SATEC PRO Series – Class A Power Quality Analyzer & Power Meter (PM335 / EM235)
SATEC

SATEC PRO Series – Class A Power Quality Analyzer & Power Meter (PM335 / EM235)

SKU PRO Series
The SATEC PRO Series (PM335 panel-mount / EM235 DIN-rail) is a cost-effective Class A Ed. 3.1 power quality analyzer and Class 0.2S revenue meter with 16 GB memory, IEC 61850, dual-port Ethernet, and support for AC and DC metering via Hall Effect Sensors. Modular I/O up to 28 points.
Panel Mount | DIN Rail IEC & ANSI
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SATEC PRO Series – Advanced Power Meter & Class A PQ Analyzer

The SATEC PRO Series is a cost-effective, next-generation power monitoring platform available in panel-mount (PM335) and DIN-rail (EM235) form factors. It combines Class A, Ed. 3.1 power quality analysis with Class 0.2S revenue-grade metering, all backed by 16 GB of onboard storage and full IEC 61850 support.

Uniquely, the PRO Series also supports DC metering using Hall Effect Sensors – enabling solar, BESS, and EV charging applications with the same high-accuracy platform.

Power Quality Analysis

  • Class A, Ed. 3.1 per IEC 61000-4-30
  • EN50160 reports (European PQ variant)
  • IEEE 519 harmonic analysis; up to 63rd harmonic
  • Waveform capture: up to 256 samples/cycle
  • Voltage dips, sags, swells, transients, THD, TDD, K-factor, ROCOF

Revenue Metering

  • Class 0.2S/0.2 per IEC 62053-22 / ANSI C12.20
  • Advanced TOU billing: 16 energy sources, 4 seasons, 8 tariffs

DC Metering

  • DC currents up to 4,000A using Hall Effect Sensors (HACS model)
  • Direct DC voltage measurement up to 820V DC
  • VRM accessory extends range to 1,500V DC (solar/BESS systems)

Communication

  • Dual-Port Ethernet 10/100Base-T with RSTP
  • IEC 61850 | Modbus RTU/TCP | DNP3.0/TCP | IEC 60870-5-101/104
  • RS-485 | USB type-C

Current Input Options

  • 5A, 1A, 40 mA HACS, RS5 split-core, LPIT (RJ45), GWP 225 mV

I/O & Data Logging

  • Built-in: 2 DI, 1 SSR, 1 AI
  • Optional: up to 3 add-on modules (8DI, 4DO, 4AO)
  • 16 GB onboard memory; 64 control setpoints; 16 data recorders

Models

  • PM335 – Panel-mount (92×92 mm cutout)
  • EM235 – DIN-rail mount
  • RPM035 – Transducer version (no display)