High Voltage Transformer Protector Nitrogen Injection Fire Protection for Oil-immersed Transformer
High Voltage Transformer Protector Nitrogen Injection Fire Protection for Oil-immersed Transformer
High Voltage Transformer Protector Nitrogen Injection Fire Protection for Oil-immersed Transformer
High Voltage Transformer Protector Nitrogen Injection Fire Protection for Oil-immersed Transformer
High Voltage Transformer Protector Nitrogen Injection Fire Protection for Oil-immersed Transformer
High Voltage Transformer Protector Nitrogen Injection Fire Protection for Oil-immersed Transformer

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High Voltage Transformer Protector Nitrogen Injection Fire Protection for Oil-immersed Transformer

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Model No. : BPZM-MRD
Brand Name : mingrui

Product description

High Voltage Transformer Nitrogen Injection Fire Protection System for Oil Immersed Transformer     Overview BPZM-MRD Nitrogen Injection Explosion Prevention & Fire Protection System became more advanced fire  protection and explosion prevention system for the Oil immersed transformer protection after "Water Spray  System" and "CO2 Spray System", FMD Systems were also examined by "National Fixed Fire Extinguishing  Systems and Components Quality Supervision and Inspection Center" and passed the test as qualified.     Nitrogen Quantity of Three Different Transformer Capacity.   

Transformer Capacity(MV.A)

50

>50,≤360

>360

Volume of N2 (L)

40

40

63

No. of N2 Bottle

1

2

2

Initial Pressure of N2 Bottle (MPa)

15

15

15

Pressure after Decompression (MPa)

0.6

0.6

0.6

Volume of N2 after Decompression (L)

1000

2000

3150

Continuous Time of N2 Injection (min)

31

31

31

Valve Outlet after N2 Injection Stir (L/min)

32.25

64.51

101.61

Flow Speed of N2 in the bottle (m/s)

1.095

2.19

3.45

N2 Injection hole number

2

4

6

Flow Speed of Injection Hole (L/min)

16.13

16.13

16.94

  Information Required to Quote    1, layout drawing, contact details of transformer manufacturer and system designing company.   2, if any special requirement, please indicate.     Sketch Drawing of the Fire Protection System           Contact us
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