RSW pole mounted vacuum sectionalizer
General:Pole-mounted load-break switch(Pole-LBS) applies up to 36KV 400/630A, 50Hz…
RSW pole mounted vacuum sectionalizer

RSW pole mounted vacuum sectionalizer

Detailed description

  • Description
  • Technical data


Pole-mounted load-break switch(Pole-LBS) applies up to 36KV 400/630A, 50Hz pole-LBS associated with a state-of- the-art controller. This SF6 gas-insulated switch can corporate with the distribution automation system, and also isolate section of distribution line from the control center.

A simple pole-mounting arrangement contribute to quickand low cost installation, and the swtch can be operated manually with a electronic controller. Electronic controller is contained in a stainless steel cabinet for an all weather environmental conditions.Remote monitoring and control can also b prvided mounting wire or wireles modem in a cabinet.

Service environment:

a)Air temperature: Maximum temperature:+85℃; Minimum temperature:-45℃.

b)Humidity:Monthlu average humidity 95%; Daily average humidity 90%.

c)Altitude above sea level:Maximum installation altitude:2500m or higher.

d)Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.

e)No frequent violent shake.





Rated voltage




Rated current




Rated frequency




Rated short-time current

20KA(r.m.s),4 sec.



Rated making current

50KA(peak),3 times



Load current breaking

400/630A, 30 times



Cable charging current breaking

25A, 10times



Line charging current breaking

1.5A, 10 times



Magnetic current breaking

22A, 10 times



Main contact

No voltage breaking

Ground contact

5000 times


2000 times



Closing time

Operating timings

Opening time

1.0 sec.


1.0 sec.



Dry condition, 1minute

Power-frequency withstand voltage

Wet condition, 10sec.






Impulse withstand voltage(1.2*50us)




Rated voltage

Controller          Power frequency withstand voltage

Impulse withstand voltgae(1.2*50us)




2KV rms,minute



6KV peak



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