M-2271B Adapter Panel

The M-2271B is an adapter panel which, when combined with the M-2001 Series Digital Tapchanger Control, provides convenient direct replacement for Siemens, Siemens-Allis and Allis-Chalmers regulator controls.

Adapts M-2001 Series Digital Tapchanger Control to Replace Siemens (Allis-Chalmers) MJ-1A, MJ-2A, MJ-3, MJ-3A, MJ-X; IJ-2, IJ-2A; SJ-4, SJ-5, SJ-6; UJ-2, UJ-4, UJ-5, UJ-5C and some UA Series Regulator Controls

  • Provides direct mechanical replacement of the old regulator control using the existing quick disconnect terminal block
  • Provides built-in CT shorting protection when the M-2001 Series Digital Tapchanger Control is removed
  • Optional 10 position Female Springside and Male Pin Connector Half available
  • Optional SCADA Cutout switch (for use with SCADA enabled M-2001C controls) allows local blocking of SCADA commands
  • Optional SCAMP™ (SCADA Controlled Auto/Manual Pushbutton) switch replaces AUTO/OFF/MANUAL toggle switch and allows the Auto/Manual state of the adapter panel to be changed by a SCADA command
  • Optional Voltage Reduction switch allows Local Voltage Reduction 1 or 2 to be initiated