- The PM135 is widely integrated in panel boards and SCADA systems. With the addition of the unique TOU module, the EH model answers the needs of revenue metering applications. It is also suitable for utility substation automation with its support of the industry standard DNP 3.0, Modbus RTU and IEC 60870-5-101/104 protocols, as well as its I/O capabilities (using the Digital Input/Output modules).
- The PM135 series consists of two basic models providing digital measurements of more than 80 electrical parameters locally, and more than 100 electrical parameters via RS-485 interface.
- The PM135 has a 3x2” / 76x49mm backlit LCD display as well as SATEC's unique bar graph loading indicator.
- Multi-Functional 3-Phase Power Meter
+ Voltage, current (including neutral current), power, energy, power factor, frequency, voltage/current unbalance
+ Current range up to 200%
+ Supported frequencies: 25, 50, 60 and 400 Hz
+ Direct connection up to 690V L-L (up to 1.15 MV via PT)
- Basic Power Quality Control (EH Model)
+ Individual voltage and current harmonics (up to the 40th)
+ Voltage and current THD, TDD & K-Factor
+ Time stamped max/min values
+ Waveforms 128 samples/cycle (via comm.)