M-2001D

M-2001D Digital Tapchanger Control for Transformers and Regulators

Beckwith’s Tapchanger Control line uses an innovative concept in new transformer or regulator applications or control replacements by using a universal tapchanger control – the M-2001 – with interchangeable adapter panels. The replacement panels are sized to correspond to the original manufacturer’s controls, use the same mountings, and include wire harnesses that match the existing connections – all for easy replacements. The M-2001’s easy installation, its comprehensive communication capabilities and its variety of features that meet all types of applications have made this control very popular in the industry.

LTC transformer, substation regulator, and line regulator control provides reliable operation with expanded capabilities
Adapter panels to retrofit popular industry tapchanger controls
USB 1.1 Communications Port for quick field‑updatable programming
Smart Reverse Power detection/operation with VT configuration for source and load sides
Demand metering/Data Logging with Date/Time Stamp (Single/Three‑Phase)
Harmonic Analysis
LDC with R & X or Z‑compensation
SCAMP (SCADA Controllable Auto/Manual Pushbutton) Adapter Panel Auto/Manual Switch State can be changed by a SCADA command
Sequence of Events Recording
SCADA HeartBeat
Smart Flash SD Card
Source PT Voltage Input
CBEMA Monitoring
Digital Tapchanger Control M‑2001D Digital Tapchanger Control for Transformers and Regulators
Cyber Security – Comprehensive cyber security tools to implement NERC CIP requirements, including IPsec and RADIUS server security
VAr Bias for downstream coordination with capacitor controls
Tap position knowledge by four KeepTrack™ methods
Transformer paralleling by circulating current, Master/Follower (peer to peer) circuitry, or ∆VAR® methods
LCD display (rated ‑20 to +70 degrees Celsius) or Vacuum Fluorescent display optionally available (rated ‑40 to +80 degrees Celsius)
Optional Control Power Backup Input for Fiber Optic communication loop‑through
DNP3.0, MODBUS® and IEC 61850 Communications Protocols available
Optional Ethernet RJ45 or Fiber Optic Ethernet