DC power architecture control
There are several advantages in DC bus architectures, particularly energy savings and emission reduction. There are still no standard solutions, but you can design and build energy-efficient DC applications with robust DEIF PLC/PAC devices such as the AMC 600, or you can get a specially engineered solution that covers your requirements to the letter.
We work closely with leading inverter manufacturers, ensuring an integrated and reliable control solution, and we follow your vessel from design to operation to ensure that everything works as expected.
Like an AC power architecture, a DC solution can be expanded to a low-emission, fuel-efficient hybrid solution by integrating batteries, fuel cells, or shore power. DC buses are well suited for this, as batteries and fuel cells are DC sources.
Click on the green dots to learn more about our products
PPM 300
Designed for applications in the marine and offshore industry, DEIF's innovative PPM 300 solution is a versatile, intelligent controller platform for power management and generator control.
PPU 300
The PPU 300 Paralleling and Protection Unit is a highly configurable controller designed for marine use.
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
MDR-2
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).
MVR-200 Series
The MVR-200 series combines reliable protection, control and measuring functionality in a single device for medium and high voltage applications.
CSQ-3
The CSQ-3 integrates synchroscope and check synchronising relay into a microprocessor-controlled, easy-to-install solution. CSQ-3 is a multi-function synchroscope meter.
EPQ96-2
The EPQ96-2 is a digitally controlled electronic unit that replaces normal motor potentiometers for control of electronic speed governors.
SIM-Q Mk II
The SIM-Q MKII monitors the insulation resistance between the connected network and an earth/safety cable. Using a unique measuring principle, it measures the insulation resistance in both AC and DC networks.
MIC-2 Mk II
Versatile and intuitive, DEIF’s multi-instrument MIC-2 MKII is perfectly suited for monitoring and analysis of all types of power systems.
EQ
The EQ is a versatile quadratic moving iron instrument for measuring AC currents and AC voltages within the range 16 to 65 Hz.
PFQ
The PFQ power factor meter measures cos phi with a moving coil movement and an electronic transducer.
ASK & ASR
Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.
KBU
DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations.
RMT-111Q96
DEIF's phase sequence meters are applied to check and indicate correct and incorrect connection of the phases plus phase breakage of a shore connection.
AL8-2
With eight digital alarm inputs, three relay outputs and many flexible features, the AL8-2 alarm panel is suitable for alarm monitoring at industrial and marine plants.
PPU 300
The PPU 300 Paralleling and Protection Unit is a highly configurable controller designed for marine use.
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
MDR-2
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).
MVR-200 Series
The MVR-200 series combines reliable protection, control and measuring functionality in a single device for medium and high voltage applications.
EPQ96-2
The EPQ96-2 is a digitally controlled electronic unit that replaces normal motor potentiometers for control of electronic speed governors.
SIM-Q Mk II
The SIM-Q MKII monitors the insulation resistance between the connected network and an earth/safety cable. Using a unique measuring principle, it measures the insulation resistance in both AC and DC networks.
MIC-2 Mk II
Versatile and intuitive, DEIF’s multi-instrument MIC-2 MKII is perfectly suited for monitoring and analysis of all types of power systems.
EQ
The EQ is a versatile quadratic moving iron instrument for measuring AC currents and AC voltages within the range 16 to 65 Hz.
VDQ96-sw
The VDQ96-sw has been designed to save switchboard builders space and installation time and does not require installation of normal selector switch. The instruments measure phase-to-phase currents and is available in 96 mm size only.
WQ
The WQ, power meter, measures power or reactive power using a moving coil movement. The power meter has a built-in electronic watt or var transducer.
ASK & ASR
Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.
KBU
DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations.
AL8-2
With eight digital alarm inputs, three relay outputs and many flexible features, the AL8-2 alarm panel is suitable for alarm monitoring at industrial and marine plants.
PPM 300
Designed for applications in the marine and offshore industry, DEIF's innovative PPM 300 solution is a versatile, intelligent controller platform for power management and generator control.
PPU 300
The PPU 300 Paralleling and Protection Unit is a highly configurable controller designed for marine use.
