中文版
Description
Module Number 369-HI-0-B-F-D-0-E
Series 369 Motor Management Relay
Manufacturer GE Multilin
Operating Range -40°C (-40°F) to +60°C (140°F)
Storage Range -40°C (-40°F) to +80°C (176°F)
Dimensions approx. 29.6cm H x 10.7cm W x 20.5cm L
Weight approx. 10 lbs
Fuse 3.15 A H 250 V
# of Digital/Switch Inputs 6 optically isolated
Event Record Triggers power fail, alarms, self test, inhibit, trip, waveform capture
Product Description
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.
Frequently Asked Questions about 369-HI-0-B-F-D-0-E
What is the 369-HI-0-B-F-D-0-E?
The 369-HI-0-B-F-D-0-E is a Motor Management Relay manufactured by General Electric that provides protection and monitoring of three-phase motors and their related mechanical systems.
What does the D option added to the base model provide the 369-HI-0-B-F-D-0-E Multilin motor management relay?
The D option of the 369-HI-0-B-F-D-0-E is an optional DeviceNet protocol interface. This additional port can be viewed from the rear view of the digital relay. THis DeviceNet has a 5-pin linear DeviceNet connector type (phoenix type). THe baud rate for this additional connector is 125, 250, and 500 kbps. The mA for the Bus-Side Current Draw is listed in the manuel as 85 mA typically, with a maximum listing of 100 mA.
What other features are listed for the Multilin 369-HI-0-B-F-D-0-E motor management relay.
The 369-HI-0-B-F-D-0-E Multin digital relay also has the optional backspin detection feature. This option includes the additional metering capabilities of the optional metering package. The 369-HI-0-B-F-D-0-E also has the optional fiber optic port present in the relay. This 369 relay comes with the enhanced faceplate feature and the enhanced diagnostic capabilities.
How many analog outputs are present in the 369-HI-0-B-F-D-0-E Multin digital relay ?
The GE 369-HI-0-B-F-D-0-E Multin digital relay would normally come with the base unit number of outputs (one analog output) however in this case the 369-HI-0-B-F-D-0-E has the Backspin option. This backspin option provides the base unit with three additional analog outputs. Similarly if a 369 Multilin GE motor management relay had the metering option then the additional three analog outputs would also be present added to the base unit.
One of the additional features of the 369-HI-0-B-F-D-0-E model is the backspin detection feature. The backspin detection feature helps the user monitor the device and ensures that when the motor has come to a stop, it will not be restarted. Backspin detection/protection is often used with downhole pump motors.
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