The SATEC PM172E-HA is a high-performance, multifunction power control and energy meter designed for demanding electrical distribution and industrial applications. With a universal 85-264VAC power supply (50/60Hz) and ultra-low 10W typical consumption, this meter delivers precise real-time measurement of voltage, current, power, harmonics, and energy.
Built for reliability, the PM172E-HA provides critical data for energy management systems (EMS), sub-metering, and cost allocation, helping you optimize power quality and reduce operational expenses.
Key Features
-
Wide Universal Input Voltage: 85–264 VAC, 50/60 Hz – supports global use without configuration changes.
-
Low Power Consumption: Only 10W typical – reduces energy losses and heat generation.
-
High-Accuracy Measurement: True RMS for voltage, current, active/reactive power, frequency, and harmonics.
-
Multi-Parameter Monitoring: kWh (import/export), kVARh, demand, power factor, and symmetrical components.
-
Built-in Data Logging: Non-volatile memory for load profiles and event recording.
-
Communication Ready: Optional RS-485 Modbus RTU (check variant) for SCADA/PLC integration.
-
Large Backlit LCD: Easy reading in low-light panels and switchgear.
-
Compact DIN-Rail / Panel Mount: Fits standard electrical cabinets.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | SATEC PM172E-HA |
| Supply Voltage (AC) | 85 – 264 VAC |
| Supply Frequency | 50 / 60 Hz (±5%) |
| Power Consumption | ≤ 10 W typical |
| Input Channels | 3 voltage, 3 current (CT secondary 1A/5A) |
| Measurement Type | True RMS up to 63rd harmonic |
| Accuracy Class | Active Energy: Class 0.5S (IEC 62053-22) |
| Display | Graphical LCD with backlight |
| Operating Temperature | -25°C to +70°C |
| Protection Rating | IP51 (front panel) |
| Mounting | DIN rail or panel mount (144×144 mm) |
| Compliance | CE, IEC 61000-4, RoHS |
Applications (H2)
-
Substation power monitoring
-
Industrial energy cost allocation
-
Commercial building sub-metering
-
Power quality analysis (THD, harmonics)
-
Generator / UPS output monitoring
-
Demand and load profile recording
