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METER DDSY881 Series Electronic Single-phase Prepayment Energy Meter

METER DDSY881 Series Electronic Single-phase Prepayment Energy Meter
company HUYU GROUP CO., LTD.
Categories Energy Meters
Update2010-12-30
Original RegionChina
METER DDSY881 Series Electronic Single-phase Prepayment Energy Meter

DDSY881 series electronic formula type prepayment energy meter is used in measuring participation ratio frequency 50Hz and single-phase dc active-energy, Having the function of prepayment management of buying first and using after the electricity simultaneously, The products are suitable for improving the system of using electricity in our country, Realizing the electric energy to commercialize, Controlling and adjusting the load of electric network.
To have all function of electronic type single-phase electric energy meter ic card prepayment using electricity, To buy first and use after using, Cutoff the power supply when using up.
The card of purchasing the electricity records the information of using electricity automatically, And it is convenient to manage.
When two grades of capacity of electricity are consumed, It will alarm and remind the user to purchase the electricity in time.
Single-phase and three-phase prepayment active-energy meter use one management system of prepayment to sell the electricity.
One management system of prepayment to sell the electricity.
When the line of supplying is cut, The data could keep 20 years at least.

METER DDSY881 Series Electronic Single-phase Prepayment Energy Meter on sale

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