Performance Testing Instrument for Transformers
Professional transformer switch performance testing instrument with comprehensive 2-year warranty for reliable operation and maintenance.
Product Parameters
| Parameter |
Specification |
| Three-phase constant current source, charging current |
3A/1A 0.6A/0.2A file |
| Port maximum voltage |
24V |
| Maximum transition resistance |
100Ω |
| Transition resistance measurement range |
1A: 0.4Ω ~ 20Ω 0.2A: 10Ω to 100Ω |
| Waveform recording duration |
300ms |
| Sampling rate |
30k |
| Time resolution |
0.1ms |
| Resistance resolution |
0.1Ω |
| Accuracy Transition resistance |
±5% reading ±0.1Ω |
| Transition time |
±0.5% reading ±0.2ms |
| Operating temperature |
-10 ~ 40℃ |
| Use relative humidity |
< 85%RH |
Features & Characteristics
- Tests Y0, Y, △ type transformers with direct resistance value display without conversion
- Advanced data analysis automatically identifies waveform faults and marks them
- Automatic waveform display adjustment based on sampled data for resistance value and time amplitude
- Three-phase synchronization display for type transformers
- Compatible with both winding and non-winding testing applications
- Four-terminal wiring provides high-precision resistance measurement without wire compensation
- Continuous testing capability during operation to minimize transformer power downtime
- Built-in word report generation for efficient data management and query
- Computer-controlled operation with 800×480 color LCD touch screen, high-speed printer, and external mouse support
- Internal storage for 1000 data sets with additional external U disk storage capability
Product Images