MV Switchgear Assemblies

Features

Constructed by pre-galvanized sheets to ensure durability
Expandable on either sides
Factory assembled integral gas duct
Fitted with conventional instrument transformers
Offered with numerical relays for intelligent protection
Closed door rack-in / rack-out circuit breaker ensuring safety to operating personnel
Fitted with standard safety interlocks
Provision for padlocks on shutter, circuit breaker compartment doors, rack-in handle insertion
Degree of Protection: IP4X
Product ensures maximum operational & Personnel safety, highest reliability & operational friendliness
Compact design ensures small foot print
Minimum usage of components ensures reduced maintenance
Simple and reliable operating mechanism ensures reduced life cycle cost
Large Installed base

Factory-assembled, type-tested switchgear according to IEC 62271-200
Loss of Service continuity category LSC2B
Partition class PM (metal-clad)
Switchgear with internal arc classification:IAC A FLR, 31.5 kA, 1sec
Confinement of an internal arc to the respective compartment (pressure-resistant partitions)
Compact Design
All operations with high-voltage door closed
Use of maintenance-free vaccum circuit-breakers or contactors
Type testing of earthing switch, vaccum circuit-breaker or vaccum contactor in the panel
Cable testing without isolating the busbar