PPM 300 Protection & power management

Features (PPM 300)

• Integrated power management system and generator controller.
• No need for PLC or external control 

Power Management System

• AUTO mode, SEMI mode or switchboard override
• Advanced blackout prevention and recovery
• Manages the genset priority - start and stop priority order
• Load, power or percent dependent start /stop configuration
• Intelligent load sharing options (equal, asymmetrical, P and Q load)
• Load between the generators with ring communications
• Advanced heavy consumer management including fast load reduction
• Externally controlled breakers in power management calculations
• Multiple shore connection support

Control and protection for generators, shafts, shore connection and bus tie breakers

• Breaker open/close and trip
• Generator one touch sequences for genset start and stop, and breaker close and open
• ANSI 87G differential protection for generator
• Automatic synchronise and de-load breaker

User Features

• Broadcast of software parameters
• Emulation and supervision
• High resolution 5" colour graphic display with push-buttons
• Advanced alarm handling with latch and shelve possible
• 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
• Easy-to-use PC tool (PICUS)
• Flexible Modbus - allows users to customise their own Modbus plus exporting and importing capability
• Multilanguage support
• Flexible backup and restore options
• Network Time Protocol support
• Password-protected, with customisable permission levels

Multi-line 300 platform support

• Flexible and modular input/output with metal rack
• Plug & play, auto- detection and configure I/O modules and network
• Fast load reduction of less than 100 ms
  
• Advanced fuel optimisation feature
• 3-phase AC measurement up to 690 V AC directly, class 0.5