Outline:

　　 DTSY169,DSSY169 type series electronic three-phase prepaid energy meter use shielded type, sealed structure, adopt a single-chip microcontroller to implement data collection, processing and preservation. It also has some functions such as a reverse measurement of dump energy, online power, total wattage, allowed overdraft amount, limitation of power, show the latest purchase of electricity. The special features of the products have good anti-electromagnetic interference, low power, anti-stealing in electric power, high overload, long operating time. Security of the products is completely in line with IEC61036 international standards and all the technical requirements of electronic three-phase prepaid electric meter in the GB/T17215-2002 and the GB/T18460-2001 national standards.

Main characteristics:

It applies computer management, first using the electricity after buying the electricity. It can provide the limited load control based on the requirement of the customer. A meter has its special card, losing the card does not mean that you lose the electricity; you should buy new card to use again. The electric meter card has an ability of two-way transmission of data; it can automatically cut off the electricity to warn the user to purchase the electricity again. The same as the condition of no electricity, for it has connected with external power controller. It also has some features such as anti-stealing in electric power software.

Technicalindes:

Product manufacture standard: Conforms to GB/T17215-2002 and 18460.3-2001<Prepaid Energy Meter> standard request.

Accuracy rank:1.0 level,2.0 level

Power loss: ≤2.0W

Working voltage scope:

Specification:Three-phase three wire: 3×100V,50HZ,3×1.5（6）A,3×3（A）

Three-phase four wire: 3×220V/380V,50HZ,3×1.5（6）A,3×3（6）A,3×5（20）A,3×10（40）A,3×20（80）A,3×30（100）A

Working condition:Temperature range: -20 ℃+50℃

Limit working temperature range: -35℃+65℃

Relative humidity ≤85%

Outline dimension: