STANDARDS AND MECHANICAL DATA
Metal Enclosed switchgear: IEC 62271-200
General Purpose switches: IEC 60265-1
Disconnectors and Earthing switches: IEC 62271-102
Switch Fuse Combination: IEC 62271-105
Common clauses: IEC 60694
Pressure of SF6 gas: 1.4 bar at 20 °C
Cable bushings outside cone: CENELEC EN 50181 interface C
Temperature class: -25 °C - +40 °C indoor
Degree of protection:
- SF6 tank: IP 67
- Fusecanisters: IP 67
- Front cover: IP 2X
- Cable cover: IP 3X
Busbars: 306 mm2 Cu
Earth bar (external): 120 mm2 Cu - Bolt dimension: M10
Thickness of Stainless Steel Tank: 2.0 mm
Colours:
- Front cover: RAL 7035
- Side and cable cover: RAL 7035
ELECTRICAL DATA – 40,5 kV
Nominal voltage: 40.5kV
Rated frequency: 50 Hz
Rated current for busbars: 630 A
Rated current for cable switch disconnector : 630 A
Short time withstand current (3 sec) cable switch disconnector : 20 kArms
Rated current for transformer T-off : 200 / 630 A
Short time withstand current (3 sec) V-module vacuum circuit breaker: 20kArms
Impulse withstand voltage :
To earth and between phases: 185 kV
Insulation level:
- Power frequency 1 min: 95 kV
SafePlus36 C is a cable switch module with a two position load break switch, earthing switch, busbars, interlocking and earthbar.
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SafePlus 36 type C: Cable switch 40,5kV, 630A, 20kA
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Cable compartment standard
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Manometer
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Cable support bars, standard for 1-way unit
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Cable bushings interface C (400 bolted), 630 A, standard
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Single cable connection
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1
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Snap action mech. for manual operation
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1
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Additional sidewall left side
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1
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Capacitive voltage indication fixed type VPIS
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1
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Short circuit & Earth fault indicator EKL-1
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SafePlus36 F is a switch fuse combination module with two position load break switch, earthing switch, fuse canisters, fuse tripping, busbars, interlocking, earthbar and stored spring energy mechanism (A-mech.).
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SafePlus 36 type F: Switch fuse combination 40,5kV, 200A, 20kA
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1
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Cable compartment standard
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1
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Cable support bars, standard for 1-way unit
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1
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Cable bushings interface C (400 bolted), 630 A, standard
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1
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Single cable connection
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1
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Stored energy mech. for manual operation
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1
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Additional sidewall right side
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1
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Capacitive voltage indication fixed type VPIS
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SafePlus36 V is a vacuum circuit breaker module with vacuum circuit breaker, stored energy spring mechanism for O - 0,3 s - CO – 15 s - CO operating sequence, two-position operating mechanism for the isolator and earthing switch, busbars , interlocking and earthbar.
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SafePlus 36 type V: Vacuum circuit breaker 40,5kV, 630A
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1
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Protection relay type ABB REJ 603
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3
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Ring core current transformer type CT2 16-56A
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1
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Cable compartment standard
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1
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Cable support bars, standard for 1-way unit
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1
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Cable bushings interface C (400 bolted), 630 A, standard
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1
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Single cable connection
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1
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Stored energy mech. for manual operation
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1
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Additional sidewall right side
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1
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Capacitive voltage indication fixed type VPIS
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