| After-sales Service: | Life Time Support |
|---|---|
| Warranty: | 1 Year for High Quality CT PT Test Set |
| Type: | CT PT Analyzer |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Loading Method: | Dynamic Load |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier High Quality Current Transformer Tester CT PT Test Set
1. The excitation characteristic and parameters of the current transformer need to be tested.
2. The turns ratio between the primary and secondary windings needs to be measured.
3. The ratio and phase angle errors must be checked.
4. The polarity markings should be verified.
5. The resistance of the windings should be measured.
6. The burden of the secondary loop needs to be determined.
7. An error line curve test for the protection current transformer is required.
8. The transient parameters of the current transformer must be measured.
9. An attempt should be made to deduce the nameplate specifications of the current transformer.
10.The saturation hysteresis loop curve of the current transformer needs to be plotted through measurements.
1. The ratio between the number of turns in the primary and secondary windings needs to be determined through measurement.
2. Testing is required to check for any ratio error and phase displacement error.
3. A test must be conducted to ensure the polarity markings are correct.
4. A test should be performed to determine the loading characteristics of the secondary winding.
5. The resistance of the windings should be measured through testing.
1. The nameplate information of the current transformer should be verified.
2. The electrical parameters of the current transformer need to be evaluated under working load conditions.
3. An analysis of the transient performance parameters of the current transformer is required.
4. Calibration of the ratio and phase error of the current transformer is needed.
5. The current transformer needs to undergo standard tests to ensure proper functioning.
Standard Configuration for CT/PT Analyzer:
| Name | Quantity | Description |
| Host machine | 1 | |
| 3M mask cable | 2 | Test cable for power out and CT secondary connection |
| 10M mask cable | 1 | Test cable for CT primary connection |
| Grounding cable | 1 | |
| Big test pliers | 2 | One red and one black |
| Test gasket | 4 | Two red and two black |
| Test pin | 4 | Two red and two black |
| Test pliers | 12 | Three red and nine black |
| Short connection cable | 1 | Including six connection terminals |
| 3A fuse | 3 | |
| Power cable | 1 | |
| Accessories bag | 1 | |
| Production disk | 1 | Include Analysis application and user manual |
| User manual | 2 | |
| Inspection report | 1 | |
| Pass certificate | 1 |
Suppliers with verified business licenses
Audited Supplier 
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