Aplication：

Type DSSF169 single-phase electronic energy meter is the new generation of product,which is ceveloped lately by absoing the opinions from the experts of supply stem and users public as foreign new technology.

　 The product meets the repurrements of GB/T17215-2002 Grade land 2Static/AC Active ve watthour Meter and GB/T5284-2020 Multi-rate(Time Sharing)Watt-hour meter.

　 Except for the fundamental funclions of time sharing measunement is can still bs priovidad with other additional fuctions (such as maxi mum demand infrared meter copying and serring,,etc) to meet the repuinements of different users.

Main character istics：

1.Long service life and excellent prerformance owing to the industrial grade chip,liquid crytal dispay(LCD),crystal oscillator,erc

2.High in intrgration,simple in peripheral circuit ,rational in distrbution,goodin integrity,smallin size and easy to installation

3.Higer anti-omterference,strong capability of high votage impulse withstand ,and wide range of operating voltage

4.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 voltage

3.Error of collecting signal: ≤1×10^-5

4.Power consumpation:1W

5.Service temoerature:-25~+55℃

6. Storage&deivery temperature:-35~+65℃

7.Battery capacity: ≥1.2Ah,Storage life:10years

8. Liquid crystal display:≥100,000h

Outline and installation size：