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。
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
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 |
3×57.7/100 | 50 | |||
三相三线 DSSD870 | 3×100 | 50 | ||
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 |
3×57.7/100 | 50 | |||
Three phase three wire DSSD870 | 3×100 | 50 | ||
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
友情链接: 深圳市元东发电子有限公司