The SATEC PM135 is a multi-functional 3-phase power meter equipped with capabilities for power quality, basic revenue metering and harmonics analysis.
The PM135 offers a very cost-effective substitute for numerous analog meters used for basic power metering by commercial, industrial and utility customers.
The PM135 is widely used in panel boards and SCADA systems. With the addition of the unique TOU module, the EH model meets the requirements of revenue metering applications and is also apt 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 which provide digital measurements of more than 80 electrical parameters locally, and more than 100 electrical parameters via RS-485 interface.
SATEC PM135 Features:
- Multi-Functional 3-Phase Power Meter –
Voltage, power, energy, power factor, current (including neutral current), frequency, voltage/current unbalance
Current range (up to 200%)
Frequencies supported: 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.)
- Revenue Meter (EH Model) –
Exceeds accuracy class 0.5S
Time Of Use (TOU) tariffs
- Event/Data Log (EH Model) –
System events & data logging
- Communication protocols –
Protocols: Modbus RTU, ASCII, DNP 3.0, Modbus/TCP, DNP3/TCP, Profibus DP, IEC 60870-5-101, IEC 60870-5-104
- Alarm and Control Functions –
16 programmable set points
- Real Time Clock – Built-in clock and calendar functions
- Power Supply –
Multi-purpose AC/DC power supply (85-265V AC, 88-290V DC)
Special versions (12, 24-48V DC)
- Construction –
Dual panel mounting: 4” Round; Square 96×96 DIN
Weight: 1.5 lbs / 0.7 kg
H×W×D: 4.5×4.5×4.3″ / 114×114×109 mm
One add-on module
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