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

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

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We have now a hugely efficient team to deal with inquiries from buyers. Our goal is "100% client gratification by our solution high-quality, rate & our team service" and take pleasure in a great popularity among clients. With several factories, we will provide a wide assortment of Electrical Main Distribution Board, 3 Phase Recloser, Primary Grid Substation, We value your inquiry, For more details, please contact us, we will reply you ASAP!
China wholesale gas 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 gas circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R detail pictures

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

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

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

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

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

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

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

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

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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for China wholesale gas circuit breaker Supplier - 35kV high voltage SF6 circuit breaker – L&R , The product will supply to all over the world, such as: Denver, Naples, Estonia, We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.
    • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Jill from Colombia - 2017.08.21 14:13
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Nick from Croatia - 2018.08.12 12:27
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