RLS-36 SF6 load break switch
++++General:RLS-36 an indoor high-voltage SF6 load switch, an swi tchgear wi ththe…
RLS-36 SF6 load break switch

RLS-36 SF6 load break switch

Detailed description

  • Description
  • Technical data

++++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 and transformer 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: +40℃; Minimumtemperature:-5℃
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



Note: For short circuit breaking and peak current isbased on Fuseplus combination.

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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