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GE PQMII-T20-C Power Quality Meter

The GEPQMII-T20-Cis a multifunctional power quality monitoring device developed for electrical system analysis and energy management. As part of the GE Multilin PQM II family, it integrates digital metering, power quality diagnostics, alarm functions, and communication interfaces into one reliable solution.

The meter continuously measures key electrical parameters including voltage, current, real power, reactive power, apparent power, energy consumption, power factor, frequency, and harmonic distortion. With advanced event recording and disturbance monitoring functions, the PQMII-T20-C helps engineers identify voltage problems, load abnormalities, and system performance issues.

The device supports RS232 and RS485 communication with Modbus RTU capability, allowing integration with PLC, SCADA, and industrial monitoring systems. Its programmable inputs and outputs enable flexible alarm, control, and load management functions. 

Comprehensive Power Monitoring

The PQMII-T20-C measures multiple electrical parameters including current, voltage, power, energy, power factor, and frequency, providing complete visibility into system performance.

Advanced Power Quality Analysis

The meter supports harmonic measurement, THD analysis, voltage disturbance recording, and waveform monitoring to help diagnose electrical problems.

Flexible Communication Integration

Built-in RS232 and RS485 communication interfaces allow connection with industrial automation systems, SCADA platforms, and energy management networks.

Programmable Control Functions

The PQMII-T20-C provides configurable relay outputs and switch inputs for alarms, load shedding, and control applications.

Reliable Industrial Design

Designed for continuous operation in industrial environments, the meter supports long-term monitoring of critical electrical equipment.

Improved Electrical System Reliability

Continuous monitoring helps identify abnormal operating conditions before they develop into major equipment failures.

Better Energy Management

Accurate measurement of power consumption and demand supports energy optimization and operational efficiency.

Faster Troubleshooting

Recorded events, alarms, and waveform information simplify analysis of power disturbances.

Easy System Integration

Compatible communication functions allow seamless connection with existing industrial automation architectures.

Suitable for Legacy GE Systems

Provides a practical replacement and maintenance solution for existing GE Multilin PQM installations.

Industrial Power Distribution

Used for monitoring electrical feeders, switchgear, and production facility power systems.

Utility Substations

Applied for power quality supervision, load monitoring, and electrical system analysis.

Motor Control Centers

Monitors motors, drives, and related industrial equipment for abnormal conditions.

Generator Systems

Used for generator output monitoring and electrical performance analysis.

Commercial Buildings

Supports energy monitoring and power quality management for large facilities.

Manufacturing Plants

Helps detect harmonics, voltage fluctuations, and power disturbances affecting production equipment.

Q1: What is GE PQMII-T20-C?

GE PQMII-T20-C is a GE Multilin Power Quality Meter designed for monitoring and analyzing electrical system parameters in industrial and utility applications.

Q2: What parameters can PQMII-T20-C measure?

It measures voltage, current, active/reactive/apparent power, energy, power factor, frequency, harmonics, and power quality events.

Q3: Does GE PQMII-T20-C support harmonic analysis?

Yes. The meter supports harmonic measurement and THD analysis for identifying power quality issues.

Q4: What communication protocols are available?

The PQMII-T20-C supports RS232 and RS485 communication with industrial protocols such as Modbus RTU.

Q5: Where is GE PQMII-T20-C commonly used?

Typical applications include substations, industrial plants, feeders, transformers, motors, generators, and commercial electrical systems. 

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.