The Bender PEM33x Energy Analyzer draws attention with the following advantages:

Class 0,5S energy reading class

THD V and THD I measurement

Modbus-RTU communication option

The Bender PEM33x Energy Analyzer can measure network parameters such as THD (Total Harmonic Distortion) as well as voltage, current, frequency, power values ​​that are common network parameters. Class 0,5s energy measurement according to IEC 62053-22 standard can be obtained thanks to voltage and current measurements which can be taken with high accuracy level of 0,2%. This high-precision billing is the same as industrial meters used mainly.

The measured values ​​can be read easily from LCD screen or can be displayed with RS485 interface via Modbus-RTU protocol with ActWin Smart software on PC and transferred to SCADA systems at any time.

 

Bender PEM33x Energy Analyzer models have 2 digital inputs and 2 digital outputs. These outputs can be programmed according to digital inputs or according to current, voltage, power measurement values.

It has wide transformer ratios of 1 ... 2200 in voltage transformer and 1 ... 6000 in current transformer. Measuring voltage and current inputs are sealed with insulated covers to isolate the connectors. Active-reactive energies produced and consumed by the system depending on the connection point can be measured and recorded separately. At this point, reactive use of the system and energy production (solar panel etc.) are followed. The Bender PEM33x Energy Analyzer can calculate the neutral current using current imbalance.

With dimensions of 96x96 mm, it is easy to use in the panel for general use. The measurement sampling rate is a high value for analyzers that perform power quality monitoring functions like 1,6 kHz.