FUNCTION

Electric Fire  Prevention Alarm and Control System is applicable to AC 50/60Hz, rated  voltage 400V, rated current 16-1600A power distribution network, eliminating  electrical fire danger caused by electric leakage. The device is widely used  in school, hotel, gym, factory workshop and mining establishments.

EXCULSIVE FEATURES

1. Apply digital  processing technology to real-time monitor and display power distribution  circuit working condition.

2. Use 485  communication technology to real time and accurately transfer each detector  operation parameters and control instructions

3. Employ multi-level  distributed intelligent control system to provide locality protection of the  distribution circuit

4. Equipped with  residual current alerting function

5. Intelligent data  analyzing and parameters setting

6. Use stand-by power  system to support the whole system working more than 4hours

TESTING AND QUALITY

All Mingrui Electric  Fire Prevention Alarm and Control Systems are designed, rated, manufactured  and tested in strict compliance with IEC-62606. Routine tests performed on each  Electric Fire Prevention Alarm and Control System are insulation measurement  test, electric leakage detection and warning test, over-current detection and  temperature measurement test.. Mingrui’s internal quality system has been  developed and certified under ISO 9001 quality system

CONSTRUCTION

Standard unit includes  the alarm and control unit for electric fire prevention, heat detectors,  residual current detectors, residual current transformers and temperature  sensor.  For shipping all units are  crated for added protection and ease of handling.