The Gossen Metrawatt U1389 Energy Meter is a calibrated, active energy meter with MID Approval, ideal for accurately measuring and billing energy usage in industrial, residential, commercial, and building management applications. The meter is easy to install, with immediate error indication for connection issues. Data can be transmitted to logging, billing, and optimisation systems via pulse output or through LON, M-Bus, or L-Bus interfaces. Multifunctional versions can also measure reactive power and display up to 26 additional parameters.
Features:
- Versatile Use: Suitable for 2, 3, and 4 wire systems with either a 65 A direct connection or a 1 A/5 A transformer connection.
- High Accuracy: Conforms to Accuracy Class B standards for demanding industrial, commercial, and household applications.
- Economical: Factory-calibrated as per MID standards with modules B and D conformity assessment procedures, ensuring cost-effective deployment.
- Adjustable Calibration: Allows calibration with adjustable transformation ratios.
- Multifunctional Capabilities: Configurable to measure reactive energy and various mains quantities.
- Installation Error Display: Indicates phase sequence errors, phase failure, reversed polarity in transformers, and overload conditions.
- Adjustable Pulse Output: Features a universal pulse output with customizable pulse rate and duration, and selectable voltage range.
- Flexible Communication: Comes with integrated LON, M-Bus, or L-Bus interface for versatile communication options.
- Failsafe Operation: Ensures full functionality even when the main electrical circuit is off, thanks to a 24 V auxiliary power supply.
- Secure: Equipped with a tamper-proof cover and configuration lock to prevent unauthorized alterations.
Accessories:
The Gossen Metrawatt U1389 Energy Meter is supported by a variety of accessories designed to enhance its performance and ease of use.
Not exactly what you are looking for? Contact us with your exact requirements, we?re happy to help.
