Nitrogen-injection fire protection system for oil immersed transformer
Nitrogen-injection fire protection system for oil immersed transformer
In the electric power system, large capacity transformer is mainly oil immersed power transformer, its stable operation is important to ensure the safe operation of the power system. At present, the nitrogen-injectionfireextinguish in devicewith its exclusive feature of prevention first and combination of fire prevention and fire fighting, has become an important fire control facility for oil immersed power transformer.
Working condition:.
Detector, block valve, fire prevention cabinet can be installed outdoor while control panel should be installed indoor. Installation site should be free from violent vibration, impact and corrosive gas
Ambient air temperature
outdoor: -40~60℃
Indoor: 5~30℃
Working power: DC220V/DC110V
Relative humidity：
≤95 (at 20℃±5℃)；
≤85 (at 20℃±5℃)
Ordering information
Please specify the following information when ordering
- the ichnography and contact information of factory of transformer
- others request please offer when you ordering
Note: Customized products are available
Send product request
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