Pole mounted load break switch
Load break switch with Manual operation mechanismSF6 Gas insulated load break swit…
Pole mounted load break switch

Pole mounted load break switch Pole mounted load break switch

Detailed description

  • Description
  • Technical data
  • 15kV IEC/ANSI
  • 27kV IEC/ANSI
  • 38kV IEC/ANSI

Load break switch with Manual operation mechanism

SF6 Gas insulated load break switch (switch disconnector) type RPS-12/27/38-20 is suitable for the rated voltage up to 40.5kV,rated current 400A-630A, 50/60Hz power system.

SF6 breaking on load break switch, ie. on load switch disconnector.
Rated voltage: up to 40.5 kV
Rated current: 400 to 630 A
Insensitive to the environment. 

Options: 

E2/E3

Manual or remote control

CT/PT/VS 
Gas pressure guage

Low pressure lockout

SCADA capabilities
etc...


DOWNLOAD: RPS SF6 Manual Load Break Switch

No.

Name

Unit

RPS-12

RPS-27

RPS-38

1

Rated voltage

kV

12

27

38

2

Rated frequency

Hz

50/60

50/60

50/60

3

Lightning impulse withstand voltage

relatively

kV

75

125

185

Fracture

85

145

215

Power frequency withstand voltage
1min

relatively

kV

42

64

95

Fracture

50

79

110

5

Rated current

A

630(400)

630(400)

630(400)

6

Rated breaking load current (0.07Mpa / 20 ° C)

A

630(400)

630(400)

630(400)

7

breaking current under zero gauge pressure

A

630(400)

630(400)

630(400)

8

peak withstand current

kA

50

50

50

9

Rated short time making current

kA

50

50

50

11

rated short time withstand current

KA/s

20/4

20/4

20/4

12

rated cable charging breaking current

A

25

25

25

13

rated line charging breaking current

A

16

16

16

14

rated closed-loop breaking current

A

630(400)

630(400)

630(400)

15

exciting current

A

21

21

21

16

rated current breaking times

Times

≥400

≥400

≥400

17

rated working pressure

MPa

0.07

0.07

0.25

20

operation of echanical stability

times

6000

6000

6000

21

rated operating voltage and auxiliary circuits rated voltage

V

DC 220/
110/48/24

DC 220/
110/48/24

DC 220/
110/48/24

AC 220/110

AC 220/110

AC 220/110


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