GE PQM-T20-C-A Multifunction Electrical Power Quality Meter

Overview

The GE PQM-T20-C-A is a multifunctional power quality meter from GE Vernova. It continuously monitors three-phase electrical systems in real time. This device provides accurate power measurements and diagnostics for industrial and utility applications. It supports both voltage transformer (VT) and current transformer (CT) inputs. Users can view readings on the front panel LCD with a keypad. The meter offers flexible setup through the front panel or PC software.

Technical Specifications

• Manufacturer: GE

• Model: PQM-T20-C-A

• Function: Multifunction Electrical Power Quality Meter

• Measured Parameters: Voltage, Current, Real & Reactive Power, Power Factor, Frequency, Energy Use

• Input Type: VT and CT inputs

• Control Power: 24–250 VDC or 85–250 VAC

• Communication Ports: RS232 (front), RS485 (rear) – COM1 & COM2

• Output Relays: 4 assignable relays for alarms and control

• Switch Inputs: 4 digital inputs for status monitoring

• Analog Outputs: 4 isolated outputs, 0–20/4–20 mA

• Analog Inputs: 4–20 mA analog input support

• Display: Front panel LCD with keypad

• Setup Options: Front panel or PC software via serial ports

• Environmental Rating: IP40 (front), IP20 (rear)

• Operating Temperature: -10°C to +70°C

• Altitude Limit: Up to 2000 meters

• Optional Features: Conformal coating for harsh environments

• Weight: 3.00 lbs