Product Specifications
| Prod Model: |
DDY200-F1T |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Usage: |
Prepayment Meter |
Product Description
General introduction:
The DDY200-F1T meter can perform a two-way transmission of the electric quantity purchased and consumed between the energy meter and the vending system using IC card. It integrates a single-phase prepayment watt-hour meter and a large current earth- leakage circuit breaker to insure that the usage of electricity is safe and reliable. The meter also integrates many kinds of anti-tampering functions.
Main technical parameters:
Accuracy class 2.0
Voltage 220V
Frequency 50Hz
Current 5(30A)
Power consumption: ≤ 3W
Operating temperature -10~55 celsius
Limit temperature of operation 60 celsius
Storage temperature -10~70 celsius
Relative humidity: ≤ 95%
Main functions:
*Metering: Meter accumulated energy, available energy, reserve energy and dysfunction energy;
*Reserve (need to be set in advance)
When available energy reaches zero and user can not purchase energy in time, the meter has reserved a certain amount of electricity for use in a case of emergency.
*Load control function: Set a limit to load current for every meter, when a meter inspects the power consumption and detects that load exceeds the 110%-120% authorised maximum, the meter will automatically cut power after one minute.
*Anti-tampering:
*Inversion of direction of rotation: When the sensor detects that the metering disk rotates in an inverse direction for a certain number of revolutions, the meter cuts energy automatically.
*No consumption for a certain specified period: When the sensor detects an absence of disk rotation for a certain period of time exceeding a predetermined value, the meter cuts the energy. This predetermined value is registered in the IC card when the IC card is inserted in the meter. This value is set to zero if the energy distribution authority decides not to use this function.
*Alarm: When the remaining available energy becomes less than a predetermined alarm value, the meter visual indicator will flash at a certain frequency. If this remaining available energy becomes less than second predetermined alarm value inferior to the precedent, the meter visual indicator starts flashing at a higher frequency to remind the user of the urgency to purchase electricity.
*Display: Seven segments LCD to display available energy and meter status;
*Identification: The meter will not work as long as a non-corresponding IC card or medium is used.
*Accumulation of energy: When the user inserts inside the meter the IC card into which the purchased energy has been registered, the amount of energy purchased is added to the amount of energy remaining.
The company's main product is "SEASUN" bland watt-hour meter, whose annual production is over 40 million pieces, including varieties series, such as such electromechanical watt-hour meter, electric watt-hour meter, single-phase watt-hour meter, three-phase watt-hour meter, prepayment watt-hour meter, multi-tariff watt-hour meter, multi-functional watt-hour meter to meet different needs from customers.
In terms of quality management, Seasun was granted ISO 9001 certification by British SGS Company in 1997, and successfully passed review in 2000. In 2003 Seasun passed the quality system certification of Loyld's Register Quality Assurance (LRQA), the 2000 edition again. Sessun has obtained exporting right. Seasun has signed formal contracts with many countries. The product export to Europe, Asia, Africa and so on.
