Bachmann|GM260|Grid Measurement Module
Description
The GM260 is a grid measurement module for three-phase electrical networks, enabling safe and fast measurement of voltage, current, power, frequency, and energy.
Features
- True RMS calculation with harmonics up to 40th
- 2 independent 4-quadrant energy meters
- Compact design for dual three-phase branches
Technical Specifications
- Voltage: Max 480 VRMS, accuracy ≤ ±0.1%
- Current: Max 1.2 ARMS, accuracy ≤ ±0.3%
- Frequency: 50/60 Hz, accuracy ≤ ±0.010 Hz
- Energy metering: Resolution 1 Wh, updated every 20 ms (50 Hz) or 16.67 ms (60 Hz)
- Operating temp: -30°C to +60°C
- Certifications: CE, UKCA, cULus, marine approvals
Bachmann|GM260|Grid Measurement Module


Bachmann|GM260|Grid Measurement Module
Description
The GM260 is a grid measurement module for three-phase electrical networks, enabling safe and fast measurement of voltage, current, power, frequency, and energy.
Features
- True RMS calculation with harmonics up to 40th
- 2 independent 4-quadrant energy meters
- Compact design for dual three-phase branches
Technical Specifications
- Voltage: Max 480 VRMS, accuracy ≤ ±0.1%
- Current: Max 1.2 ARMS, accuracy ≤ ±0.3%
- Frequency: 50/60 Hz, accuracy ≤ ±0.010 Hz
- Energy metering: Resolution 1 Wh, updated every 20 ms (50 Hz) or 16.67 ms (60 Hz)
- Operating temp: -30°C to +60°C
- Certifications: CE, UKCA, cULus, marine approvals