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- 027-81314188
- 2364840384
Designed for automatic testing of protection and metering CT/PT, suitable for laboratory and on-site testing.
| CT（Protection, measurement） | PT |
| Volt-ampere characteristic (excitation characteristic) curve | Volt-ampere characteristic (excitation characteristic) curve |
| Automatically give the inflection point value | Automatically give the inflection point value |
| Automatically give 5% and 10% error curves | Ratio measurement |
| Ratio measurement | Polarity judgment |
| Ratio measurement | Ratio measurement |
| Phase (angle difference) measurement | Phase (angle difference) measurement |
| Polarity judgment | AC withstand voltage test |
| A flow test | Secondary load test |
| AC withstand voltage test | Secondary winding test |
| Core demagnetization | |
| Secondary winding test | |
| Core demagnetization |
1. Support the detection of CT and PT
2. Meet the requirements of GB1207, GB1208 and other regulations
3. There is no need to connect other auxiliary equipment, and all test items can be completed by a single machine
4. Comes with a miniature fast printer, which can print test results directly on site
5. Using intelligent controller, simple operation
6. Large-screen LCD, graphical display interface
7. The CT/PT (excitation) inflection point value is automatically given according to the regulations
8. Automatically give 5% and 10% error curves
9. 3000 sets of test data can be saved, which will not be lost after power failure
10. Support U disk transfer data, which can be read through a standard PC and generate WORD report
11. Small and light weight ≤22Kg, very conducive to on-site testing
| Power supply | AC220V±10% 、50Hz | |
| Device output | 0～2500V (20A peak value) Note: 0～5A is the real value, more than 5A～20A is the calculated value |
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| Large current output | 0～1000A | |
| Excitation measurement accuracy | ≤0.5% (0.2%*reading+0.3%*range) | |
| CT Ratio measurement |
Range | ≤5000A/1A(25000A/5A) |
| Precision | ≤0.5% | |
| PT Ratio measurement |
Range | ≤500KV |
| Precision | ≤0.5% | |
| working environment | Temperature: -10℃ ～ 40℃, humidity: ≤90%, altitude: ≤1000m | |
| Size、weight | Size: 410mm × 260mm × 340mm, weight: ≤22Kg | |
Overall-
Host -
Monitor -
Input Output
Our company's products are produced in strict accordance with international standards, national standards, and industry and enterprise standards. They have passed professional inspections by national, provincial and municipal electric power research institutes, measurement centers and electric power authorities, and fully passed the ISO9001 international quality management system certification. GB/T19001-2008 quality management system requirements, GB/T24001-2004 environmental management system requirements, GB/T28001-2011 occupational health and safety management system requirements.
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Pre-sale commitmentWarmly welcome calls and visits
Provide fast and professional response
Timely, serious and reasonable quotation -
Commitment in saleStrictly execute the contract
Professional technical training
Timely and regular return visits -
After-sales servicePunctual delivery with quality and quantity
Take information feedback seriously
Free lifetime technical consultation
Assembling (repairing, testing) equipment undertaking test class II 
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