What cannot be measured, cannot be improved: Ekinex supports the energy efficiency of buildings with its Smart Metering solution. The KNX single-phase KNX Secondary Electricity Meter from Ekinex is a device for measuring active and reactive electrical energy with bidirectional counting for imported and exported energy, current, voltage, active and reactive power, power factor and other electrical parameters. The 2 measuring circuits available are for connection via external current transformers. The device has an integrated communication module to the KNX bus.
The meter provides electrical parameters on the KNX bus, has total/partial counters, comparators and other logic functions, and is configurable via ETS for integration into the energy management system with functions such as load control or threshold monitoring. The device is designed for installation in flush-mounting boxes or inside switchboards and control cabinets (with the supplied accessory).
Technical data
- Supply voltage: 230 V AC
- Rated frequency fn: 50 Hz
- Current transformers from Imax 5 A up to Imax 120 A (not included in delivery)
- Current consumption from bus < 10 mA
Supply
The scope of delivery includes a terminal for connection to the KNX bus line. To be completed with separately ordered current transformers EK-MST-...A.
Functions / Features
- Bidirectional measurement of electrical parameters for single-phase circuits
- Connection of measuring circuits to current transformers via screw terminals
- Accuracy better than 2%
- Connection to bus line via KNX terminal
- Up to 2 independent measuring circuits available
- Plastic housing
