Products

Products

Blockset Drawout

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Application Protection & Control of Motors
Reference Standard IEC : 61439-1&2 :2011
Operational Voltage 415 V AC
Max. Operational Current for D/O Feeder upto 630 A
Phase Frequency 3 Phase/ 50 Hz
Short Time Rating Upto 85KA
Degree Of Protection IP:54
Max. Temp. Rise 40°C over ambient 45°C
Form of Separation3b/ 4b
ConfigurationDraw out
Assembly TypeMW2
Designed & tested in accordance with IEC 62271-200/IS-3427.
Vacuum used as insulation and arc interruption medium.
Independent exhaust vents for all HT compartments.
Operationally safe and reliable in a wide range of ambient temperatures.
Live parts covered by automatic shutters when breaker is racked out.
Removable fuses mounted on the PT.
Apparatus customized as per requirement.
Closing spring charged by motor in less than 15 seconds
Electrical anti-pumping
Provision for manual recharging
Synchronization and fast auto-reclosure duty