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- Model SMY 133 - 3-Phase Multimeter and ...
Model SMY 133 - 3-Phase Multimeter and Data Logger
SMY 133 advanced 3-phase multimeter with large color LCD display. Instrument is designed for load or generation monitoring in single-phase and three-phase low, medium and high voltage networks. It monitors actual value of frequency, line and phase voltages, currents, unbalances, active and reactive powers, power factors and up to 50 voltage and current harmonics as well as the total harmonic distortions. Measurement of actual temperature within a control panel is also supported with an in-built temperature sensor.
Optional relay or impulse outputs can be programmed to control other equipment based on measured values (fan control, overvoltage/overcurrent etc). Impulse outputs can also work as an S0 pulse output for the embedded electricity meter. Optional communication interface allows it to be simply configured and managed via ENVIS application from a remote PC. In combination with ENVIS. Online service its actual values can be also periodically downloaded and stored to the SQL database for further processing. Typical applications: analog instrument replacement, remote online monitoring, industrial automation, energy management, sub-metering.
- three-phase energy meter (kWh, kVARh, +,-) measures in 4 or 6 quadrants
- alternatively registers apparent energy also in kVAh (bivector electricity meter function)
- pulse outputs and programmable alarm relays (option RR, RI, II)
- 512 MB of internal memory for datalogging and energy recording
- single-phase, three-phase or Aron connection, direct & indirect measuremnt (with VT and CT)
- precise continuous measurement, 128 samples/period, independent 6.4 kHz sampling
- voltage and current: class 0.5 / 0.2 according to 61557-12
- energy: active 0.5, reactive class 1 according to 61557-12, 62053-22 resp. -23
- built-in PT100 temperature sensor, binary input (state or pulse)
- optional remote RS 485 or 10/100Mbit Ethernet communication
Typical applications: analog instrument replacement, remote online monitoring, industrial automation, energy management, sub-metering.
