Intelligent and Professional Secondary Current Injection Tester Protection Relay Testing Equipment

Comprehensive Test Capabilities: 

Supports AC/DC voltage/current tests, power direction tests, impedance tests, differential tests , synchronization tests, full group tests, harmonic superposition tests, and fault waveform playback. 

It can test various relay protections, including overcurrent, voltage, power direction, impedance, differential, and synchronization relays.

High Precision & Stability: 

Adopts high-precision D/A converters and linear power amplifiers to ensure low output waveform distortion and high measurement accuracy. 

The high-speed DSP enables real-time data processing and precise control of output signals, ensuring test repeatability and reliability.

User-Friendly Operation:

The Windows-based operating system and 6.4" TFT touchscreen provide an intuitive and easy-to-use interface. The tracking ball and optimized keyboard allow for quick parameter setting and test control.

The instrument supports both manual and automatic test modes, and the test process is visualized for easy monitoring.

Reliable Safety Protections:

The calibrator is equipped with multiple safety protection mechanisms, including grounding protection, overcurrent protection, overvoltage protection, short-circuit protection, and overheating protection. 

These protections prevent damage to the instrument and ensure the safety of operators.

Durable & Portable Design:

 The compact and robust structure makes the calibrator easy to carry and transport. 

It is designed to withstand harsh on-site environments, with good dustproof, shockproof, and moistureproof performance. The long service life and low maintenance requirements reduce user costs.