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GE PQMII-A Power Meter Panel

في الأوراق المالية!
  • Part Number: PQMII-A
  • Brand: General Electric
  • Type: Power Meter Panels
  • Dimensions: 4x18.5x12.7cm
  • Country of Origin: USA
  • Barcode: 8537101190

Additional Specifications

Color / Pattern
  • Black
  • Gray
Power Source
  • DC-powered
Communication Protocols
  • Ethernet
Controller Design
  • Modular
Tags: GE PQMII , Power Meter Panels

وصف المنتج

Configured for power quality monitoring and electrical parameter measurement in industrial distribution frameworks, the GE PQMII-A (PQMII-A Power Meter Panel) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

Suffix / Identifier Technical Description / Hardware State
PQMII Core platform designation representing the Power Quality Meter series architecture.
-A Hardware configuration suffix indicating specific internal board population, terminal layout, and communication port variants.

Hardware Specifications

Parameter Specification
Model PQMII-A
Brand GE
Origin USA
Weight 5.00 lbs
Dimensions Standard panel-mount enclosure format
Operating Temp -20 deg C to +60 deg C
Power Consumption 20 VA
Input Voltage Range 90-300 VDC / 70-265 VAC, 50/60 Hz
Communication Ports Front RS232 serial port, dual rear RS485 serial ports

Backplane Bus Communication Velocity and Firmware Compatibility

The device incorporates robust serial communication interfaces, including a front RS232 port for local configuration and dual rear RS485 serial ports for multi-drop SCADA network integration. Firmware flash compatibility is managed through dedicated non-volatile memory chips that support system diagnostic updates. Communication velocity across the serial loops maintains deterministic polling rates for real-time electrical parameter tracking. I/O density scaling is optimized for panel integration, offering continuous logging of voltage, current, and power quality metrics without data loss.

Frequently Asked Questions

Q: What are the acceptable control power input voltage ranges for the PQMII-A unit?

A: The meter accepts a flexible power supply input of 90-300 VDC or 70-265 VAC at 50/60 Hz with a nominal consumption of 20 VA.

Q: How are remote communications established with this power meter panel?

A: Remote telemetry and SCADA integration are achieved via the dual rear RS485 serial ports, while local setup uses the front RS232 interface.

Q: Are there specific installation constraints regarding panel mounting and vibration?

A: The panel cutout must match standard dimensions, and mounting hardware must be torqued evenly to maintain enclosure sealing integrity against industrial vibrations.

Field Installation Guidelines

  1. Verify that incoming auxiliary power and voltage/current transformer (VT/CT) circuits are fully isolated and locked out before wiring.
  2. Mount the power meter securely into the designated panel cutout using standard fastening clips to ensure structural stability.
  3. Connect the auxiliary power supply lines to the proper AC or DC terminals, verifying voltage matching prior to energizing.
  4. Terminate the RS485 communication lines to the rear serial ports, ensuring proper shielding and grounding to prevent electromagnetic interference.
  5. Apply power and utilize the front keypad and illuminated display to verify initial device configuration and signal scaling.
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