High Quality Optical 3-current 4-voltage Signal Protection Relay Smart Terminal Merging Unit Tester

1. Integrated high precision analog signal output source (accuracy: 0.05), no need external standard power source

2. Can measure 6 channels voltage and 6 channels current simultaneously, and auto release evaluation conclusion

3. Applies to traditional transformer input type, electronic transformer input type, blending input type and other type Merging units measurements

4. Multiple functions, full measurements (precision, harmonic, transient error, synchronism, protocol, rated time delay, paralleling and splitting logic , pressure etc)

5. Built in auxiliary DC output, can shift between 110V and 220V

6. built in IPC can work independently or connect with PC to operate, same operation software

7. Reasonable heat radiation, reliable hardware protection, over current/over temperature/ short circuit protection and alarm function