概述
DTSY6611三相四线IC卡预付费多用户电能表、DSSY6611三相三线IC卡预付费多用户电能表(插卡机井电能表)是采用专用电能计量芯片和先进单片微型计算机为核心部件的全电子设备，用于安装在50Hz，3×380V三相三线制的灌溉供电场合，各项技术指标符合GB/T18460-2001《预付费电度表》的技术要求。
DTSY6611 three-phase four line IC card prepaid multi user electric energy meter, DSSY6611 three-phase three line IC card prepaid multi user electric energy meter (card well electric energy meter) is a full electronic equipment using special electric energy metering chip and advanced single chip microcomputer as the core component. It is used for installation of irrigation power supply in 50Hz, 3 x 380V three-phase three wire system, The technical specifications meet the technical requirements of GB/T18460-2001 prepaid kilowatt hour meter.
产品特点
DTSY、DSSY6611系列电子式电能表适用于频率为50Hz或60Hz有功电能计量，安装于室内或窗外表箱内使用。适用于环境温度为-30至+70℃，相对湿度不超过85%，且周围空气中不应有腐蚀性气体，避免尘砂、盐雾、凝露等影响。
一卡表功能特点：应用计算机管理，先购电后用电；在额定电流范围内能限制最大使用
功率(由供电部门限定)；一表一卡，专卡专用，失卡不失电，补卡再用；电卡能双向传递数据；能自动断电告警用户购电；电量为零时，自动拉闸断电；并具有一定的防窃电软件设计等。
多卡表功能特点：电能表配有一套管理系统，其主要功能时把用户购买的金额加密地记录于电能卡上，以实现一表多卡(用户的电能卡只能在配套的电能表上使用(卡内局号、区域号、村号和配
DTSY、DDSY6611 series electronic watt-hour meter is suitable for measuring 50 Hz or 60 Hz active energy, and is installed indoors or outside the window box. Suitable for ambient temperature of - 30 to + 70 C, relative humidity is not more than 85%, and the surrounding air should not be corrosive gas, to avoid dust, salt spray, condensation and other effects.
Functional Features of One Card Meter: It is managed by computer, purchasing electricity first and then using electricity; it can limit maximum use within rated current range.
Power (limited by the power supply department); one meter, one card, special card, loss of power, recharge card reuse; electric card can two-way transmission of data; can automatically power off alarm users to buy electricity; when power is zero, automatic switch off power; and has a certain anti-theft software design.
Multi-card meter function features: Watt-hour meter equipped with a management system, its main function is to encrypt the amount purchased by the user on the energy card to achieve a multi-card meter (the user's energy card can only be used in matching watt-hour meters (card number, area number, village number and distribution number and
技术参数
◆参比电压：三相四线3×220/380V或3×57.7/100V
三相三线：3×100V或3×380V
◆参比频率：50HZ或60HZ
◆电表常数：以铭牌为准
◆参比电流：3×1.5(6)A,3×3(6)A,3×5(20)A,3×10(40)A,3×15(60)A,
3×20(80)A,3×30(100)A
◆准确度等级：1.0级
◆具有防潜动逻辑设计
◆功耗：<2.0W
◆输出继电器触点的容量：电能表最大电流的1.5-2倍
◆环境工作条件：-30℃~+70℃
◆预付费功能：预收电费，剩余电量=0，自动拉闸断电。
◆合闸拉闸方式：内置继电器开关。
Reference voltage: three phase four wire 3 x 220/380V or 3 x 57.7/100V
Three phase three lines: 3 x 100V or 3 x 380V
Reference frequency: 50HZ or 60HZ
The constant of the electric meter: the nameplate is the criterion
The reference current is 3 x 1.2 (6) A, 3 x 3 (6) A, 3 x 5 (20) A, 3 x 10 (10) A, and X * (A),
3 * 20 (80) A, 3 x 30 (100) A
Accuracy grade: 1 level
Logic design with anti latency
Power consumption: <2.0W
The capacity of output relay contacts: 1.5-2 times of the maximum current of the electric energy meter.
Environment working conditions: -30 C ~+70 C
Prepaid function: collect electricity in advance, remaining =0, and automatically switch off power.
Lock and pull mode: built-in relay switch.
Multi card function: it can be used by multiple IC card users.
Memory function: the data in the table can be stored for 10 years without power failure.
