SATEC eXpertMeterTM PM180 is a high performance analyzer that allows versatile uses. The high performance of the PM180, together with the unique flexible design of the expansion cards and the versatile installation on DIN rail, 4” round or 92x92mm cutout, enables its use in a large variety of applications, in which it can substitute several other devices—saving costs, space and complexity.
The unique modular design of the PM180 ensures its adaptation to changing needs, through a selection of numerous plug-in options for multiple customer applications. The PM180 can have up to 3 expansions modules. See Models & Accessories below.
Features Diagram
Fast Data Logging Recorder
From ½ cycle RMS to 2-hour envelopes
Programmable post fault on any internal and/or external trigger condition
Waveform Capture
Provides simultaneous capture for all voltage and current channels with choice of sample rate, up to 256 (1024 with Transient Module). Selectable pre-fault / post-fault recording length. Disturbance capture recording up to several minutes
Transient capture (>78/65μs—50/60Hz)
Harmonic Analyzer
Total Harmonic Distortion for Voltage and Current and up to the 63rd individual harmonic for V, I, P, Q
Including directional power harmonics (Load or Source)
V-I angle, TDD and K factors
Multi-Function Power & Energy Meter
Real time cycle-by-cycle measurement of high accuracy, true RMS voltage, current, power, demand and energy
Revenue accurate meter
Exceeding Class 0.2S (IEC 62053-22 / ANSII C12.20)
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)
Vector diagram and symmetrical components
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
Wide Range Voltage Inputs
Three impulse galvanic isolated AC voltage inputs
Impulse dielectric withstand 6kV
Wide range application up to 828V
AC/DC voltage input: station battery monitoring (up to 300V DC)
Wide Range Current Inputs
4 dual purpose current inputs (3-phase + Neutral)—1A/5A for measurement CTs with Class 0.2S revenue grade accuracy to 10A/20A and 50A/100A (5A/HACS) for protection CTs (10/20x)
expansion slots for a wide range of plug-in modules:
16 high speed digital inputs, total up to 48 DIs
8 dry contact relay outputs, total up to 24 ROs
Mixed 4 analog inputs and 4 outputs, total up to 12 AI/12AO
Logging, Recording & Programming
Standard onboard memory: 256 MB
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
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
32 digital internal counters
16 internal programmable timers (½ cycle to 24 hours)
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