Main Products: 
High Voltage Power Transformer Testing Equipment , Portable Wireless CT Error Tester
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Product Details
High Voltage Power Transformer Testing Equipment , Portable Wireless CT Error Tester
Highlight: Touching screen keyboard, convenient man-machine interface Wide temperature, wide view LCD display, could be read under strong sunlight and low temperature Large capacity rechargeable battery, could work for more than 10 hours. close clamp design, the accuracy is greatly improved than the open clamp, extendible insulating pole, easy to carry Long U type clamp, the tested object could be 55mm, convenient to measure wider aluminum row Long wireless transmission distance, strong ability to go through obstacles Adopt special methods to avoid field interference Main specifications:|
Measuring range |
|
|
Transformation ratio |
1:5000 |
|
High-voltage current transformer |
20～600A |
|
Low-voltage current transformer |
0～20A |
|
Accuracy |
|
|
High-voltage current |
1% |
|
Low-voltage current |
0.2% |
|
CT transformation ratio |
1% |
|
The size of the measured wire |
|
|
High-voltage side clamp |
55mm×35mm |
|
Low-voltage side clamp |
Φ8mm |
|
Voltage withstanding |
|
|
Host machine( plug-shell) |
2000V/1min |
|
High-voltage side clamp (iron core-handle) |
38000V/1min |
|
Low-voltage side clamp ( iron core-handle) |
2000V/1min |
|
Others |
|
|
Frequency |
45Hz-65Hz |
|
Temperature |
-20℃～55℃ |
|
Humidity |
under 85%RH |
|
Power supply |
2000mAh DC 7.2V lithium battery |
|
Dimensions |
249mm×154mm×58mm |
|
Weight |
1kg |
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