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    Surge arrester for protection of transformers, switchgear installations and transmission lines against surges.

SBKW

  • Metal oxide arrester for medium-voltage systems up to 60 kV
  • SPD class medium-voltage high, DH
  • Nominal discharge current 10 kA (8/20 µs)
  • Nominal short-circuit current 63 kA
  • High current resistance 100 kA (4/10 µs)
  • For indoor and outdoor applications
  • High-temperature vulcanised (HTV) silicone enclosure
  • Best properties in polluted conditions
  • Very high mechanical bending strength
  • Break-proof behaviour in case of overload

SBKW ... DH-I-0

Protection of Transformers, Switch-Gear and Plants against atmospheric and switching overvoltages.
Art.-Nr. 990401
SBKW 3/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990402
SBKW 6/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990403
SBKW 9/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear and systems against atmospheric and switching overvoltages.
Art.-Nr. 990404
SBKW 12/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990405
SBKW 15/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990406
SBKW 18/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990407
SBKW 21/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990408
SBKW 24/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990409
SBKW 27/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990410
SBKW 30/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990412
SBKW 33/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990413
SBKW 36/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990414
SBKW 39/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990415
SBKW 42/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990416
SBKW 45/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990417
SBKW 48/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990418
SBKW 51/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990419
SBKW 54/DH-I-0
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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990421
SBKW 60/DH-I-0
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990501
SBKW 3/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990502
SBKW 6/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990503
SBKW 9/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990504
SBKW 12/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990505
SBKW 15/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990506
SBKW 18/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990507
SBKW 21/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990508
SBKW 24/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990509
SBKW 27/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990510
SBKW 30/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990512
SBKW 33/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990513
SBKW 36/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990514
SBKW 39/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990515
SBKW 42/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990516
SBKW 45/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990517
SBKW 48/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990518
SBKW 51/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990519
SBKW 54/DH-I
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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.
Art.-Nr. 990521
SBKW 60/DH-I
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