Automatic control and protection
The DEIF solutions for hydro turbine driven generators range from pure generator protection with GPU-3 Hydro to complete turbine, generator and auxiliaries control, e.g. hydraulic power pack control, lubrication, cooling etc., using GPC-3 Hydro and DM 400 Hydro.
DEIF offers standardised systems for the most common turbine types, Francis, Kaplan, and Pelton, but can supply control solutions for all types.
- Hydro turbine controller for parallel with mains or stand-alone generator
- Valve controls (main/drain/fill)
- Water level control
- Relay or analogue output, including proportional valve control, for speed/power control
- Turbine control, protection and supervision
- Generator control, protection and supervision
- Generator excitation control, with or without DEIF AVR, the DVC 310
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Related Products
Multi-differential relay MDR-2
- Short response time (70 ms)
- 3-phase current detection on both generator sides
- Active adjustment of non-balanced current measurements
- Measuring accuracy 1 %
- Display indicator for all measurements
- DIN rail or base mounting with remote mountable display
Current relay RMC-142D
- Earth fault protection at two levels
- Built-in filter for 3rd harmonic
- LED indication of fault condition
- Timer-controlled tripping
- LED indication for activated relay
- 35 mm DIN rail or base mountin
Control solution for generator manufacturers Control solution for generator manufacturers
Generator paralleling controller GPC-3 hydro
- Mains/Generator/Motor protection
- The unique M-Logic, a simple configuration tool
- Turbine protection with back-up on shut-down channels
- Turbine speed and AVR control
- Multiple display units and operator panels possible
- Additional Operator Panel (AOP)
Integrated systems DM 400 hydro
- Hydro Turbine Controller for parallel with mains or stand-alone generator
- Valve controls (main/drain/fill)
- Water level control
- Relay or analogue output for speed/power control
- Turbine control, protection and supervision
- Generator control, protection and supervision
Advanced graphical interface AGI 300
- Robust aluminium housing
- Resistive and capacitive touch screen variants
- True glass front (capacitive touch screen variants only)
- SD card slot for easy storage and updating
- 2 USB hosts for printers, accessories, data storage and updating
- Dimmable LED backlight
- Web server for remote access from i.e. mobile devices
- 2 Ethernet ports with integrated switch
- Serial communication (RS-232, RS-422 and RS-485)
- Wide range of support for industrial protocols
- JAVA scripting
- CODESYS V3 (optional)
- Plug-in module for CANbus (CANopen/J1939)
- Marine certified
- Certified for hazardous environments
- Available in 4.3”, 7" and 15" sizes
Generator protection unit GPU-3 hydro
- Generator/busbar protection
- Synchronisation
- Multiple display units and operator panels possible
- Turbine protection with back-up on shut-down channels
- Turbine control and communication
Multi-function synchroscope CSQ-3
Multi-function synchroscope meter - Features
The multi-function synchroschope meter from DEIF has a long list of features:
- Multi-function precision LED synchroscope
- Easy push-button programming of all set points
- Very high user safety
- High immunity to harmonic distortion
- Dead-bus functionality
- Voltage measurement
- Frequency matching
- Phase angle comparison
- DIN standard size: Q96
