Relay Load Control box for smart grid applications and equipment protection
Relay Control Box
Product Description
Protect your investment by adding extra relays to your smart meter for complete grid management
Traditionally, energy meters were simple devices that measured power consumption, forming the basis for electricity billing. However, today’s energy meters are taking on much greater responsibilities. Beyond just power measurement, they are now essential tools for power quality monitoring, control, scheduling analysis, and security monitoring. Most electricity meters do not contain switchable relays or do not support remote switching.
Product Technical Specification
Main features
- RS485 interface (RJ12 connector, 6P6C – for e-meter, protected by terminal cover)
- Customer Interface (HAN) output (RJ12, 6P6C, RS485 compatible, galvanically isolated voltage)
- Multiple relay control (on/off switching of each connected external devices by 4pcs relays: single-pole SPST, COM/NO switching, max. 250V AC @ 50Hz, up to 5A resistive load – protected by terminal cover)
- Controllable via connected electricity meter (RJ12) – unidirectional DLMS / COSEM communication
- Sending all meter data transparently to the separate RJ12 (HAN) connector (DLMS / COSEM unidirectional communication to the Customer Interface output)
- Overvoltage protection according to EN 62052-21
- IP21 plastic enclosure (Protection Class 2) with terminal block port cover and built-on 35mm DIN-rail
Main Application:
- Smart Metering – for tariff control of meters
- Smart Grid – for DSOs, Solar Farm Operators
- Smart City – for Electric Car Chargers and Boiler- and Heating control
- Industrial Automation – Building Automation,
Ventilation- and Cooling control
Product Brochure Link: