Product Specifications
| Prod Model: |
DTSY200 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Electric Equipment: |
Three-phase Four-wire |
| Theory: |
Static Meter |
| Usage: |
Prepayment Meter |
Product Description
General introduction
DTSY200-B meter is used to measure three-phase active electric energy in the 50Hz AC circuit. Adopting high-accuracy three-phase sampling special purpose chips, the product can carry through sampling measurement and transmit it to intelligent microprocessor. After conversion and processing, the energy display and interface control are completed. Data transfer is completed by IC card. Energy and power consumption data are mutually transferred between the meter and vending management system to realize the functions of electric energy measurement and electricity charge prepayment.
Main technical parameters
* Current: 3× 5(20) A, 3× 10(40) A, 3× 15(60) A, 3× 20(80) A
* Accuracy class: 1.0 class
* Reference voltage: 3× 220/380V
* Reference frequency: 50Hz
* Operation voltage range 0.9Un~1.1Un
* Normal temperature range: -25 ~+ 55 celsius
Main functions
* Monitor and control function
* When the remnant energy is less than the presetting warning quantity 1, the meter will flash remnant energy at all times to remind the user to purchase electricity. * When the remnant energy is less than the presetting warning quantity 2, the meter will turn off power once to remind the user. Three minutes later after inserting electricity card, the user can manually close breaker outside the meter. Thus, the meter resumes to supply power. * When the remnant energy reduces to zero, the meter will turn off power automatically.
* Memory function: The remnant energy and information stored in the meter will not be lost due to power supply failure over a long period.
* Display function
LED displays the remnant electric quantity (kWh).
Register displays the accumulative energy charge.
* Identification function: The meter won't work while the non-designated IC card or medium is used.
* Adding function: When the user insert prepayment card, in which purchased energy is stored into the meter, the remnant energy will be added to the newly bought energy.
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.
