E550 is a transformer connected commercial electricity meter suitable for low and medium voltage applications. Meter also comes in a directly connected option. The device provides very much needed functionality in power quality, anti-tampering, billing and outage support. This meter covers comprehensive range of possible communications interfaces (CS, RS-232, RS-485, RS-422, optical) and is equipped with multiple I/Os which could extend up to a number of 8 and serve different purpose. With the addition of E55C communication unit, meter can provide remote communication options via 2G or 3G networks. The E550 is equipped with hardware and software anti-tampering measures and could withstand significant magnetic influences..





