Product Overview

The GE Multilin PQMII-A functions as a comprehensive digital metering and monitoring device for three-phase electrical systems. It captures precise data across voltage, current, real/reactive power, frequency, and energy consumption. Designed for both low and medium voltage applications, this meter serves as a critical diagnostic tool for detecting voltage sags, harmonics, and other anomalies that threaten sensitive industrial equipment. We provide this unit as 100% Brand New and Original, ensuring accurate utility-grade metering for your facility’s energy management strategy.

Technical Specifications

• Manufacturer: GE Multilin / GE Digital Energy

• Model Number: PQMII-A

• Product Type: Advanced Power Quality Meter

• Monitored Parameters: Voltage, Current, Power (Real, Reactive, Apparent), Energy, Frequency, Power Factor

• System Compatibility: Three-Phase Electrical Systems (Low and Medium Voltage)

• Communication Protocols: RS485 Port, Modbus RTU

• Data Logging: Event logging and alarm history functions

• Dimensions: 166 mm × 85 mm × 35 mm

• Weight: 2.3 kg ( 5.07 lbs)

• Mounting Format: Panel Mount / Control Cabinet Integration

• Ruggedness: Industrial-grade housing for harsh electrical environments

Engineering Advantages

• Precision Harmonic Analysis: The PQMII-A identifies voltage sags and harmonic distortions that often degrade motor performance and cause premature equipment failure. By isolating these issues, maintenance teams prevent costly unscheduled downtime.

• Real-Time SCADA Integration: Built-in RS485 and Modbus RTU protocols allow the meter to stream live data directly into SCADA or Building Management Systems (BMS). This enables facility managers to track energy trends and respond to alarms remotely.

• Advanced Event Reconstruction: The internal logging engine records disturbances and alarms with timestamps. This capability allows engineers to perform root-cause analysis after a power trip, distinguishing between external utility faults and internal system overloads.

• Space-Efficient Design: The compact form factor facilitates easy installation into crowded switchgear and control panels. Despite its small footprint, the rugged construction withstands the high electromagnetic interference (EMI) typical of utility substations and heavy manufacturing plants.

FAQs

• Does the PQMII-A support remote energy monitoring?

  Yes. Through its RS485 Modbus interface, the PQMII-A integrates with energy management software to provide real-time consumption data, enabling accurate cost allocation and demand-side management.

• Can I use this meter in a renewable energy installation?

  Absolutely. The PQMII-A tracks the power output and quality from solar and wind installations, ensuring the energy fed into the grid or local network meets stability and synchronization standards.

• What happens to the data during a power disturbance?

  The PQMII-A features dedicated event logging and alarm functions. It captures the specific parameters of the disturbance, allowing operators to analyze the severity of the event and implement corrective actions.