Products: DEIF MDR-2
DEIF MDR-2
A Simplified Solution For Genset Builders.
The MDR-2 is a state-of-the-art combined differential protection and short-circuit protection relay for generator protection against internal short circuits (leaking currents).
Even in cases of fail tripping, the MDR-2 offers an adjustable tripping characteristic function that compensates for unbalanced current measurements, avoiding fail trippings altogether.
The MDR-2 gives you direct access to all settiangs and a chronological log of up to 150 historical events/alarms. The unit’s integrated LCD screen displays all measured and calculated values, eliminating the need for additional meters or wiring, and facilitates fault-finding in connection with commissioning identifying fault locations.
Available options include a block (generator + step-up transformer)
protection option and a short-circuit and over-current protection
option.
Product Overview
Refer to the table below
Key Features
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Modes for operation:
Automatic
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Manual
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Remote Stop & Start
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Test
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Applications:
Grid Support
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Automatic Mains Failure (AMF)
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Hybrid Integration
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Inputs:
3 Analogue R/I/V
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39 Digital inputs
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Outputs:
2 digital
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29 Relay
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Communication:
Modbus TCP/IP
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CANbus for engine communication
Key Features Continued.........
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Monitoring:
1-ph/3-ph voltage
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Frequency
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Current 3ph
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p/F for generator and mains
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Functionality:
Multi-Master System
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Plant Control (Up to 992 DG)
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Measurements:
Engine oil pressure
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Engine temperature
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Fuel level and ECU Values
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Programming:
From Display
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With Utility Software (USW3)
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M-Logic
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Remote Monitoring
Experience DEIF
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Spare Parts & Technical Support
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