DDSF DDSY single-phase Electronic Multi-rate

DDSF169 single-phase Electronic Multi-rate

Aplication

Type DDSF169 sinle-phase electronic multi-rate electric energy meter is the new geeration of product,which is ceveloped lately by absrbing the opinions from the opinions from the exerts of supplty strm and user pubic as well as foreing new technology.The productmeets the repuirements of GB/T17215-2002 rade land2 Static AC Active Watt hour Miter and GB/T15284-2002 Multi-rate (Time Sharing) Watt-hour Meter.Excpt for the fundamental functions of time sharing measurement,it can still be provided with other additional functions(such as maximum demand,infrared meter copying a-an strring ,etc) to meet the requirements of different users.

Main character istics

service life and excellent prerformance owing to the industrial grade chip,liquid crytal dispay(LCD),crystal oscillator,ercin intrgration,simple in peripheral circuit ,rational in distrbution,goodin integrity,smallin size and easy to installation3.Higer anti-omterference,strong capability of high votage impulse withstand ,and wide range of operating voltage4.Protective function with code setting 5.Function for protecting agagingst electricity-theft with the warning display of electricity-theft

Technical indes

1.Error of day timing: ≤0.3;tempaerature factor ≤±0.1s/(d.)2.Operating voltage range:70%~120%rated voltage3.Error of collecting signal: ≤1×10-54.Power consumpation:1W5.Service temoerature:-25~+556. Storage&deivery temperature:-35~+657.Battery capacity: ≥1.2Ah,Storage life:10years8. Liquid crystal display:≥100,000h

Outline and installation size