The MVR-200 series offers reliable protection with powerful complementary monitoring, measuring, communication and diagnostics functionality.
Comprehensive set of protection functions
The MVR-200 line of protection relays provides a comprehensive set of a total of 16 different relays for your power management system. With its flexible hardware design, it is easy to adjust the configuration to your specific needs.
Reliable hardware suitable for marine and land-based applications
MVR-200 relays come with marine approvals from all major classes. Also land-based applications will benefit from the tested hardware which will demonstrate utmost reliability required in e.g. critical power applications.
Advanced communication features for system integration
MVR-200 relays are available with various communication standards like IEC 60870-101/103/104 or IEC 61850 Ed. 2 which allow seamless into your power management system.
Increase your system safety with Arc-flash protection
Arc-flash protection can be integrated into all MVR-200 relays with available hardware slots. A variety of point and pressure sensors is available to reach perfect coverage of the switchgear to clear any arc-flash before it causes any damage.
Protection & power management PPM 300 PPM 300
- Synchronization
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC logic
- Engine and Generator protection
- Engine CANbus
- Rear mount
- Flexible Hardware
- Additional I/O racks (9 racks)
- Ethernet Ring connection for Power management
- Redundant breaker feedback
- Colour Display
- Emulation
- Marine approval
- Heavy consumer
- Fast load reduction
- Fuel optimisation
Generator protection unit GPU 300
- Comprehensive generator/busbar protection
- Smart synchronization check
- Supervision
- High resolution 5" colour graphic display with push-buttons
- Flexible and modular input/output with metal rack
- Plug & play, auto-configure I/O modules and network
- Integrated 5 × RJ45 ports with auto-detected multi-function
- Access to all connected units in one point
- Context-sensitive help in the controller display unit
- Event and alarm log, with real-time clock
- Pre-defined control settings
- User-friendly logic configuration tool, based on ladder logic and function blocks with monitor operation
- Password-protected, with customisable permission levels
- 3-phase AC measurement, up to 690 V AC directly, class 0.5
- Easy-to-use PC tool (PICUS)
- Advanced alarm handling with latch and shelve possible
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
