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China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R Featured Image
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R
  • China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R

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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for Nulec Auto Recloser, Sf6 Switchgear, 12v Dc Circuit Breaker, The team of our company along with the use of cutting-edge technologies delivers impeccable top quality products supremely adored and appreciated by our shoppers worldwide.
China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R Detail:

SF6 CIRCUIT BREAKER


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TECHNICAL PARAMETER

Parameter
Technical drawings
Parameter

 

Parameter name Unit   Parameter value
Rated voltage kv 40.5
Rated frequency Hz 50/60
Rated current A 1000/1250/1600
2000/2500/3150/4000
Rated short-circuit breaking current kA 25 31.5 40
Rated short-circuit switching current (peak) kA 60 80 100
Rated short-circuit withstand current (thermal stability current) kA 25 31.5 40
Rated peak withstand current (thermal stability current) kA 63 80 100
Rated out of step breaking current kA 6.3 8.0 10.0
Cumulative breaking times under rated short-circuit breaking current N 30
Rated short circuit duration S 4
Rated lightning impulse withstand voltage Relatively kV 185
Between fractures kV 215
Rated 1min power frequency withstand voltage Relatively kV 95
Between fractures kV 118
Rated operating sequence O-0.3s-CO-180-CO
Closing time MS ≤100
Opening time ≤50
Breaking time ≤50
Closing and opening time ≤60
Closing synchronization ≤3
Opening synchronization ≤2
Voltage of opening coil and opening coil V DC: 220/110
Energy storage motor voltage V AC: 220/110
DC: 220/110
Single circuit resistance µΩ ≤70
Rated SF6 other pressure MPa 0.45
Annual leakage of SF6 gas ≤5%
Moisture content of SF6 gas ppm(v/v) ≤150
Radio interference level µV ≤2500
Mechanical life N 10000

Technical drawings

35kV-SF6-circuit-breaker-drawing

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China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of China wholesale High voltage SF6 circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R , The product will supply to all over the world, such as: Germany, Bolivia, Brunei, Relying on superior quality and excellent post-sales, our products sell well in America, Europe, the Middle East and South Africa. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
    • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Honey from Hamburg - 2017.08.18 18:38
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Jean from Slovak Republic - 2017.02.14 13:19
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