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Mr. Ricky CasipeWith regards of our test instrument the’re all in Good condition. I'll purchase some instrument sooner. Thank you very much -
Ms. Remy GalaponFrom year 2020 to 2023, we purchased more than 30 equipment from Delta Technology, they are all work well and the service from Delta Technology is also good. -
Mr. MilanThe VLF-80 Tester is perfect and thank you.
Zk-III Low Price Durable Transformer Short Circuit Impedance Tester
| Place of Origin | China |
|---|---|
| Brand Name | Delta |
| Certification | ISO9001 |
| Model Number | ZK-III |
| Minimum Order Quantity | 1 set |
| Price | USD1.0 |
| Packaging Details | Zk-III Low Price Durable Transformer Short Circuit Impedance Tester is packed in veneer case. |
| Delivery Time | 10-20 days |
| Payment Terms | Western Union, T/T, L/C |
| Supply Ability | 100 sets each month |
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x| Item Name | Zk-III Low Price Durable Transformer Short Circuit Impedance Tester | Functions | Zk-III Low Price Durable Transformer Short Circuit Impedance Tester |
|---|---|---|---|
| Application Field | Transformer Low Voltage Short Circuit Impedance Tes | Rate Of Voltage Rise | 2KV/s±10% |
| Dimension | 395*295*175mm | Weight | 5kg |
| Test Standards | IEC60156 | Temperature Range | -10ºC~40ºC |
| Index Range | Voltage And Current Level 0.2 Power (0.2≤cosφ≤1) Level 1.0 | Power Supply | AC220V ± 10%, 50Hz/60Hz |
| Warranty | 1 Year | ||
| Highlight | durable transformer impedance tester,short circuit impedance tester,low price transformer testing equipment |
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ZK-III Low Price Durable Transformer Short Circuit Impedance Tester
Introduction:
Zk-III Circuit Impedance Tester is an instrument developed by our company for low-voltage short-circuit impedance measurement of transformers under field and laboratory conditions.
Standards:
- DIN: DIN 53438
- ISO: ISO 11925-2
- EN: EN 13501
- IEC: IEC 61730-2:2016
Application Field:
- Building Materials;
- Rail;
- Automotive Interior;
Features:
- Small size and light weight.
- 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.
- 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.
- For single-phase transformers, the instrument has a single-phase transformer testing function, which can directly test its impedance parameters.
- 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.
Parameters:
| No. | Item Name | ZK-III Low Price Durable Transformer Short Circuit Impedance Tester |
| 1 | Dimension | 395*295*175mm |
| 2 | Weight | 5kg |
| 3 | Power supply | AC 1A 50A AC 50V ~ 500V |
| 4 | Ambient temperature | -10ºC~40ºC |
| 5 | Tested Transformer Type | Single Phase and Three Phase Transformer |
Zk-III Circuit Impedance Tester Real Picture:![]()


