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All-in-One PQ Analyzer & PMU

The PM180, our flagship analyzer, combines multiple highly-advanced functionality in a single device, making it a winner as a cost-effective solution.
It is characterized by a unique modular design, allowing the hot-swap of a variety of add-on cards, enabling versatile functionality. As such, it can combine and substitute the functionality of several devices, saving costs and space, while minimizing complexity.
Learn more of the unique features of this product and how it is the top offer for your substation.


Power Quality Analyzer

Certified by NMI as Class A (Edition 3) per IEC 61000-4-30, the PM180 is one of the most advanced analyzers on the market. Learn more about power quality and how its monitoring saves you money.



Wide Area Monitoring utilizes Phasor Measurement Units (PMUs) as its building block.
Learn about how the PM180 provides this functionality, in full compliance with the IEEE C37.118 standard.


Fault Recorder and SoE Analyzer

In a field in which fault recording often entails devices of monstrous size and cost, SATEC offers a highly cost-effective fault recording solution, at a fraction of your anticipated cost. This includes an advanced Distance to Fault Calculation

Sequence of Events analysis provides a built-in health-check of the operation of your protection systems.



Bay Controller

Digital inputs and outputs, combined with PLC logic and rugged communication platforms, enable bay-control functionality.


  • Class 0.2/0.2S per ANSI C12.20 / IEC 62053-22
  • Class 0.2 per IEC 61557-12

Power Meter

  • Power: True RMS volts, amps, power, power factor, neutral current, angles and unbalance for voltage and current, frequency, symmetrical components and many more
  • Event and parameter data-logging
  • Sampling frequency: up to 1024* samples per cycle
  • Advanced Time Of Use (TOU) feature (16 Energy sources include external digital pulses, up to 4 seasons, 4 daily profiles, 8 Tariffs, flexible automatic calendar) for any complex billing scheme
  • KYZ or KY output and LED indication for calibration and test (via optional display)

*using the transient module

Power Quality

  • NMI certified for Class A, Edition 3, per IEC 61000-4-30
  • EN50160 / GOST 32144 monitoring, statistics & reports
  • Event statistics complimented by waveform recording
    in 8 channels (4 voltage inputs, 4 current inputs) @ 256/1024 samples/cycle
  • V-I angle, THD, TDD and K factor for Voltage and Current and up to the 63rd order harmonic. individual harmonics for V, I, P, Q
  • Including directional power harmonics (Load or Source)
  • Inter-harmonics
  • Disturbance Direction Detection (upstream/downstream)
  • Flicker according to IEC 61000-4-15
  • Detecting transients as short as 17μs

Phasor Measurement Unit (PMU)

IEEE C37.118.1 Compliance

  • M-Class
  • P-Class


  • IEEE C37.118.2 protocol
  • IEC 61850-9-2 protocol
  • 5 streaming slots
    (UDP and TCP protocol)

Logging, Recording & Programming

  • Programmable controller: up to 64 control setpoints, up to 8 conditions OR, AND, arithmetical functions logic, extensive triggers, programmable thresholds and delays, relay control, event-driven data recording
  • Supports IEC 61131 PLC Configuration (LD, FBD)
  • 8 fast waveform recorders: simultaneous 8-channel AC, one DC: up to 48 digital inputs in a single plot
  • Waveform sampling rate 32, 64, 128 or 256 samples per cycle; up to 20 pre-fault cycles (2 cycles of 1024 samples per cycle or 4 cycles with 512 samples per cycle with Transient Module)
  • Up to 3.5 min. of continuous waveform recording
  • 1-ms resolution for digital inputs
  • 16 fast Data Recorders (16 parameters on each data log): From ½ cycle RMS to 2 hour RMS envelopes; up to 20 pre/post-fault cycles; programmable data logs on a periodic basis and on internal or external trigger
  • ½-cycle response time
  • 32 digital internal counters
  • 16 internal programmable timers (½ cycle to 24 hours)

Variable Current Inputs

  • 5A
  • 1A
  • HACS: special 40mA inputs for SATEC’s High Accuracy Current Sensors
  • CS1S: specific inputs for 100A split-core HACS, calibrated to 5A
  • CS1H: specific inputs for 100A HACS handheld current clamps, calibrated to 5A
  • 3V AC: inputs for generic current clamps (Rogowski)
  • 200A @ Digital Fault Recorder module

Voltage Measurement Inputs

Available options:

  • 120V AC Nominal voltage
  • 690V AC Nominal voltage

Operating range:

Wide range application up to 828V AC

5th AC/DC voltage input:

monitoring substation battery (up to 300V DC)