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
CSQ-3
The CSQ-3 integrates synchroscope and check synchronising relay into a microprocessor-controlled, easy-to-install solution. CSQ-3 is a multi-function synchroscope meter.
EPQ96-2
The EPQ96-2 is a digitally controlled electronic unit that replaces normal motor potentiometers for control of electronic speed governors.
SIM-Q Mk II
The SIM-Q MKII monitors the insulation resistance between the connected network and an earth/safety cable. Using a unique measuring principle, it measures the insulation resistance in both AC and DC networks.
MIC-2 Mk II
Versatile and intuitive, DEIF’s multi-instrument MIC-2 MKII is perfectly suited for monitoring and analysis of all types of power systems.
VDQ96-sw
The VDQ96-sw has been designed to save switchboard builders space and installation time and does not require installation of normal selector switch. The instruments measure phase-to-phase currents and is available in 96 mm size only.
FQ & FTQ
With high immunity to 3rd harmonics, DEIF's frequency meters are suitable for all applications. The moving coil meters feature integrated electronics that convert frequency into analogue readings with accurate and linear readouts.
PFQ
The PFQ power factor meter measures cos phi with a moving coil movement and an electronic transducer.
ASK & ASR
Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.
KBU
DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations.
AL8-2
With eight digital alarm inputs, three relay outputs and many flexible features, the AL8-2 alarm panel is suitable for alarm monitoring at industrial and marine plants.
WSS 550
Ship navigation relies on accurate, real-time wind data to capture changes in wind speed or direction, helping the crew correct the course or avoid potentially dangerous situations. DEIF’s WSS 550 wind sensor combined with theXDi-N indicator is a cost effective and flexible solution that meets the everyday wind measuring needs of the maritime sector.
WSS 750
Ship navigation relies on accurate, real-time wind data to capture changes in wind speed or direction, helping the crew correct the course or avoid potentially dangerous situations. This is especially true for the harshest marine environments. The DEIF WSS 750 wind sensor combined with the DEIFXDi-N indicatoris a cost effective and flexible solution that meets the harshest wind measuring needs of the maritime sector.
XDi-N (Wind)
DEIF’s top of the range display based bridge indicator, combined with a Wind and Weather library and DEIF’s WSS 550/750 wind sensors, offers a number of advanced space, cost and time saving functions in one indicator.
XDi-N (Navigation)
DEIF’s top of the range display based bridge indicator, combined with a Navigation library, offers a number of advanced space, cost and time saving functions in one indicator.
XDi
XDi - Digitalisation of traditional analogue bridge indicators, creating a compact, easy-to-install, versatile and user-friendly solution to today's bridge indicator challenges.
XL
DEIF’s robust, accurate and flexible illuminated bridge indicators are designed to meet the unique regulatory, space and integration challenges of today’s bridge environment.
BRW-2 & BW
Taking DEIF’s XL illuminated indicator technology and scale designs outdoors, the BRW-2 and BW indicators offer the same robust, accurate and flexible features as theXL rangeof illuminated bridge indicators and are designed to meet the unique regulatory and integration challenges of bridge wings.
MIC-2 Mk II
Versatile and intuitive, DEIF’s multi-instrument MIC-2 MKII is perfectly suited for monitoring and analysis of all types of power systems.
AMC 600
With its modular, service-friendly design, compact size, and extensive customisation options, the AMC 600 offers great performance and flexibility for land, marine, and wind power control applications.
AMC 300
The robust and flexible AMC 300 controller allows you to build resilient solutions for marine and offshore applications. Designed by marine engineers for marine engineers, the Linux-based PLC platform includes industry-proven technologies like EtherCAT and is easy to specify, install, and maintain. The modular architecture ensures maximum design flexibility, and the rugged design and cutting-edge cyber security features ensure years of resilient and trouble-free operation.
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
XDi
XDi - Digitalisation of traditional analogue bridge indicators, creating a compact, easy-to-install, versatile and user-friendly solution to today's bridge indicator challenges.
XDi
XDi - Digitalisation of traditional analogue bridge indicators, creating a compact, easy-to-install, versatile and user-friendly solution to today's bridge indicator challenges.
XL
DEIF’s robust, accurate and flexible illuminated bridge indicators are designed to meet the unique regulatory, space and integration challenges of today’s bridge environment.
