รายละเอียด:
- Ratio และ Phase
- Winding resistance
* Single-phase สูงถึง 100A
* Three-phase / 6 Winding สูงถึง 16A
- Tap-Changer Testing (Single หรือ Three-Phase)
* Continuity, Dynamic current, Dynamic voltage, Dynamic resistance
- Demagnetization
- Magnetic balance
- Excitation current
- Leakage reactance / Short-circuit lmpedance
- Zero-Sequence lmpedance
- Frequency response of stray losses (FRSL)
- Tan Delta/Power factor test พร้อมด้วยคุณสมบัติพิเศษ Individual temperature correction (ITC)
และ Voltage dependence detection (VDD)
- Capacitance
Current and Voltage Transformer
- Ratio, Burden และ Polarity
- Phase และ Magnitude error
- Excitation curve (knee-point)
- Winding
- Secondary burden
- Dielectric withstand voltage
Resistance Testing
- Contact resistance
- Dual Ground? measurement
Circuit Breaker Testing
- Main, Resistor contact timing,motion, Operating Voltage, Coil current, Contact resistance
Primary Testing
Circuit breaker, General primary injection test
Protection Relay Testing
Single phase testing ของ Primary และ Secondary relay
AC Insulation Testing
- Tan delta / Power factor, Capacitance, Tip-up testing, 1-505 Hz frequency range