SF6 Gas Leakage Monitoring and Alarm System
- Wrindu
- Shanghai, China
- about 25 days
- 5000 set/month
- RDP6000
The SF6 gas leakage intelligent monitoring and alarm system is an intelligent online monitoring system designed and developed according to "SF6 Safety Regulations" to provide personal health and safety protection for the workers in the distribution equipment room where SF6 equipment is installed.
Description
The SF6 Gas Leakage Monitoring and Alarm System mainly detects the concentration and oxygen content of SF6 gas in switch room. When the SF6 gas content in the environment exceeds the standard or lacks oxygen, the SF Leak Detector can give an alarm in real time and automatically turn on the ventilator for ventilation. The Sf6 Gas Detection Leak Tester has many rich functions such as temperature and humidity detection, voice prompt of working status, remote alarm, historical data query and so on. Its unique trace SF6 gas detection technology can detect SF6 gas with a concentration of 10~5000ppm, which can not only ensure personal safety, but also ensure the normal operation of equipment; Imported highly stable oxygen sensors can provide more reliable protection for field workers.
This SF6 Gas Leakage Monitoring and Alarm System can be widely used in SF6 switch room, SF6 switch room, combined electrical room (GIS room), SF6 main transformer room, etc
Features
1. Automatically start the fan exhaust function when the overrun alarm leaks；
2. O2 content detection function in the environment; Automatic alarm and automatic exhaust in case of hypoxia;；
3. Large screen LCD dynamic Chinese display with automatic screen protection function. Friendly interface and fast refresh speed；
4. Low SF6, O2 gas content exceeds bid, fan automatic start function；
5. Regular exhaust function；
6. Start the forced exhaust function when alarming；
7. Relevant historical data storage and retrieval functions；
8. Temperature and humidity detection, alarm and display；
9. Voice prompt alarm function；
Specifications
Alarm point of SF6 concentration exceeding limit: 1000ppm, accuracy < ±5%；
● O2 concentration detection range: 0-25%, anoxia alarm point: 18%, accuracy <± 0.5%；
● Temperature display range:-20 ~+99℃, accuracy < ±0.5%；
● Humidity display range: 0 ~ 99% RH, accuracy < ±3%;；
● Input power supply：AC 220V±20%；
● Alarm output contact power：AC220/5A；
● Fan output contact: 380V/15A (three-phase) or 220V/15A；
● Fan startup: When O2 content is ≤19.6% or SF6 gas concentration more than 1000ppm, the fan will be started automatically, and the startup time of each time will be set automatically according to the time period. The fan can be controlled manually or forced to start；
● Mass alarm information storage design;
● Five large-capacity alarm contact outputs.
● SF6 and O2 transmitters adopt imported original sensors with long service life；
● Low SF6 gas detection alarm error < 1%, oxygen alarm error < 0.5%；
● The fan controller can control the original fan.
