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 Adapts
M-2001 Series Digital Tapchanger Control to Replace McGraw-Edison 550
BHS LTC Transformer Controls
The M-2354C is an adapter panel which, when combined with the M-2001
Series Digital Tapchanger Control, provides convenient direct replacement
of McGraw-Edison 550 BHS LTC transformer controls. The M-2354C consists
of a front panel, and mounts into the control cabinet. The hinge hardware,
knob, and the mounting hardware must be saved from the original control.
- Connects easily to the M-2001 Series Digital Tapchanger Control using
mounting screws and 24-pin connector
- Provides direct mechanical replacement of the existing control using
the same two hinge pins
- Provides built-in CT shorting protection when the M-2001 Series Digital
Tapchanger Control is removed
Interface
External connections are made via a wiring harness that connects from
a fifteen-position terminal block to the two terminal blocks on the existing
control cabinet. An additional terminal block provides access to auxiliary
functions, including self-test alarm, user-programmable alarm, auto disable
and manual raise/ lower. An auxiliary current transformer is supplied
to convert the 5 A load current into the 0.2 A used by the control.
Features
Separate fuses for test terminal, voltage sensing and motor power are
on the front panel. Spare fuses for each are in the fuse holder.
Binding posts on the front panel allow easy connections for test procedures.
RAISE/OFF/LOWER, AUTO/OFF/MANUAL and VOLTAGE SOURCE switches, DRAG HANDS
RESET button, and NEUTRAL LIGHT are standard.
NEUTRAL LIGHT will light to indicate that the regulator or transformer
is in the neutral position, for those products equipped with a circuit
for this purpose.
Sales and Service
For sales and service information
contact your local representative
or contact the factory:
E-mail: sales@beckwithelectric.com
Call (727) 544-2326
or Fax (727) 546-0121
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