1)Test requirements for optional equipment (not limited to the following equipment):
Insulation resistance tester
GND-Resistance Tester
Transformer DC resistance tester
Transformer connection group and tester
Dielectric loss and capacitance measuring instrument
Breaker characteristic tester
Circuit resistance tester
Parameter test instrument for zinc oxide arrester
Power frequency withstand voltage tester
Ultra low frequency cable tester
Relay protection integrated testing instrument
Signal source output
Waveform display and recording instrument
Intelligent storage battery tester
Intelligent single cell maintenance instrument
DC ground fault detector
2)Main Technical Characteristic：
1. Test car powerful to provide users with a variety of solutions.
2. Test vehicle humanized design, a variety of test methods.
3. Reliable power supply system, the use of a variety of power supply, to meet the needs of different environments.
4. Test items are complete, to provide a one-stop solution for testing equipment.
5. Test software for the design of the test car, database, monitoring, testing with a specific plate.
6. Complete safety protection and grounding system.
