Deif PPM 300

Product Overview
The Deif PPM 300 is a modular intelligent protection and power management controller built on Deif Multi-line 300 platform, specially developed for marine and offshore power systems, built to comply with DNV, IEC and CE certification standards. Built for genset parallel synchronisation, marine power management control, electrical fault protection, this robust panel-mounted controller withstands salt mist, cabinet temperature fluctuation, dust and mechanical vibration, delivers stable 24/7 continuous operation, and serves as core power control hardware for cargo vessels, offshore platforms, dynamic positioning ships and marine generator switchboard systems.

Featuring 5-inch colour graphic display, multi-channel voltage and current measurement, multi-master redundant ring communication, configurable I/O module slots & local alarm status indication. It supports flush panel mounting inside marine power control switchboards, adapting to limited installation space in engine control rooms and offshore power houses. The modular assembly allows on-site replacement of processor, communication and I/O modules without full vessel power system shutdown, greatly reducing vessel downtime for service. Equipped with advanced blackout prevention logic, fast load shedding function & embedded self-diagnostic routine, mature hardware structure prevents communication failure and guarantees dependable marine power operation performance during continuous duty.

For dependable genset parallel synchronisation, marine power management control, electrical fault protection, PPM 300 executes automatic synchronisation for generators, shaft generators and shore connection, balances load distribution among parallel gensets, and activates protective trips under overvoltage, overcurrent and other abnormal electrical conditions. Reliable genset parallel synchronisation, marine power management control, electrical fault protection, premium marine-grade electronic components provide excellent long-term operational stability, extending service life in harsh marine and offshore power cabinet working environments. Practical advanced blackout prevention logic, fast load shedding function & embedded self-diagnostic routine, marine technicians can view real-time power data, check alarm history and adjust control parameters during routine vessel power system inspection.

During continuous genset parallel synchronisation, marine power management control, electrical fault protection, this power management controller is fully compatible with Deif multi-line series modules, marine bus tie breakers and ship integrated automation platforms. Stable genset parallel synchronisation, marine power management control, electrical fault protection, mature Deif marine power management technology with easy spare parts replacement and convenient after-sales maintenance. Robust advanced blackout prevention logic, fast load shedding function & embedded self-diagnostic routine, simplifies marine switchboard layout and reduces installation workload for vessel power system retrofitting and offshore power control overhaul projects.

Technical Specifications Brand: Deif Model: PPM 300 Product Type: Marine Power Management & Generator Protection Controller Mounting: Switchboard flush panel mount Power Supply: 24V DC Communication: Redundant ring communication, Modbus Function: Generator synchronisation, load sharing, power management, blackout prevention, load shedding, fault recording, self-diagnosis Protection: Vibration resistance, salt mist corrosion resistance, wide operating temperature, EMC anti-interference, marine classification society approved Application Field: Marine genset control, offshore platform power system, DP vessel power management, shaft generator and shore connection control

Key Features Designed for genset parallel synchronisation, marine power management control, electrical fault protection, panel-mounted modular controller for marine and offshore power system application. Adopts Multi-line 300 platform, 5-inch colour graphic screen, multi-master redundant architecture & configurable I/O slots, switchboard panel installation simplifies layout and reduces wiring work. Equipped with advanced blackout prevention logic, fast load shedding function & embedded self-diagnostic routine, mounting adapts limited marine switchboard cabinet space. Modular structure allows module replacement without full vessel power system shutdown, cutting downtime. Premium rugged marine electronic components resist mechanical shock and salt mist corrosion, stable performance under variable sea conditions and long-hour operation. Spare Deif PPM 300 controller for retrofitting and overhaul of marine and offshore power management systems.

Application Scope Marine power control unit: power management controller performing genset parallel synchronisation, marine power management control, electrical fault protection, manages parallel generator operation and protects marine electrical power network for vessel operators. Compact flush panel installation: modular slot design, colour display and multi-channel signal measurement, compact panel housing saves marine switchboard installation space. Low-maintenance continuous operation: redundant multi-master system, fault event storage & embedded self-diagnostic routine, module replacement without dismantling the whole controller assembly. Spare-part maintenance: replacement Deif PPM 300 controller for overhaul and hardware renewal of marine offshore power management systems.

Package & Delivery Each Deif PPM 300 power management controller is packed with anti-static wrapping and shockproof export carton for marine automation spare parts shipment. Complete delivery includes PPM 300 main controller unit; installation manual and maintenance guide are provided for reference. Matching I/O modules, communication cables and mounting gaskets are available as optional spare parts.