SF6 switchgear helium leak detection system
Vacuum chamber helium leak detection and recovery system >Application
Mainly used for leakage detection of medium voltage GIS inflatable cabinets, such as SF6 switchgear, environmentally friendly gas cabinets, circuit breakers, and other products.
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Main technical index
Functions and parameters
Leakage detection accuracy
SF6/NON-SF6 gas, 0.01%~0.5%/year
Helium filling pressure
0~0.05MPa
Filling pressure of SF6/NON-SF6
0.1~0.15MPa
Detection rhythm
15min~60min/piece
Leakage detection method three levels of leakage detection, namely, large leakage detection, medium leakage detection and micro leakage detection. The overall leakage rate can also be detected manually Detection method
Check the overall leakage rate and also assist in finding leakage points
Level 3 leakage detection
major leakage detection, medium leakage detection, and minor leakage detection
Structural style
automatic side door opening type
Security protection
grating protection, action interlocking, hierarchical password, sound and light alarm
Economy
Helium recovery and recycling, low maintenance cost
Automation
PLC control, touch screen operation, automatic evacuation, detection, and helium recovery
Intelligent
remote monitoring, automatic data storage, communication with MES or databases
Applicability
non-standard customized solutions to meet customer needs
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