EM50 is a three-phase energy analyser for DINrail mounting with LCD display.

It is equipped with a static output (pulse transmission), a relay output (alarm or remote control function) and Modbus RTU or BACnet MS/ TP port.

EM50 manages direct voltage connection up to 600 V L-L or by means of voltage transformers. The current measurement is carried out via 5 A current transformer, 333 mV or 80 mA (Measurement Canada only) current sensor or Rogowski coil.

Benefits

• Flexible installation. EM50 is suitable for single-phase, two-phase, three-phase and wild-leg systems with different voltage levels used in USA and Canada.

• Selectable communication protocol. Modbus RTU and BACnet MS/TP in the same unit.

• Extended energy measurements. 4-quadrants reactive power and multi-tariff metering.

• Easy navigation. The slideshow function automatically displays the desired measurements in sequence without having to use the keypad.

• Legal metrology. The Measurement Canada version can be used for legal metrology in Canada.

• Quick configuration. The proprietary UCS configuration software is free and permits quick system configuration.

Features

• Energy measurements: imported and exported kWh, 4-quadrants kvarh and 4 tariffs energy meters; single phase measurements

• Selectable DMD calculation method (fixed, sliding, sliding with selectable refresh time or thermal)

• Real time clock and tariff management