DDS193 einphasige, elektronische Wattstundenzähler

DDS193 electronic single-phase watt-hour meters adopt large-scale energy measuring IC chips and advanced SMT fully automatic paste welding technology, as well as high quality electronic elements and excellent structural materials. Strict scientific aging, testing and debugging processes effectively ensure that the product has the characteristics of accurate measuring, reliable operation, stable structure etc. All products have guarantees of long-life operation, and are provided with pulse output according to customers requirements. This meter is capable of preventing against unlawful stealing of electricity. Technical parameters: Accuracy: Class 1.0, Class 2.0 Standard: GB/T17215-1998 Reference temperature: 23oC Operating temperature limits: -25oC - 50oC Power consumption: <1W Pulse driving capacity: not less than 20Ma Operating voltage: AC220V