HV AC Series Resonant Test System

The Series Resonant Test Systems are designed for high voltage testing of capacitive test objects as power cable, generators, bushings, capacitors, transformer and SF6 gas insulated equipments.

These sets include a high voltage variable reactor whose inductance can be varied to match the capacitive reactance of the test object. SRT systems are designed with high system Q Factor, and hence, require low single phase input power which results in lower installation and operating costs.

SR Test System consists of following components:

1. Double Shielded Isolation Transformer

2. Voltage Regulator

3. Line Voltage Filter

4. Exciter Transformer

5. High Voltage Reactor

6. High Voltage Filter

7. Digital Control System

FEATURES:

• Computerised control system with user friendly software.

• Very low (real) input power is required for large output (reactive) power.

• Multiple Q Values to meet variety of applications

• The output voltage is naturally filtered.

• Reliable, accurate and fail - safe triggering circuitry.