MT-15 Measuring Terminal
Measuring terminal for metering, monitoring, control and analysis of electrical quantities in LV and MV installations.
The MT-15 measuring terminal is intended for metering, monitoring, control and analysis of electrical quantities in LV and MV installations. It replaces more than 50 conventional meters and transducers and, with built-in 2 MB memory and a real-time clock, enables detailed time-stamped recording of measured quantities.
-
True RMS measurement
True RMS measurement of voltages and currents with 0.2% accuracy, and P, Q, S powers with 0.4% accuracy.
-
Quality analysis
Measurement of unbalance, THD and current/voltage harmonics up to the 31st harmonic.
-
Time-stamped recording
Recording of peak, average and minimum current, voltage, power and energy values, including daily, monthly and yearly logs.
-
Tariff energy recording
Active and reactive energy recording by tariffs (up to three tariffs) and total.
-
I/O capabilities
Two relay outputs as standard, optionally four digital inputs and two additional solid-state outputs for monitoring and control.
-
Communication and integration
Optical, RS485 or Ethernet communication for integration with supervisory systems.
- Voltage and current accuracy
- 0.2% (true RMS)
- P, Q, S power accuracy
- 0.4%
- Harmonic analysis
- Unbalance, THD and harmonics up to the 31st harmonic
- Memory
- 2 MB
- Tariffs
- Up to three tariffs and total (option)
- Digital/relay outputs
- Standard 2 relay outputs; optional 4 digital inputs + 2 solid-state outputs
- Communication
- Optical, RS485 or Ethernet
- Mounting
- 6TE according to DIN 43880, 35 mm DIN rail mounting
- MODBUS RTU
- MODBUS TCP
- PROFIBUS DP
- DIN 43880
- 35 mm DIN rail
Related products
MT-20E
Device for recording and quality analysis in generation and distribution systems.
View details