Beckwith Electric M-2355B Adapter Panel

The Beckwith Electric M-2148 Adapter Panel, used in conjunction

with the M-2001 series Tapchanger Control, uses modern electronic

digital design and digital processing circuitry to achieve an overall

stability and resolution unattainable with electromechanical and

analog design tapchanger controls. CMOS semiconductors are used

throughout the design. The M-2148 Adapter Panel, with the M-2001

series Tapchanger Control, provides a solid state voltage control relay

designed to directly replace the General Electric LRT 48 control.

There are several sizes of LRT 48 controls, therefore, verify that the

M-2148 is the correct replacement.

The combination of the Tapchanger Control and Adapter Panel includes

the following features:M-2148-P: Replaces General Electric LRT-48

Controls and includes the M-0115A and M-0127A for paralleling.

(M-0329B is not available)M-2148-B: Replaces General Electric

LRT-48 Controls and includes the M-0329B for LTC Backup Control

Protection.

The M‑2069 Adapter Panel, when combined with the M‑2001C or M-2001D

Digital Tapchanger Control, offers convenient, direct replacement of Westinghouse

SVC or SVR controls and Beckwith Electric M‑0067E controls or M-2067B adapter

panels.

The M‑2069-M-2001D combination can also be used as a general purpose LTC

transformer control.

The M‑2069 enables changing of the M‑2001 control without adapter panel removal

or rewiring.

• 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 Tapchanger Control

is removed

• SCADA Cutout (Local/Remote) switch allows Local Blocking of SCADA commands

(for use with SCADA enabled M-2001C and D controls)

• Convenient Auto/Off/Manual and Raise/Lower Switches for toggling between Automatic

mode and Manual (local) mode to adjust the tapchanger position from the front panel

The M‑2069 is an adapter panel which, when combined with the M‑2001C or M‑2001D

Digital Tapchanger Control, provides convenient direct replacement for Westinghouse

SVC and SVR controls and Beckwith Electric M‑0067E controls. 

The M‑2069 can also be used, with the M‑2001 Series Tapchanger Control, as a general

purpose LTC transformer control. The M‑2069 permits changing of the M‑2001 control

without adapter panel removal or rewiring.

The Beckwith Electric M-6283A Three Phase Digital Capacitor Bank Control is a three phase

sensing and ganged or optional independent phase operation complete solution designed

for remote capacitor automation, monitoring, and protection for high voltage utility

distribution systems.