MCDGV4 Generator Protection Device
The generator differential protection relay MCDGV4 is a high precision protection for medium and high power generators. ...
Product Overview
The generator differential protection relay MCDGV4 is a high precision protection for medium and high power generators. The step-up transformer can be integrated into the protection zone (unit protection/ block protection). In addition to the phase and earth differential protection, the device provides a variety of generator-specific protection functions.
Key Features
- ✓Wide range power supply: 24 to 270 VDC / 48 to 230 VAC
- ✓VT measurement from 0 V up to 800 VAC
- ✓CT measurement always with 1 A and 5 A
- ✓Plausibility verification intelligence
- ✓Adjustable Fault Ride Through (FRT) with AR detection
- ✓Built-in fault simulator for commissioning
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Specifications
Standard industrial configurations. Contact our support team for full datasheet specifications.
Common Applications
- •Protection of electrical synchronous generators
- •Thermal damage prevention due to overload/short circuit
- •Stator Earth Fault / insulation damage protection
- •Rotor Earth fault detection
- •Reverse Power (indicating outage of the prime mover)
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