Vanguard EZCT-2000C Current Transformer Test Set
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Features & specifications
- Performs CT excitation, current ratio, polarity, and phase angle tests
- Measures insulation and winding resistance secondary windings
- Measures the CT's load burden
- Standalone or computer controlled via USB or Bluetooth
- CT tests can be performed automatically
- Automatically demagnetize CT under test during excitation test
- Measures DC winding resistance from 100μΩ to 10Ω
- Measures the CT's burden by injecting 1A or 5A test current
- Programmable current source can be used to verify CT loads
| Current ratio range | 0.8 - 999: ±0.1%, 1000 - 1999: ±0.3%, 2,000 - 4,999: ±1%, 5,000 - 10,000: ±1.5% |
|---|---|
| Output test voltages | 0 - 50 Vac @ 10A max; 0 - 300 Vac @ 10A max; 0 - 500 Vac @ 5A max; 0 - 1200 Vac @ 2A max ; 0 - 2000 Vac @ 1A max |
| Resistance reading range | 100 μΩ to 30Ω Accuracy: 2% of reading ±1 count, ±10 μΩ |
| Voltage reading range | 0 - 2,200 Vac Accuracy: ±1.0% of reading ±1 volt |
| Display | 5 in. back-lit LCD screen (240 x 128 pixels) Viewable in bright sunlight and low light levels |
| Printer | Built-in 4½ in. wide thermal printer |
| PC software | Windows® based CT analysis software included |
| Storage: test records | Stores 140 test records. Each test record may contain up to 10 sets of excitation, resistance and ratio data |
| Storage: test plans | Stores 128 test plans. Each test plan can store 10 excitation test voltage and current settings |
| Cables | One 20 foot cable set (X1-X5), one 35 foot H cable set, current source cables, insulation test cables, power cord, ground cable. A transportation case is also included |
| Weight and dimensions | (19W x 13H x 16D)in. (48.3 x 33 x 40.1) cm; Weight: 73 lbs. (33.1 kg) |