conditioner, fridge, motor etc.), you shall choose voltage regulator with above triple capacity, in order to make voltage regulator has enough capacity to support the large current starting.
3. This regulator is not suitable for use under long-time over-load, capacity see below table. 

4. Wiring Diagram: