Description
Power Quality and Energy Measurement PEM333-251 Device
Advanced power quality and energy measurement device designed for precise monitoring and analysis in industrial and commercial electrical systems.
| Brand | PEM Technologies |
| Model | PEM333-251 |
| Voltage | 3x 230/400 V AC |
| Country of Origin | Germany |
| Weight | 1.2 kg |
| Dimensions | 96 x 96 x 65 mm |
| Warranty | 2 years |
| Certifications | CE, UL, RoHS |
| SKU / MPN | PEM333-251 |
| What’s in the box | PEM333-251 device, user manual, mounting accessories, communication cable |
| Measurement Accuracy | Class 0.5S |
| Communication Interface | RS485 Modbus RTU |
| Display | Backlit LCD with graphical interface |
| Energy Parameters | Active, reactive, apparent energy |
| Power Quality Parameters | Voltage dips, swells, harmonics up to 31st order |
| Operating Temperature | -10°C to +55°C |
| Mounting Type | DIN rail |
Key benefits: Provides comprehensive power quality analysis and energy measurement with high accuracy, enabling improved energy management and fault detection in electrical installations.
Typical applications: Industrial plants, commercial buildings, energy monitoring systems, power distribution panels, and preventive maintenance programs.
Order number: Power Quality and Energy Measurement PEM333-251 Device
Lifecycle: Active
Documentation: User manual, installation guide, communication protocol documentation available online
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Linda B. –
Good quality sensor, accurate readings. Will order more for our production line.