DEIF PPU3 - 921006623.10 Module

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    • Product Code: PPU3 - 921006623.10
    • Availability: In Stock


    DEIF PPU3 - 921006623.10 Module
    Technical Specification & Operating Guidelines
    1. Product Overview
    The DEIF PPU3 (part number 921006623.10) is a premium power protection and control module designed for marine, offshore, and industrial power generation applications. As a core component of DEIF's Genset & Paralleling product range, it provides precise monitoring, protection, and synchronization of diesel/gas generator sets and AC power systems.
    Key features include advanced load sharing, voltage/frequency regulation, and comprehensive alarm & trip functions. The module complies with marine and industrial standards (DNV GL, ABS, IEC 60947, EN 50155) and is engineered for reliable operation in extreme environmental conditions.
    2. Technical Specifications
    Processor: 32-bit ARM Cortex-M7, 400 MHz clock speed
    Memory: 256 KB RAM, 2 MB flash memory (non-volatile)
    Power Supply: 24 VDC (18-32 VDC) / 110/230 VAC, typical consumption 6 W
    Operating Temperature: -25°C to +70°C (marine grade)
    Input/Output: 12 x analog inputs (0-10 V/4-20 mA), 8 x digital inputs, 6 x relay outputs (8 A/250 VAC)
    Communication Interfaces: 1 x Ethernet (10/100 Mbps), 2 x RS-485 (Modbus RTU/ASCII), 1 x CANopen
    MTBF: > 1,500,000 hours (per Telcordia SR-332)
    3. Installation Requirements
    The PPU3 921006623.10 module must be installed in a DEIF standard enclosure (IP20/IP54 optional) with proper grounding and surge protection to withstand marine/industrial environmental stressors. Ensure the following during installation:
    • DIN rail mounting (35 mm standard) or panel mounting with gasket seal
    • Minimum 40 mm clearance for ventilation (critical for marine engine rooms)
    • Isolation from vibration sources (max 2 g rms, 10-2000 Hz)
    • Compliance with DEIF installation manual (document ID: IM-PPU3-921006623)
    4. Operational Notes
    • The module requires firmware version 3.8 or higher for full marine certification compliance
    • Calibration and functional testing should be performed every 24 months or after marine dry-docking
    • Configuration is accessible via DEIF PCM6 software (v5.1+) or local HMI keypad
    • Fault diagnostics are available via front-panel LED indicators (POWER, OK, ALARM) and event log; refer to troubleshooting guide (TG-PPU3-921006623) for resolution
    Document Revision: 3.2 | Last Updated: 2026-02-27
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