DSSD331、DTSD341多功能表、电子式多功

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类型:电子式电能仪表品牌:沪川或者* 型号:DTSD、DSSD多功能电能表基本电流:1.5-100（A）准确度等级:0.5 参比电压:220 380（V）电流倍率:1.5 显示方式:液晶频率:50-60（Hz） *大电流:100（A）装箱数:4

DTSD 870、DSSD870型

电子式三相多功能电能表

T*e DTSD 870、DSSD870

Three phase electronic multi-function watt-hour meter

1.概述

DTSD、DSSD型电子式三相多功能电能表是我公司根据*有关技术标准、规程和广大电力用户的实际要求，采用*技术设计的新型多功能智能电能表,具有精度高、定性好、布局合理、工艺*、实用*、*大、操作方便等特点，可准确、快捷地对各类电参数进行测量计算、***水平。

Introduction

T*e DTSD 870、DSSD870 three phase electronic multi-function watt-hour meter are completely conform to the requirements of nationaltechnology standard、regulations andpower consumer, which is a new multi-function *art meter. It has following feature:high accuracy,reasonable structure,advanced techniques,strong applicability, powerful function, simplified operation.this meter can accurately and easily measureelectrical parameter,which has reach national advanced level

规格型号

型号规格	参比电压（V）	额定频率（HZ）	标定电流（A）	仪表常数（imp/kw.h）
三相四线 DTSD870	3×220/380	50	1.5(6)~30(100)	见铭牌标识
三相四线 DTSD870	3×57.7/100	50
三相三线 DSSD870	3×100	50
三相三线 DSSD870	3×380	50

2.Specifications and t*es

Specifications and t*es	Reference voltage（V）	Rated frequency（HZ）	Rated current （A）	Meter constant（imp/kw.h）
Three phase four wire DTSD870	3×220/380	50	1.5(6)~30(100)	As shown in nameplate
Three phase four wire DTSD870	3×57.7/100	50
Three phase three wire DSSD870	3×100	50
Three phase three wire DSSD870	3×380	50

3.技术参数

3.1电气要求

*度等级：1.0级，2.0级

正常工作电压：0.9Un~1.1Un

*限工作电压：0.7Un~1.3Un

电压线路功耗：每相电压回路功率消耗≤2.0W和5VA

电流线路功耗：≤1.0VA

启动电流：0.004lb

潜动：具有反潜动逻辑设计

数据备份电池电压：3.6V DC

停电抄表电池电压：6.0V DC

3.2环境要求

正常工作温度：－25℃-+60℃

*限工作温度：－40℃—+70℃

储运运输温度：－45℃—+70℃

相对湿度：小于95%

3.Technical parameter

3.1 Electrical required

Accuracy rating：cl* 1.0，cl* 2.0

Normal working voltage：0.9Un~1.1Un

Limiting working voltage：0.7Un~1.3Un

Voltage consumption：voltage consumption involtage circuit≤2.0W and ≤5VA

Current consumption：active power≤1.0VA

Starting current: 0.004lb

Creep: logical design for anti-*ing

Data backupbattery voltage：3.6V DC

Power failure battery voltage：6.0V DC

3.2 Environment requirements

Normal working temperature：－25℃-+60℃

Limiting working voltage：－40℃—+70℃

Transportation and Storage temperature：－45℃—+70℃

Relative humidity (RH): less than 95%

3.3工作参数

时钟准确度：≤0.5S/d (23℃)

电池容量：≥1000mAH

停电后数据保存时间：≥10年

费率时段数：4段率，10段率

计度范围：0~999999.99KWH, 0~999999.99kvarH

RS485通讯波特率：RS485口11200bps——9600bps

RS485口21200bps

设计寿命：10年

*合标准：GB/T17215-2002，DL/T614-1997,GB/T17883-1999,DL/T645-1997

3.3 Running parameter

Clock accuracy:≤0.5S/d (23℃)

Batterycapacity:≥1000mAH

Preserving dataafter power outage:＞10 years

Rate time-interval:4 rates, 8 rates

Measuring range: 0~999999.99KWH, 0~999999.99kvarH

RS485 baud of communication port: RS485口11200bps`9600bps

RS485口21200bps

Designed life: 10 years

Standards-compliant: GB/T17215-2002，DL/T614-1997,GB/T17883-1999,DL/T645-1997

4.主要功能

4.1计量功能

分时计量正、反向有功/无功电能，并存储其数据

分时计量正、反向有功、无功*大需量及发生时间，并存储其数据

计量四象限无功能，并存储数据

*大需量周期5、10、15、30、60分钟可选

4.2复费率功能

可编程4种费率，10个时段、5个日时段、4个时区及12个公共假日

具有日历、计时和周年自动切换功能，同时具备温度补偿功能4.3LCD显示功能（背光功能可选）

具有自动轮显和按键显示功能，显示内容及顺序可任意设置

用遥控器可查看任意一项数据内容

4.Major function

4.1 Measurement function

Time-sharing measure positive and reverse direction active and reactive energy, and store data.

Time-sharing measure the active and reactive maximum demand and happening time of positive and reverse direction, and store data.

Measure4-quadrant reactive function,and store.

Cycle of maximum demand is 5、10、15、30、60 minutes(optional)

4.2multi-rate function

Programmable 4 rate,10 period of time, 5 day period,4 time zone and 12public holiday

Automatic switching between calendar,timing and anniversary,at same time ,it has temperature compensation function, 4.3LCD display(Backlight display can be selected)

Display automatically by turn and keyboard function, display content.time and sequence can be set arbitrarily

Check any data can though remote control.

4.4通讯功能

具有两个RS4855接口和一个红外通讯接口同时通讯互不干扰

RS485接口和电表内部实现电气隔离，并设有*雷击电路

4.5输出功能

有功和无功脉冲测试口输出，正反向有功和无功远动脉冲输出

时钟输出、需量周期更替信号输出、时段切换信号输出

4.4Communications function

Infrared data communications and RS485 communications though hand-held Terminal,which can finish programmable set and meter reading.

RS485 communication port and internal meter electrical isolation,it also havelightning protection circuit.

4.5Output function

Active and reactive pulse testing port output,positive and reversed direction active and reactive pulse testing

Clock output、demand cycle ofsignal output,period shift of signal output

4.6*记录功能

实时测量三相电压、电流、功率等*值及当前频率

具有欠压、失流、电压合格率、停电、编程、需要清*、广播校时等*记录功能

4.7*功能

具有停电按钮唤醒功能和红外唤醒功能，并要实现停电红外抄表

具有故障信息提示、报警及*负荷跳闸输出功能

具有电量冻结、12月用电量、负荷代表日整点电能记录功能

开盖记录功能

负荷曲线记录功能

负荷代表日整点有功记录

电能冻结功能等

4.6 Recording function

Real-time measure three phase voltage, electric current,power and present frequency

Have function of recording voltage loss,current loss, voltage qualification rate, current failure ,programming,demand clearing,adjust the time and so on

4.7Special function

Power off awakening function and infrared awakening function,besides, can read meterby infrared when power off

Failure message prompt,alarming and overload triping operation

can record freeze quantity of electricity, electricity in 12 months,load energy

Record uncover

Load curve records

Freezing energy function