Nitrogen injection fire protection system

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-10 19:32
Browse the number: 74
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Product details
1. brief introduction
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-injection transformer fire extinguishing device with 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.

2. work conditions
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 temperature

a) Outdoor equipment: -40℃~60℃
b) Indoor equipment: 5℃~30℃

Relative humidity

a) outdoor equipment: ≤95(at 20℃±5℃)
b) Indoor equipment: ≤85(at 20℃±5℃)

Power: DC220V or DC110V

Working scheme

Ordering instructions

When placing the order, please inform us the layout plan, transformer manufacture contact information, and design institute contact information

If users have special requirements, please put forward with orders
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