ABB PM865K02 Controller Redundant CPU Module

Brand model:    ABB
Product Name: PM865K02
Warranty:            1 year
Weight:               0.8kg
Status:                 New/Used

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Description

ABB PM865K02 Controller Redundant CPU Module

PM865K02-2

PM865K02

Key functionalities include waveform capture for transient event analysis, programmable alarm thresholds, and data logging for up to three years. The PQMII-T20 is compliant with global standards like CE, UL, and ISO 9001, ensuring compatibility with international industrial requirements .
Technical Specifications
Parameter Value
Product Model GE PQMII-T20 (variants: PQMII-T20-C-A, PQMII-T20-CA)
Manufacturer GE Fanuc / GE Multilin
Product Type Power Quality Monitoring Module
Input Voltage 100–240 V AC (50/60 Hz); optional 20–60 V DC / 20–48 V AC variants
Current Input 0–5 A AC (CT input)
Frequency Range 45–65 Hz
Accuracy ±0.5% for voltage/current; ±1% for power factor
Harmonic Analysis Up to 50th harmonic (expandable to 63rd with optional firmware)
Communication RS485 (Modbus RTU), optional Ethernet via MultiNet adapter
Data Storage Internal memory for 3+ years of logging; supports CSV/XML export
Dimensions 144 mm x 144 mm x 52 mm (panel mount)
Operating Temperature -20°C to +70°C (industrial-grade)
Certifications CE, UL, ISO 9001; RoHS compliant
PM865K02
  1. Comprehensive Power Quality Analysis:
    Measures over 50 parameters, including real/reactive/apparent power, energy consumption, and THD (Total Harmonic Distortion). Its FFT-based harmonic analysis identifies waveform distortions caused by nonlinear loads (e.g., variable frequency drives) .
  2. Waveform Capture and Event Logging:
    Records voltage/current waveforms during transients (e.g., voltage sags/swells) and stores up to 150 events with timestamps. This capability is critical for troubleshooting equipment failures in manufacturing lines or data centers .
  3. Programmable Control and Alarms:
    Four assignable output relays enable automated actions like load shedding or capacitor bank switching to correct power factor issues. Users can configure thresholds for parameters like overvoltage or harmonic levels .
  4. Industrial-Grade Reliability:
    Withstand extreme temperatures, humidity, and EMI/RFI interference. Its IP20-rated design ensures durability in harsh environments such as outdoor substations or mining facilities .
  5. Seamless Integration:
    Supports Modbus RTU and optional Ethernet connectivity, allowing integration with SCADA systems, IoT platforms, and GE’s Enervista software for remote monitoring and analytics .
Application Scenarios
  • Industrial Automation: Monitors power quality in automotive assembly plants to prevent downtime caused by voltage instability in robotic systems .
  • Renewable Energy: Optimizes solar/wind farm performance by analyzing grid synchronization issues and harmonic distortions from inverters .
  • Utility Substations: Ensures compliance with IEEE 1159 standards by continuously monitoring voltage flicker and transient events in medium-voltage networks .
  • Critical Infrastructure: Protects data centers and hospitals from power disruptions by triggering alarms during voltage sags that could affect UPS systems

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