Rockwill Electric Group
Pole mounted solid load break switch
RLW type Solid dielectric load break switch RLW type soild type load break switch is ...

Detailed description

  • Description
  • Technical data of solid load break switch
  • Dimension

RLW type Solid dielectric load break switch

RLW type soild type load break switch is a solid dielectric type with silicone rubber coating outdoor switchgear, which is adopt vacuum interrupting technology, equipped with a spring mechanism.

RLW type load break switch is compact design, very light and easy for pole mounted.

RLW is long mechnical & Electrical design life LBS, It is reliable at 10,000 times operation life.

RLW current rating up to 1250A maximum, 20kA.

RLW type offer the voltage rating : 12kV, 24kV, 36kV

RLW type LBS is also capable to expanding to different functions:

----------------------------------------------------------

Simple function using RLW basic type manual LBS.

Simple function RLW basic type motorized LBS.

----------------------------------------------------------

Multi-function RLW type motorized LBS with CT/PT combination switchgear which can ahieve remote control with normal switching on/off and measuring function.

----------------------------------------------------------

Multi-function RLW type motorized LBS with CT/PT combination switchgear which can ahieve remote control with special sectionalizer functiion.

----------------------------------------------------------

More details information, pls contact us.

 

No. Item Unit Data
1 Rated voltage kV 12 15 27 38
2 Rated current at Max A 1250 1250 1250 800
3 Rated frequency Hz 50/60
4 Power frequency 1min Dry
kV
34 38 50 70
Wet 45 50 65 80
5 Lightning impulse withstand voltage(peak value)alternate,
opposite/fracture
kV 75 95/110 125/150 150/170
6 Rated short circuit breaking current at 50 times A 9000 9000 9000 4500
7 Rated short circuit withstand current kA 12.5 8
8 Short time duration time S 3S
9 Rating making current kA 40 20
10 Rated peak value withstand current kA 40 20
11 Rated operating circulate   O-0.3S-CO-15S-CO
12 Mechanical life (Design) times 10,000
13 Mechanical life (free maintenance ) 2000
14 Electrical life   (free maintenance ) 2000

About Us

Success References