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| Brand Name : | LAB TECH | 
| Model Number : | CPT-III | 
| Certification : | ISO9001 | 
| Price : | USD1.0 | 
| Payment Terms : | T/T, Western Union | 
| Supply Ability : | 1000 sets per month | 
| Delivery Time : | 10 days | 
CT/PT transformation ratio test
CT /PT polarity test
CT /PT volt-ampere feature curve measurement
CT ratio error measurement
Error curve measurement
Result print
Unload data to PC
PC online test
| Input voltage | Output scope | Measuring Range | Measuring degree | ||||
| Device main engine | 220V | 0~600V 0~20A | 0~600V 0~20A | 0.5% | |||
| 380V | 0~1000V 0~20A | 0~1000V 0~20A | 0.5% | ||||
| 220V | 0~600A | 0~600A | Transformation ratio measuring precision 1% | ||||
| External voltage raising machine | 220V | 0~1650V 0~3A | 0~1650V 0~3A | 0.5% | |||
| 380V | 0~2000V 0~3A | 0~2000V 0~3A | 0.5% | ||||
| External current raising machine | 220V | 0~1000A | 0~1000A | Transformation ratio measuring precision 1% | |||
| External voltage adjustment machine | 0~1000V, 0~30A | 0.5% | |||||
| Device working power | 220V/380V 50HZ | External dimensions | 420*330*320mm | Weight | 24kg | ||


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