Multi-line 300
Defining marine and offshore applications of the future
Multi-line 300 is DEIF´s versatile core controller platform. Built with futureproofing in mind, it provides a flexible and modular backbone to a family of tailor made, marine-certified, protection and control products that address the varying needs of todays complex Marine and Offshore markets and applications.
This flexibility allows a cost effective array of products to cover numerous applications, ranging from single generator protection to complex power management solutions, customised to your specific requirements.
Features | GPU 300 | PPU 300 | PPM 300 |
---|---|---|---|
Power management | X | ||
Load sharing | X | X | |
Synchronisation | X | X | |
Generator & busbar protection | X | X | X |
Engine control & protection | X | X | |
CODESYS | X | ||
Hybrid application support | X | X |
Multi-line 300 series

Protection & power management PPM 300
- Synchronization
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- 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

PPU 300 Standard controller
- Diesel Generator controller
- Engine and Generator protection
- Engine CANbus
- Shaft generator controller
- Generator breaker control
- Generator control and protection
- Shore connection controller
- Shore connection breaker control
- Shore connection protection
- AC protection
- Bus tie breaker control
- Graphical based easy-to-use plant layout
- Synchronization
- PLC
- Rear mount
- Flexible Hardware
- Additional I/O racks (9 racks)
- Ethernet Ring connection for Power management
- Redundant breaker feedback
- Colour Display
- Marine approval

PPU 300 Standard controller with CODESYS
- Diesel Generator controller
- Engine and Generator protection
- Engine CANbus
- Generator breaker control
- Shaft generator controller
- Generator control and protection
- Shore connection controller
- Shore connection breaker control
- Shore connection protection
- Bus tie breaker control
- AC protection
- PLC
- Rear mount
- Flexible Hardware
- Additional I/O racks (9 racks)
- Ethernet Ring connection for Power management
- Redundant breaker feedback
- Colour Display
- Marine approval
- Graphical based easy-to-use plant layout
- Synchronization

PPU 300 Hybrid (battery) controller
- Inverter and Battery Management system control and monitoring
- Charging
- Discharging
- Inverter AC protection
- Inverter AC breaker control
- Graphical based easy-to-use plant layout
- Synchronization
- Marine certified Power Management - (16dg)
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- 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

PPM 300 Genset controller
- Engine and Generator protection
- Generator breaker control
- Graphical based easy-to-use plant layout
- Synchronization
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- 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

PPM 300 Emergency genset controller
- Engine and Generator protection
- Generator breaker control
- Graphical based easy-to-use plant layout
- Synchronization
- Marine certified Power Management - (16dg)
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- 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

PPM 300 Shaft generator controller
- Generator breaker control
- Generator control and protection
- Graphical based easy-to-use plant layout
- Synchronization
- Marine certified Power Management - (16dg)
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- 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

PPM 300 Shore connection controller
- Shore connection breaker control
- Shore connection protection
- Graphical based easy-to-use plant layout
- Synchronization
- Marine certified Power Management - (16dg)
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- Rear mount
- Flexible Hardware
- Additional I/O racks (9 racks)
- Ethernet Ring connection for Power management
- Redundant breaker feedback
- Colour Display
- Emulation
- Marine approval
- Fast load reduction
- Fuel optimisation

PPM 300 Bus tie breaker controller
- Bus tie breaker control
- AC protection
- Synchronization
- Graphical based easy-to-use plant layout
- Marine certified Power Management - (16dg)
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- 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

PPM 300 Hybrid controller
- Inverter AC protection
- Inverter AC breaker control
- Graphical based easy-to-use plant layout
- Synchronization
- Marine certified Power Management - (16dg)
- Marine certified Power Management - ABP: Advanced blackout prevention (32dg)
- PLC
- 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
- Inverter and Battery Management system control and monitoring
- Charging
- Discharging

Generator protection unit GPU 300 (1)
- 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

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