MT-10SQ Measuring Terminal
Measuring terminal for LV and MV installations with extended power-quality analysis and large internal memory.
The MT-10SQ measuring terminal is intended for metering, monitoring, control and analysis of electrical quantities in LV and MV installations, distribution substations and industrial substations. The Q version adds extended analysis of distortion, unbalance and phase angles between voltages and currents.
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High-accuracy metering
True RMS voltage and current measurement with 0.2% accuracy, and P, Q, S power measurement with 0.4% accuracy.
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Extended quality analysis
Measurement of THD and harmonics up to the 31st harmonic, with unbalance and phase angles between voltages and currents.
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Large memory capacity
Built-in memory from 2 MB to 8 GB for daily, monthly and yearly time-stamped recording.
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Tariff recording
Active and reactive energy registration by tariffs (up to three tariffs) and total using digital tariff inputs.
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Service data access
Front-side data readout using the RT-SQ handheld terminal.
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Communication
RS485/RS232, optical or Ethernet communication for integration with supervisory systems.
- Voltage and current accuracy
- 0.2% (true RMS)
- P, Q, S power accuracy
- 0.4%
- Harmonics and THD
- Up to the 31st harmonic, including THD
- Additional analysis
- Unbalance and phase angles between voltages and currents
- Memory
- 2 MB to 8 GB
- Tariffs
- Up to three tariffs and total (option)
- Communication
- RS485/RS232, optical or Ethernet
- Display
- Graphical LCD display with backlight
- Mounting
- Compact dimensions according to DIN 43700
- MODBUS RTU
- MODBUS TCP
- PROFIBUS DP
- IEC 61850
- DIN 43700
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