PPU 300
The PPU 300 Paralleling and Protection Unit is a highly configurable controller designed for marine use.
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
MDR-2
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).
MVR-200 Series
The MVR-200 series combines reliable protection, control and measuring functionality in a single device for medium and high voltage applications.
SIM-Q Mk II
The SIM-Q MKII monitors the insulation resistance between the connected network and an earth/safety cable. Using a unique measuring principle, it measures the insulation resistance in both AC and DC networks.
MIC-2 Mk II
Versatile and intuitive, DEIF’s multi-instrument MIC-2 MKII is perfectly suited for monitoring and analysis of all types of power systems.
EQ
The EQ is a versatile quadratic moving iron instrument for measuring AC currents and AC voltages within the range 16 to 65 Hz.
ASK & ASR
Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.
KBU
DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations.
AL8-2
With eight digital alarm inputs, three relay outputs and many flexible features, the AL8-2 alarm panel is suitable for alarm monitoring at industrial and marine plants.
VDQ96-sw
The VDQ96-sw has been designed to save switchboard builders space and installation time and does not require installation of normal selector switch. The instruments measure phase-to-phase currents and is available in 96 mm size only.
AMC 600
With its modular, service-friendly design, compact size, and extensive customisation options, the AMC 600 offers great performance and flexibility for land, marine, and wind power control applications.
Remote Access Support
Switchboard equipment
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
SIM-Q Mk II
The SIM-Q MKII monitors the insulation resistance between the connected network and an earth/safety cable. Using a unique measuring principle, it measures the insulation resistance in both AC and DC networks.
ASK & ASR
Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.
KBU
DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations.
AL8-2
With eight digital alarm inputs, three relay outputs and many flexible features, the AL8-2 alarm panel is suitable for alarm monitoring at industrial and marine plants.
PPM 300
Designed for applications in the marine and offshore industry, DEIF's innovative PPM 300 solution is a versatile, intelligent controller platform for power management and generator control.
PPU 300
The PPU 300 Paralleling and Protection Unit is a highly configurable controller designed for marine use.
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
MDR-2
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).
MVR-200 Series
The MVR-200 series combines reliable protection, control and measuring functionality in a single device for medium and high voltage applications.
CSQ-3
The CSQ-3 integrates synchroscope and check synchronising relay into a microprocessor-controlled, easy-to-install solution. CSQ-3 is a multi-function synchroscope meter.
EPQ96-2
The EPQ96-2 is a digitally controlled electronic unit that replaces normal motor potentiometers for control of electronic speed governors.
SIM-Q Mk II
The SIM-Q MKII monitors the insulation resistance between the connected network and an earth/safety cable. Using a unique measuring principle, it measures the insulation resistance in both AC and DC networks.
MIC-2 Mk II
Versatile and intuitive, DEIF’s multi-instrument MIC-2 MKII is perfectly suited for monitoring and analysis of all types of power systems.
EQ
The EQ is a versatile quadratic moving iron instrument for measuring AC currents and AC voltages within the range 16 to 65 Hz.
PFQ
The PFQ power factor meter measures cos phi with a moving coil movement and an electronic transducer.
ASK & ASR
Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.
KBU
DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations.
AL8-2
With eight digital alarm inputs, three relay outputs and many flexible features, the AL8-2 alarm panel is suitable for alarm monitoring at industrial and marine plants.
AGC 150 Generator Marine
The AGC 150 Generator Marine is a robust, cost-effective, and user-friendly non-synchronising generator control solution for demanding marine applications.
AGI 400
A comprehensive HMI solution, DEIF’s AGI 400 series connects to all DEIF Multi-line controllers, as well as third party electronics, via standard defined communication protocols, featuring functionalities which eliminate the need for other instruments, thus saving you both space and wiring.
ASK & ASR
Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.
KBU
DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations.
AL8-2
With eight digital alarm inputs, three relay outputs and many flexible features, the AL8-2 alarm panel is suitable for alarm monitoring at industrial and marine plants.
Read our commercial vessel guide
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Contact us to discuss your options
- 90 years of energy pioneering
- Manufactured at the highest standards
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