Features:
- MID certified B+D module
- Bi-directional metering (four quadrants)
- Multi-measurement and load curve
- Compliant with IEC 61557-12
- Detection of connection errors
- Guaranteed connection
Applications:
- Industry
- Infrastructures
- Data centers
Compliance with standards:
- IEC 61557-12
- IEC 62053-23 Class 2
- EN50470-1
- EN50470-3 Class C
Advantages:
Single-phase and three-phases MID certified
DIRIS A14 products with MID certification provide the guaranteed accuracy required for applications in which sub-billing of the electrical energy consumed is necessary, whether on a three-phase or single-phase network. "Module B+D" certification guarantees that the design and manufacturing process of products are approved by an accredited laboratory.
Bi-directional metering (four quadrants)
This function is for metering energy production or energy consumption.
Multi-measurement and load curve
Display of electrical values (I, U, V, ΣP, ΣQ, ΣS, PF) and P+ load curve over a 7 day period via communication.
IEC 61557-12 measuring method
IEC 61557-12 is a high-level standard covering all PMDs (Performance Monitoring Devices). By using the measuring method of IEC 61557-12ensures a high level of equipment performance, in terms of metrology.
Detection of connection errors
The product is protected against phase/neutral inversion and detects wiring errors. The power supply internally derived from the voltage connections ensures realtime MID counting as soon as the mains voltage is present.
The DIRIS A14 is an MID approved multifunction meter - for measuring electrical values in low voltage networks. It allows all electrical parameters to be displayed and utilised for communication and/or output functions.
For more information, please see 
Data Sheet
