Bachmann GM260 Grid Measurement Module

Description

The Bachmann GM260 is a precision grid measurement module designed for real-time monitoring of three-phase electrical networks. It supports dual input branches and advanced power analytics for industrial energy systems.

Specifications

• Model: GM260

• Manufacturer: Bachmann electronic GmbH

• Voltage Range: UL-L 70–625 VRMS, UL-N 36–361 VRMS

• Max Rated Voltage: UL-L 480 VRMS, UL-N 277 VRMS

• Current Range: Up to 1.2 ARMS

• Frequency: 50/60 Hz, accuracy ≤ ±0.010 Hz

• Voltage Accuracy: ≤ ±0.1%

• Current Accuracy: ≤ ±0.3%

• Energy Metering: 2×4-quadrant counters, resolution 1 Wh

• Update Rate: 20 ms (50 Hz), 16.67 ms (60 Hz)

• Harmonic Analysis: Up to 40th harmonic

• Operating Temperature: -30°C to +60°C

• Input Impedance: >2 MΩ

• Certifications: CE, UL

• Country of Origin: Austria

Features

• Dual Branch Monitoring: Measures two separate three-phase systems at a shared voltage point

• True RMS Calculation: Captures accurate values including harmonics for detailed power analysis

• Integrated Energy Counters: Tracks active, reactive, and apparent energy in all quadrants

• Fast Data Refresh: Updates energy values every 20 ms for real-time visibility

• Wide Voltage Range: Supports industrial-grade voltage levels with overload protection

• Compact Integration: Fits seamlessly into Bachmann automation platforms via SolutionCenter

• Advanced Diagnostics: Enables operational monitoring and energy optimization across facilities