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Adapts M-2001 Series Digital Tapchanger Control for Surface Mounting
Applications
- Connects easily to the M-2001 Series Digital Tapchanger Control using
four mounting screws and 24-pin connector
- Provides mounting adaptable to several different configurations
- Provides built-in CT shorting protection when the M-2001 Series Digital
Tapchanger Control is removed
The M-2053 is an adapter panel which permits M-2001 Series Digital Tapchanger
Controls to be surfacemounted while providing access points for wire terminations.
Interface
External connections are made to a terminal block located on the rear
of the adapter panel.
Testing Specifications
High Voltage: All input and output terminals will withstand 1500 V ac
rms to chassis or instrument ground for one minute with a leakage current
not to exceed 25 mA, for all terminals to ground. Input and output circuits
are electrically isolated from each other, from other circuits and from
ground.
Surge Withstand Capability: All input and output circuits are protected
against system transients. Units pass all requirements of ANSI/IEEE C.37.90.1-1989
defining surge withstand capability.
Radiated Electromagnetic Withstand Capability: All units are protected
against electromagnetic radiated interference from portable communications
transceivers as outlined in ANSI/IEEE C37.90.2-1987 defining radiated
electromagnetic withstand capability.
Environmental
- Temperature Range: Stated accuracies are maintained from
40° to +80° C.
- Humidity: Stated accuracies are maintained under 95% relative humidity
(non-condensing).
- Fungus Resistance: A conformal printed circuit board coating inhibits
fungus growth.
Physical
- Size with M-2001 Series Digital Tapchanger Control: Overall dimensions
are 16-1/2" high x 6-3/8" wide x
3-3/8" deep (41.9 cm x 16.2 cm x 8.6 cm); requires a panel cutout
of 15-1/8" x 5-7/8" (38.4 cm x 14.9 cm)
- Approximate Weight: 2 lbs (0.91 kg)
- Approximate Shipping Weight: 5 lbs (2.27 kg)
- Approximate Weight with M-2001 Series Digital Tapchanger Control:
5 lbs, 11 oz (2.58 kg)
- Approximate Shipping Weight with M-2001 Series Digital Tapchanger
Control: 10 lbs, 11 oz (4.85 kg)
Warranty
The M-2053 Adapter Panel is covered by a five year warranty from date
of shipment.
Specification subject to change without notice.

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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