NGEF TRANSFORMER MOTOR DRIVE MECHANISM
The motor drive mechanism is mounted externally on the transformer tank and is connected to the on load tap changer by shafts, worm gears and bevel gear. The OLTC can be operated electrically through motor drive panel using contactors and limit switch and manually hrough motor drive mechanism.
NGEF-ON-LOAD-TAP-CHANGER-DRIVE-BOX-CONTROL-GEAR
NGEF-TRANSFORMER-OLTC-TAP-POSITION-OPERATING-ASSEMBLY
MULTI-CONTACT-DIAL-SWITCH
MOTOR
MOUNTING-PLATE
LIMIT-SWITCH
MARSHALING-BOX
MOTOR-DRIVE-PANEL
HANDLE
DRIVE-PANEL-CONTACTORS
BEVEL-GEAR
BEADING
MPCB-WITH-TRIP-COIL
NGEF-COUPLING-HUB
WORM-GEAR-POSITION-INDICATORNGEF-TRANSFORMER
WORM-GEAR-SINGLE-END
WORM-GEAR-DOUBLE-END
