Electronic polyphase meter -alpha A1440
Electronic polyphase meter for sophisticated applications in the field of electricity power supply
With the deregulation of the energy market, in combination with a changing cost situation, new flexible tariff structures and a modern energy management was required. Remote metering and the stand
ardisation process became an essential importance . With the alpha meter A1440, the conditions for precise measurement, safe data storage and reliable data transfer have been created.
The alpha meter is available either for direct or CT/VT connection. The meter is in accordance with the relevant DIN, IEC and MID standards and follows the requirements of VDEW V2.1 for electronic electricity meters.
Features
• High accuracy and stability
• Efficient certification mode -> drastic reduction of test and certification time
• Display according to the VDEW specification
• 4-Quadrant measurement
• 8 energy and 4 demand tariffs, independently controllable
• measurement of active, reactive and apparent demand
• integrated tariff clock
• time back-up with internal battery
• Exchangeable battery
• readout of meter data without mains power
• Integrated connect / disconnect relay up to 100A ( option )
• Installation support features (e.g. rotation field detection)
• Use of OBIS identifier system (EN62056-61)
• Anti-Tampering features, like
• electrical interfaces CL0, RS485, RS232
• readout of meter data
• profile of instrumentation values (up to 8 channels)
• optical display stepping
• up to 3 electronic S0 outputs
• up to 2 control inputs ( option )
• up to 4 electronic 230V outputs (option)
• user friendly reading, setting and programming tool alphaSET ( option )
Electronic polyphase meter for sophisticated applications in the field of electricity power supply
With the deregulation of the energy market, in combination with a changing cost situation, new flexible tariff structures and a modern energy management was required. Remote metering and the stand
ardisation process became an essential importance . With the alpha meter A1440, the conditions for precise measurement, safe data storage and reliable data transfer have been created.The alpha meter is available either for direct or CT/VT connection. The meter is in accordance with the relevant DIN, IEC and MID standards and follows the requirements of VDEW V2.1 for electronic electricity meters.
Features
• High accuracy and stability
• Efficient certification mode -> drastic reduction of test and certification time
• Display according to the VDEW specification
• 4-Quadrant measurement
• 8 energy and 4 demand tariffs, independently controllable
• measurement of active, reactive and apparent demand
• integrated tariff clock
• time back-up with internal battery
• Exchangeable battery
• readout of meter data without mains power
• Integrated connect / disconnect relay up to 100A ( option )
• Installation support features (e.g. rotation field detection)
• Use of OBIS identifier system (EN62056-61)
• Anti-Tampering features, like
- - terminal and main cover removal detection
- - magnetic field detection
- - absolute value measurement
- - up to 8 channels
- - different storage modes
• electrical interfaces CL0, RS485, RS232
• readout of meter data
- - according to VDEW specification by use of the EN62056-21 protocol
- - DLMS/COSEM
• profile of instrumentation values (up to 8 channels)
• optical display stepping
• up to 3 electronic S0 outputs
• up to 2 control inputs ( option )
• up to 4 electronic 230V outputs (option)
• user friendly reading, setting and programming tool alphaSET ( option )
