Transfomer's Components

LBS type Outdoor on load break switch

Description:

LBS type Outdoor on load break switch (switch disconnector) contained in this list aredestined to switch stub lines and ring main lines or transformers( lt can be equipped withMV HRG fuse links as short circuit protection function) or for switching under on loadconditions.LBS type switch comply with lEC/lEEE and DVE-recommendation standards. Especiallycomply with DIN VDE 0670 part 3 and lECpublication lEC-60265,IEC-129.

Environmentof use

a) Airtemperature: Maximum temperature: +75℃; Minimum temperature:-45℃
b) Humidity: Monthly average humidity 95% ;Daily average humidity 90%
c)Altitude above sea level: aximum installation altitude: 2500m.
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent yiolent shake.

Features

All steel parts either in stainless steel or hot-dip galvanizedSolid and stable base frame
Main contact with icing protection Insulators available in porcelain or alternatively in silico neMinimal sag for the line-connection thanks to the two fixed terminalsCompletely maintenance antirust AL alloy -Arc chamberSwitching-off procedure without external arcShort circuit making capacity under specific conditions possibleFixing on the supporting structure either by clamping (free setting) or screwing (holes inthe base frame)
Easy on-site installation and setting
High reliability: up to 1’000 cycles (depending on the making current)