About the 369-HI-0-B-F-D-0-E
369-HI-0-B-F-D-0-E is a Motor Management Relay manufactured by GE Multilin. The control power is 50-300 VDC / 40-265 VAC. There are no optional RTD inputs on this relay. This unit includes optional backspin detection with metering. The user has the option of a fiber optic port. This relay provides protection and monitoring for 3-phase motors and their associated systems. The 369 can ‘learn’ individual motor parameters and adapt to individual applications. In order to improve the protective capabilities of the relay, the user may adjust the motor inrush current, the cooling rates, and pr the motor acceleration time.
In the order code, 369 denotes that the model is a base relay unit with no RTD. Next, HI indicates that the relay has 50-300 VDC / 40-265 VAC control power, while LO shows 20-60 VDC / 20-48 VAC control power. Next, R indicates 12 built-in RTD inputs, while 0 indicates no optional RTD inputs. Next, M indicates that the relay comes with an optional metering package, B indicates that the relay comes with optional backspin detection (including metering), and 0 indicates that the relay comes with neither metering nor backspin. Next, F specifies that there is an optional fiber optic port on the relay, while 0 states that there is no optional fiber optic port on the relay. Lastly, E indicates that the relay includes an optional Modbus/TCP protocol interface, P indicates that the relay has an optional Profibus protocol interface, and 0 indicates that the relay does not include a Profibus protocol interface.
All information regarding this model and its features can be found in the attached GEK-106288Y 369 Motor Management Instruction Manual. For a part number breakdown, refer to section 1.1.2 for the order codes.