Abb Medium Voltage Load Break Switch

Ansi indoor air insulated load break switch versarupter the versarupter uses a puffer and nozzle system to quickly and efficiently extinguish the arc of full load interruptions.

Abb medium voltage load break switch. Mv single pole outdoor vacuum load break switch with magnetic actuator designed for railway applications up to 17 5 kv 2000 a 4 ka. Joslyn hi voltage load air switches are a cost effective attachments to convert an isolating switch into a load interrupter switch. The fsg ii purpose built single phase load break switch for 16 7 hz railway power supply implements the maintenance free magnetic actuator and maintenance free electronic controller without auxiliary switches. Abb s medium voltage products include brands like elastimold homac.

Wide operating temperatures range. The rated voltage 4 76 38 kv normal rated current. Joslyn hi voltage load air switches are a cost effective attachment to convert an isolating switch into a load interrupter switch. Iec ansi indoor switches switch fuse combinations disconnectors and load break switches up to 38 5 kv.

The current transformers of the combined version form the mounting base for the earthing switch contacts thus reducing the space required in the cubicle. Joslyn hi voltage air break switches. Iec indoor air insulated load break switch nal nalf the nal nalf switches have a compact modular design and broad functionality. Air and gas insulated switches disconnectors isolators and earthing switches up to 38 5 kv for indoor operation in mv switchgear or compact substation.

Abb medium voltage outdoor switches and disconnectors offering provides all solutions up to 38kv for disconnection load break operation or automatic sectionalizing of overhead lines to allow grid optimization and smart grid whether it is with sf6 insulation or air insulation manually operated motor operated or automatic scheme configuration with communication capabilities. Depending upon system voltage grounding considerations of the system and the load and load characteristics the joslyn hi voltage load air switch enables the switch to be used for full load interruption or for the reduced recovery voltage application of loop. Air insulated switch disconnectors are suitable for cable sectionalizer transformer and motor circuit switching in secondary distribution substations for supplying lines transformers and ring networks can be combined with. Medium voltage switches disconnectors and isolators the world s most successful range of switches for indoor outdoor overhead and outdoor underground applications up to 40 5 kv across every market abb indoor air and sf6 gas insulated switches and switch disconnectors occupy a leading position thanks to their proven reputation for.