| After-sales Service: | Lifetime |
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| Warranty: | One Year |
| Description: | Transformer Short Circuit Impedance Tester |
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ZK-III transformer short-circuit impedance tester is an instrument developed by our company for low-voltage short-circuit impedance measurement of transformers under field and laboratory conditions.
1. Basic measurement accuracy: voltage and current level 0.2 power (0.2≤cosφ≤1) level 1.0
2. Voltage measurement range: AC 50V ~ 500V (phase voltage)
3. Current measurement range: AC 1A ~ 50A
4. Working environment: -10ºC~40ºC, humidity 10%~85%
7. Dimensions: 395*295*175mm
8. Weight: 5kg (excluding test line)
1. Small size and light weight.
2. ZK-III Transformer Short Circuit Impedance Tester adopts voltage and current synchronous AC sampling and digital signal processing technology, and the measurement data is accurate.
3. For three-phase transformers, the instrument can test the transformer by three-phase simultaneous test and split-phase test: three-phase simultaneous test uses three-phase power supply, and three-phase parameters can be directly measured; split-phase test uses single-phase power supply, After measuring the corresponding phases in sequence, the three-phase parameters are automatically converted.
4. For single-phase transformers, the instrument has a single-phase transformer testing function, which can directly test its impedance parameters.
5. The instrument has built-in non-power-down memory, which can store measurement data for a long time. The instrument has its own printer, large-screen LCD display, all Chinese menus and operation prompts, and the operation is simple and intuitive.
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