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Wenzhou Rockwell Transformer Co., Ltd.

Load Break Switch, Load Switch, Switch Disconnector manufacturer / supplier in China, offering 36kv Load Break Switch (RLS), 7.6kv 13.8kv 19.9kv Single Phase Voltage Regualtor 32steps Auto Transformer, China Top3 Manufacturer of Single Phase Automatic Step Voltage Regulator and so on.

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36kv Load Break Switch (RLS)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 1000 Pcs/Year
Transport Package: carton
Payment Terms: L/C, T/T, Money Gram

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Basic Info
  • Model NO.: RLS
  • Operation: Manual Type
  • Arc-extinguishing Medium: Gas
  • Structure: Conventional Circuit Breaker
  • Function: Overcurrent Protection, Circuit-Breaker Failure P
  • Trademark: Rockwill
  • Origin: China
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE
  • Specification: IEC, GB
  • HS Code: 8535210000
Product Description

++++General:
     RLS-36 an indoor high-voltage SF6 load switch, an swi tchgear wi ththe rated voltage of 36kV/40.5kV, adopted wi th SF6 gas as an arc-extinguishing and insulation medium, including the three contactors for switching-on and switching-off andto-ground, and is characteristic in its small volume, its convenient installation and operation and itsthe great adaptability with surroundings. RLS-36 of an indoor high-voltage SF6 load switch and RLS-36 of SF6 load switch plus fuse combination canfunctionto protect and controlthe electric equipmentsfor power supply andtransformer substations especially being suitable for ring net cabinet, cable branch cabinet and distribution switching substation. 
     RLS-36 of an indoor high-voltage SF6 load switch and RLS-36 load switch plusfuse combination are complied withthe standards of GB3804-1990, IEC60256-1,1997, GB16926, IEC60420 etc.. 
++++Service environment:
     a) Airtemperature Maximumtemperature: +40ºC; Minimumtemperature:-5ºC
     b) Humidity Monthly average humidity 95%; Daily average humidity 90%. 
     c) Altitude above sea level Maximum installation altitude: 2500m 
     d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc. 
     e) Nofrequent violent shake

++++ Main technical specifications:
36kv Load Break Switch (RLS)

 No

   Item

  Unit 

 Parameter

  1 

   Rated voltage 

  kV

   36

 2 

  Rated frequency

 Hz 

    50/60

 3 

  Rated current

  A

   630

 4

                                                  wet

 1min Power frequency withstand voltage 

                                                  dry

   kV 

 

 kV

  95  

 

 110   

 5

  Lightning impulse withstand voltage 

   kV 

  185/215

 6

  Rated short circuit breaking current (peak)

   kA

 50

  7 

         Rated activeload and close circuit breaking current

   A 

  50

 8

 Rated transferring current 

  A 

   1000

 9 

  Rated short circuit making current (peak) 

  kA 

  50

 10

   Rated cable(line) charging breaking current

  A 

  50 and 10

  11 

  Cable charge breaking current in earthing fault 

 A

   20

 12

 Rated withstand current (peak)

 kA

   50

 13

 Short time withstand current (2s)

     kA

   20

 14

  Mechanism life

 times

 2000


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