PM135 Datasheet0 pages

PM135

PM135
MULTIFUNCTIONAL
POWERMETER

The PM135 is a multi-functional three-phase
power meter with basic revenue metering,
power quality and harmonics analysis.
The PM135 provides a cost-effective substitute
for numerous analog meters used by industrial,
commercial and utility customers for basic
power metering.
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 60870-5101/104 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.

Measurement & Communication

Models

The PM135 accurately measures over 100
parameters from basic frequency, voltages and
currents, to all power parameters, four quadrant
active, reactive and apparent energies,
harmonics and time of use (TOU).

Measurement Features

The PM135 has an integral RS-485
communication port for a wide range of
protocols—Modbus, DNP 3.0 and IEC 60870. Its
expansion module allows connection of a second
communication port, including Ethernet,
Profibus, RF or GPRS, as well as second RS-485
and RS-232 ports.

PM135P

Multi-functional 3-phase power
meter functionality (see Features)
PM135E All the features of the P model plus
Revenue Meter (see Features)
PM135EH All the features of the E model plus
Power Quality control (see Features)

Current Inputs
1A
5A
RS5
HACS

Standard 1A CT
Standard 5A CT
Remote Split Core for Standard 5A CT
High Accuracy Current Sensors

Specifications are subject to change without notice. Copyright © 2011-13 SATEC Ltd.

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April 2013