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Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R Featured Image
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R
  • Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R

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Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV 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 12
Rated frequency Hz 50/60
Rated current A 800 1600 2500
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 95
Between fractures kV 110
Rated 1min power frequency withstand voltage Relatively kV 42
Between fractures kV 54
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

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Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R detail pictures

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We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for Best High Quality SF6 circuit breaker with internal CT/PT Manufacturers - 10kV High Voltage SF6 circuit breaker – L&R , The product will supply to all over the world, such as: Azerbaijan, Mauritania, Atlanta, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
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