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MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV
  • MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KVMLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV

MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV

Find a huge selection of MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV from China at Jecsany. Provide professional after-sales service and the right price, looking forward to cooperation.

Model:MLPD35-D

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Product Description

Wholesale hot sale Factory MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV with low price. Jecsany is a MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV manufacturer and supplier in China. 

Specification

1.Highest voltage for equipment can be up to 40.5 kV.
2.Maximum prospective fault current 5.0 kA
3.Lightning discharge capability 2.8 C
4.Installation 1, 2 or 3 pcs per pole
5.Protects from Direct Lightning Strike (DLS)
6.Protects from Back Flashover (BFO)
7.No maintenance is required

Usage and Expected Lifespan
1.This device is designed to protect power supply networks from the consequences of either direct lightning strikes or induced overvoltages. Indented to be installed along the protected line, it works perfectly on distribution lines with the highest voltage of equipment up to 40.5 kV.
2.The expected lifespan is up to decades.

Operational Principle
MLPD35-D can easily be adapted to any cross-arm or pole configuration. This is possible due to different attaching solutions and accessories available.

Parameters


Description Unit Value
Electrical line parameters    
Highest voltage for equipment ⑴  kV 40.5
Maximum prospective fault current kA 5
External air gap mm 110-180
50% flashover voltage kV 230
Power frequency withstand voltage ⑵ kV (wet/dry) 65/80
Lightning parameters    
Lightning discharge capability  (200 μs) ⑶  C 2.8
High current impulse (4/10 μs) kA 65
Maximum quenching lightning current kA 20 (8/50µs)
Minimum withstand amount of operations   10
General Parameters    
Additional power losses on the line % 0
Average expected lifespan years 30
UV resistance ⑷  h 1000
Weight kg 5.6
Maintenance   1 visual verification per year


⑴ According to IEC 60038, ⑵ According to IEC 60071-1, ⑶ According to  IEC 60099-8, ⑷ According to ISO 4892-2, method A, IEC 62217

Size

Installation
Pin/post/pin-post


   
Suspension insulation
 

  
Tension insulation
    
  



Horizontal post insulation

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