Pole mounted load break switch
Load break switch with Manual operation mechanism  - SF6 Gas insulated load break …
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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