Digital I/O

16 Digital Inputs

available options:

  • dry contact sensing: 24V DC Internal power supply)
  • wet contact sensing:
    External power supply 24/48/125/250V DC

8 Relay Outputs
Electromechanical (SPST Form A)

available options:

  • 8A/250V AC
  • 5A/30 VDC
  • 0.25A/250V DC
  • 5A/24V DC


Combo: 8 Digital Inputs + 4 Relay Outputs

Available as:

  • 8DI/4RO EMR 24V
  • 8DI/4RO SSR 24V
  • 8DI/4RO EMR 125V
  • 8DI/4RO SSR 125V
  • 8DI/4RO EMR 250V
  • 8DI/4RO SSR 250V

Analog I/O

Combo: 4 analog inputs + 4 analog outputs

Available options (ratings are identical for inputs and outputs):

  • ±1 mA, max. load 10 kΩ (100% overload)
  • 0-20 mA, max. load 510Ω
  • 4-20 mA, max. load 510Ω
  • 0-1 mA, max. load 10 kΩ (100% overload)

Communication interfaces


  • RS-485
  • USB
  • ETH 10/100Base-T
  • IRIG-B

Optional/additional: (1 per device):

  • Fiber optic ETH; incl. redundant ETH and 2nd RS485 port
  • 3G GSM; incl. 2nd RS485 port

Communication Protocols

  • Modbus
  • DNP3.0
  • IEC 60870-5-101/104
  • IEC 61850

Display Options:

  • Transducer version: no display. Installed on DIN-rail
  • Graphic color display: supplied with a 5.7″ touchscreen
  • LED Display: 3 line ultra bright LED display

Real-Time Clock & Synchronization

  • Real-Time Clock with maximum 5 seconds drift per month @ 25°C
  • Provides 1 msec time resolution via IRIG-B time code input or satellite clock for common time base (requires IRIG-B module)
  • As an SNTP client, it can accept periodic synchronization of the meter clock from an SNTP server
  • Time sync from digital input with 1ms accuracy

Power Supply

Built-in: 85-265V AC / 88-290V DC

Additional options:

  • AUX 85-265V AC / 88-290V DC
  • AUX 9.6-35V DC

Enhanced Meter Security

  • 3 levels Password security for protecting meter setups and accumulated data from unauthorized changes
  • Defining up to 20 users in different access levels
  • Extra-complex password is required
  • Access and configuration log is automatically and continuously recorded, documenting all user activity


  • 19″ rack installation
  • DIN Rail mount
  • panel mount

Complies with EN50022

Automation & Control Modules

Digital Inputs

16 inputs (total up to 48 DI)
Optically isolated dry/wet contact
Scan time: 1ms @ 60Hz, 1.25ms @ 50Hz
24/125/250V DC

Relay Outputs

8 relays (Total up to 24 RO)
8 relays rated at 8A/250V AC, 5A/24V DC, 0.25A/250V DC

  Analog Inputs/Outputs

4AI and 4AO (Total up to 12AI / 12AO); Ranges:

  • ±1mA (with 100% overload)
  • 0-20mA
  • 0-1mA (with 100% overload)
  • 4-20mA

Accuracy Class 0.2S FS
Scan/update time: 2 cycles

Communication Ports

IRIG-B module

  • Optically isolated IRIG-B port
  • Second RS-422/485 COM port

TXFX module

  • Redundant Ethernet port
  • 10/100 Mbit with RJ45 connector
  • 100Base FX with SC connector
  2G/3G cellular modem

  • Antenna connection: SMA
  • Supports UMTS/HSPA+ bands: 800/850/900/AWS/1900/2100

Measurement / Fault Channels

Transient Recorder Module

Records voltage transients of up to 2kV (L-G) at 1024 samples/cycle per channel

Fault Recorder Module

Additional current input offers separated metering & protection CT connection, records current faults of up to 200A (40*In)

PMU Functionality

Phasor measurement unit (PMU) provides synchrophasor and frequency measurements compliant with the IEEE C37.118.1 P performance class, and real-time cyclic exchange of synchronized phasor data with the substation phasor data concentrator (PDC) based on the IEC 61850-9-2 sampled value (SV) service.

Redundant Power Supply Module

Auxiliary Power Supply

  • 50-290V AC and 40-290V DC, 20W
  • 9.6-35 V DC, 20W

(max. one auxiliary power supply per PM180)


Portable EDL180 Analyzer


PM180 DFR: Zero-Outage retrofit


Phasor Measurement Unit



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