沪川集团--------创建一个美丽新世界 沪川集团是一家无区域集团, 其母公司沪川集团公司的前身乐清市沪川继电器厂始创于1989年,沪川集团是一家集高科技、低压电器、酒店、投资、贸易、家具等产业的 多元化产业集团。集团现辖7大专业公司,拥有柳市唯一一家三星级酒店、自营进出口企 业及300 多家专业协作企业,产品畅销国内及世界30多个国家和地区.主要生产经营指纹识别应用系统、IC卡系统、汽车电器、IP电话系列产品、仪器仪表、静电离子水处理系统、低压电器、家具及配套产品等50多个系列、200多个品种、2000多种规格的产品。集团现有员工1500余人,其中专业技术开发人员78人,房产面积6万余平方米,沪川集团有限公司注册资金人民币5518万元,集团总注册资金人民币为壹亿零叁佰捌拾柒万元,年销售收入2.8亿元。沪川人一直在整合资源,发挥优势,增加新的经济增长点,努力打造“ 百年沪川”。 沪川集团在不断发展的进程中,逐步形成了自己的企业文化体系,这就是以 " 修身、齐家、立业、助天下 " 为企业理念,将 " 以发展吸引人、以事业凝聚人、以工作培养人、以业绩考核人 " 为用人准则,以 " 实现企业发展与个人成功高度和谐统一 " 为企业文化建设的核心,为使企业员工业务水平、综合素质与企业同步协调发展,集团经常组织员工外出学习、考察、培训,通过建立健全学习型组织、创业型团队,提高员工满意度,倡导人性化管理,是增强企业可持续发展的有力保证。 与此同时, " 发展企业、回报社会 " 是沪川不变的追求,先后投入扶贫救灾、军民共建、员工互助、设立两个奖学金等社会公益事业,积极回报社会,实践着 " 修身、齐家、立业、助天下 " 的誓言。 |
DTS(X)870、DSS(X)870型
电子式三相有功无功组合电能表
DTS(X)、DSS(X)870型电子式三相有功无功组合电能表是采用国际先进的超低功耗大规模集成电路以及SMT工艺制造的优良产品。关键元器件选用国际知名品牌、长寿命器件,提高了产品的可靠性和使用寿命。产品可以精确计量额定频率为50HZ的三相电网中有功和无功电能,可替代两块普通三相电能表。同时,他具备可扩展485通讯和红外通讯功能,可实现远距离抄表,为用户自动化管理提供了必备的条件。
Type DTS(X)870、DSS(X)870
Type DTS(X)870、DSS(X)870
Type DTS(X)、DSS(X)870 three phase active and reactive energy combination meter
Type DTS(X)、DSS(X)870 three phase active and reactive energy combination meter adopt a large scale of integrated circuits with low power consumption and SMT Technology.Its key components selects international brand and long life components, which improve the reliability and service life of products.Itis used for measuring active and reactive energy power loss in frequency 50Hz three phase AC net, and replace two normal three phase kwh meter. Also it can add RS485 Communication interface and Infrared Data Association. And have a function in long distance pulse output, for use in automatization management.
2.1组合电能表
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 DTS(X)870 | 3×220/380 | 50 | 1.5(6)~30(100) | 见铭牌标识 |
3×57.7/100 | 50 | |||
三相三线 DSS(X)870 | 3×100 | 50 | ||
3×380 | 50 |
2.2无功电能表
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 DXS870-4 | 3×220/380 | 50 | 1.5(6)~30(100) | 见铭牌标识 |
3×57.7/100 | 50 | |||
三相三线 DXS870-3 | 3×100 | 50 | ||
3×380 | 50 |
3.Specifications and types
2.1 Combination meter
Specifications and types | Reference voltage(V) | Rated frequency(HZ) | Rated current (A) | Meter constant(imp/kw.h) |
Three phase four phase DTS(X)870 | 3×220/380 | 50 | 1.5(6)~30(100) | As shown in nameplate |
3×57.7/100 | 50 | |||
Three phase three wire DSS(X)870 | 3×100 | 50 | ||
3×380 | 50 |
2.2 Reactive energy meter
Specifications and types | Reference voltage(V) | Rated frequency(HZ) | Rated current (A) | Meter constant(imp/kw.h) |
Three phase four phase DXS870-4 | 3×220/380 | 50 | 1.5(6)~30(100) | As shown in nameplate |
3×57.7/100 | 50 | |||
Three phase three wire DXS870-3 | 3×100 | 50 | ||
3×380 | 50 |
3.技术参数
3.1电气要求
精确度等级:1.0级,2.0级
正常工作电压:0.9Un~1.1Un
极限工作电压:0.7n~1.3UN
电压线路功耗:有功功率≤2.0W,视在功率≤5VA
电流线路功耗:有功功率≤1.0VA
启动电流:有功0.002ln(1.0),无功0.003ln(2.0)
潜动:具有反潜动逻辑设计
绝缘耐压:≥2000V AC
3. Technical parameter
3.1 Electrical required
Accuracy rating:class 1.0,class 2.0
Normal working voltage:0.9Un~1.1Un
Limiting working voltage:0.7n~1.3UN
Voltage consumption:active power≤2.0W,apparent power ