Efficient Dynamic Positioning (DP) operation
DEIF is a market leader in offshore applications for diesel electrical drives and switchboards designed for dynamic positioning operation.
We specialise in optimising electrical power management systems to make applications more efficient. Our reliable and fuel-optimised solutions are class-approved for DP-2 operation, even with a closed bus tie breaker in combination with hybrid energy (battery hybrid), just as our dynamic load sharing deviation protection and fast thruster load reduction are state-of-the-art.
Working with our dedicated project department for system solutions, you will soon experience how DEIF is more than a partner. Our know-how, experience and expertise guarantee advanced application solutions – quality-tested beyond marine standards.
DEIF has recently optimised our hardware modules for onshore and offshore production platforms with filters to be able to operate with frequency converters without influencing the measuring values.
DEIFs power management and protection system integrates blackout prevention providing you a safe and reliable solution for a maximum of system availability.
Short lead times and timely delivery
Our extensive manufacturing capacity allows us to meet any volume demand – regardless of geographical destination. We work hard to make sure our customers receive orders as quickly as possible, and we ship standard products in less than 7 days.
We manufacture all our products in-house at our Danish HQ in Skive to ensure we continue to meet demand and reduce customer lead times. So if you are struggling to get hold of control products through your usual supply channels, there has never been a better time to talk to DEIF.
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Contact us to discuss your options
- 90 years of energy pioneering
- Manufactured at the highest standards
- Superior quality
- Unmatched service and support
- Made in Denmark
Integrated systems DM-4 marine
- Internal system supervision
- Engine control, monitoring and protection
- 3-phase generator protections
- Automatic synchronisation
- Load sharing
- Dual ARCnet bus communication lines for redundancy
- Multiple display units and multiple Advanced Operator Panels
- Interface to the DEIF advanced graphical touch screen AGI
- 2 × Integrated RS-485 Modbus communication port
- 2 × CAN bus port for J1939 engine supervision, CANopen
- USB port for service software
- Up to 690 V AC direct AC inputs
- Alarm and event log
- Advanced load-dependent start/stop calculations
- Blackout prevention and recovery
- Priority selection
- Heavy consumer handling
- Base load function
- Trip of non essential load groups (preferential trip)
- Advanced fuel optimisation features
- One-touch auto sequences
- Dynamic positioning (DP-2) operation with closed bus tie breaker
- Fast dynamic load-share deviation protection
- Fast thruster load reduction
- Optimised load sharing
- 1 × Modbus TCP/IP
- Service software via ethernet for remote access
Power meter WQ
The power meter for power and reactive power from DEIF has a long list of features:
- 1.5 accuracy class
- 90 ° and 240 ° pointer deflection
- IP52 protection (IP54 on request)
- Measuring voltage: 100 to 110 to 127 to 220 to 230 to 240 to 380 to 400 to 415 to 440 V AC
- Measuring range: Frequency: 45 to 65 Hz
- Measuring current: direct or from C.T.-/1 A or -/5 A
- Scale: customised and exchangeable scale available for 90 °
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
Medium Voltage Relay MVR-200 series
- Programmable logic
- Fast and easy commissioning and service with front communication port and intuitive software
- Password-protected user levels
- Individual voltage and current harmonics up to 31st
- Redundant Ethernet with Modbus TCP
- RS-485 Modbus RTU communication
- IEC 60870-5-104/103/101 communication
- IEC 61850 communication (incl. HSR, PRT, PTP acc. IEEE 1588) and GOOSE
- On-site replaceable spare part modules
- Class 0.5 power and energy measurement (Class 0.2S optional)
- Conformal Coating available for all devices
- Marine type approval by major class societies
