ZK-III China Electric Testing 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:

1. Small size and lightweight.
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 a three-phase simultaneous test and split-phase test: three-phase simultaneous test uses a three-phase power supply, and the three-phase parameters can be directly measured; split-phase test uses a 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.

Parameters:

Zk-III Circuit Impedance Tester​ Real Picture: