FUNCTION

SF6 Gas Leakage  Detector & Alarm System is designed for testing SF6 gas leakage and  oxygen deficit in GIS room. It can reflect SF6 gas density changes and present  users the real-time condition of the working environment and equipment  operation, to provide safety alarm for work fore and prevent equipment  operation failure.

SPECIFICATIONS

There  are three parameters needed to specify the SF6 gas leak detector & alarm  system.

1. Working voltage grade

2. Fan power, relative power phase number and installation  method

3. Installation environment, indoor or outdoor.

TESTING AND QUALITY

All Mingrui SF6 Gas  Leak Detector & Alarm Systems are designed, rated, manufactured and  tested in strict compliance with SAE J1627-1995 and CE. Routine tests  performed on each SF6 Gas Leak Detector & Alarm System are alarm  function, insulation resistance and strength, sensitivity and response time. Mingrui’s  internal quality system has been developed and certified under ISO 9001  quality system

CONSTRUCTION

Standard unit includes  detection computer, SF6-O2 double gas collector, temperature and humidity  collector, ventilation fan, fan controller and acousto-optic alarm. For  shipping all units are crated for added protection and ease of handling.