M-4272 Digital Motor Bus Transfer System
M-4272 Digital Motor Bus Transfer System
Brand: Beckwith Electric
Catalog ID: M-4272
The M-4272 Digital Motor Bus Transfer system provides automatic and manual transfers of motor bus systems in power plants and industrial processing plants, to ensure process continuity. For any critical application in which losing power is unacceptable, the M-4272 seamlessly handles transfer to backup power sources. It automatically selects fast, in-phase, residual voltage, and fixed time motor bus transfers, based on system conditions. It is applicable for both one way and bi-directional manual and automatic transfers and can be expanded to accommodate multiple breaker configurations. Additional features of the M-4272 include:
- Multiple setpoint profiles for various application requirements.
- Integrated control, supervisory functions, sequence of events, and oscillograph recording.
- Extensive commissioning tools, including ringdown analysis.
- Optional M-3919A Graphic Display Unit (GDU) and Touch Screen Human Machine Interface (HMI) for communicating with one or two M-4272 units.
- Optional M-5072 Retrofit Kit for M-4272 Replacement of M-0272/M-0236B Analog Transfer Logic Controller.
General
Application
Motor Bus Transfer
Catalog Number
M-4272
Dimensions
Depth
1.82 in
Height
9.61 in
Weight
4.6 lb
Width
12.49 in