- Contact Person : Mr. Zhou Hua
- Company Name : Zhejiang Wellsun Electric Meter Co., Ltd.
- Tel : 86-21-63830833
- Fax : 86-21-63830766
- Address : Shanghai,Shanghai,Room 1404, 669 Wusong Road, Shanghai City. China
- Country/Region : China
- Zip : 200080
Single Phase Multi-tariff Energy Meter ( static meter , kwh meter )
Single Phase Multi-tariff Energy Meter ( static meter , kwh meter )Maximum 8 time period plus 4 time zones.
Features: 1) Uses AD special measuring chips2) High measuring accuracy3) High overloading multiples4) Able to record electrical voltage of a period of 12 months5) Capable of measuring absolute values of positive and negative directions6) Capable of setting manifold rates and eight periods of time for each day7) The current running rate is indicated by a luminous tube8) Double-rowed LCD display9) Double watches are employed10) Capable of recording the time and basic degree for the last programmingas well as the ID number of the palm meter11) Equipped with infrared communication interfaces, capable of extending to485 ports and multifunctional exporting ports12) Power-cut copying (power-cut displaying)13) DDF-18S series of single-phase static multi-rate electric energy meters are measuring instruments which use special integrate circuits and adopt SCM technology. The technical indices are in accordance with state standards likeGB/T17215 and GB/T15284. They are featured by small startup current, highoverloading capacity and high clock accuracy14) Extreme operation temperature: -10°C to 60°C 15) Demand accounting tariff: four demand accounting tariff, four time zones16) 220V, 5 (20) A, 5 (30) A, 10 (40 )A17) Power consumption: <0.7W
Single Phase Multi-tariff Energy Meter ( static meter , kwh meter )
