PPM3 - Protection & power management 

DEIF’s protection & power management (PPM-3) is a market-leading Power Management System (PMS) standard suitable for a broad range of marine applications with up to 16 diesel generators, two shaft generators, two shore connections, eight bus tie breakers and two emergency/harbour generators including bus tie breaker control and the possibility of wrapped busbar applications.

The versatile and fully redundant multi-master system has been developed with fuel-efficient engine operation in view, and is an efficient and cost-effective solution with up to three powerful microprocessors.

Encompassing all necessary three-phase measuring circuits, values and alarms are displayed on a quality LCD screen.

Using a separate engine interface card as a backup shutdown unit, the protection & power management system (PPM-3) also provides extra safety for your engine with a separate microprocessor and separate power supply.

Multiple display units and operator panels can be connected to each controller, making access to the system possible from any location on the ship. Dedicated to versatile application uses and intuitive configuration and operation installing, the redundant multi-master system is fast, easy, requiring limited space.

DEIF’s programmable utility software allows for comprehensive customisation, including dedicating specific functions or logic conditions to different inputs and outputs. Applications with shaft generators, shore connections and bus tie breakers can be easily configured to the switchboard design itself. Operator-friendly one-touch sequences handle all automatic functions. Using the application tool, even complicated systems can be configured within a few minutes.

In addition, DEIF’s innovative Emulation software solution allows for safe power management system (PMS) testing at your desk, revolutionising the design and test of power management systems for multiple diesel gensets for instance.

Protection and power management - The benefits

It makes sense for all companies today to be aware of protection and power management systems (PPM) since it reduces energy consumption that both benefits the company's economy and carbon footprint. Furthermore, does power management systems contribute to consistent and reliable power. 

Protection & power management (PPM3) - The features

  • Internal system supervision
  • Engine control, monitoring and protection
  • 3-phase generator protections
  • Automatic synchronisation and load sharing
  • Internal redundant CAN bus and backup analogue load-share line
  • Multiple display units and multiple Additional Operator Panels (AOPs)
  • RS-485 and TCP/IP Modbus communication ports
  • Interface to the DEIF advanced graphical touch screen AGI
  • CAN bus port for J1939 engine supervision
  • Alarm and event log, USB port for service software
  • Up to 690 V AC direct AC inputs
  • Advanced load-dependent start/stop calculations
  • Blackout prevention and recovery
  • Priority selection and base load function
  • Heavy consumer handling and preferential trip
  • Advanced fuel optimisation features
  • One-touch auto sequences and M-Logic event builder
  • Integrated emulation software solutio


Commissioning Guidelines
Sprog Dokumenter Revision
Flag zho 通用调试指南_4189340819_中文.pdf C
Description of Options
Sprog Dokumenter Revision
Flag deu Option D1 voltage, var, cos phi control 4189340694 DE.pdf G
Flag spa Option D1 Voltage, var, cos phi control 4189340694G ES.pdf G
Flag eng Option D1 voltage, var, cos phi control 4189340694H UK.pdf H
Flag eng Option E and F analogue controller, transducer outputs 4189340681D UK.pdf D
Flag deu Option E und F Analoge Regler- und Messumformerausg 4189340538 DE.pdf D
Flag eng Option H2 and H9 Modbus communication 4189340442 UK.pdf Y
Flag eng Option H3 Serial communication Profibus DP 4189340443 UK.pdf H
Flag spa Option H3 Serial communication Profibus DP 4189340637 ES.pdf C
Flag eng Option H5 H7 H12 and H13 MTU MDEC ADEC J1939 CANbus engine interface 4189340674O UK.pdf O
Flag eng Option H8 and H12 external IO modules 4189340675G UK.pdf G
Flag deu Option M13 EA-Erweiterungskarten, 7 Binäreing 4189340540D DE.pdf D
Flag eng Option M13 IO extension card 7 dig inputs 4189340700A UK.pdf A
Flag eng Option M14 IO extension card 4 relay outputs 4189340682C UK.pdf C
Flag deu Option M15 EA-Erweiterungskarten, 4x 4-20 mA Eing 4189340542D DE.pdf D
Flag eng Option M15 IO extension card 4 analogue inputs 4189340683D UK.pdf D
Flag eng Option N Ethernet IP 4189340801 UK.pdf B
Flag eng Option N Modbus TCP IP 4189340701 UK.pdf F
Flag deu Option N Modbus TCP IP 4189340725 DE.pdf E
Flag deu Option X Additional display and operator panel 4189340546H DE.pdf H
Flag eng Option X Additional display and operator panel 4189340702E UK.pdf E
Flag zho 选项_D1_电压、无功、功率因数控制_4189340694_中文.pdf F
Flag zho 选项_E_和_F_模拟量输出_4189340829_中文.pdf A
Flag zho 选项_H2_和_H9_Modbus_通讯_4189340870_中文.pdf C
Flag zho 选项_H3_Profibus_DP_通讯_4189340857_中文.pdf B
Flag zho 选项_H5,_H7,_H12和_H13_MTU_MDEC,_ADEC,_J1939_CANbus_发动机通讯_4189340864_中文.pdf D
Flag zho 选项_H8,_H12_外部扩展IO模块_4189340859_中文.pdf C
Flag zho 选项_M13_IO扩展卡7个开关量输入_4189341135_中文.pdf A
Flag zho 选项_M14_IO扩展卡_4个继电器输出_4189341136_中文.pdf A
Flag zho 选项_M15_IO扩展卡_4个模拟量输入_4189340852_中文.pdf A
Flag zho 选项_N_以太网通讯_4189340889_中文.pdf B

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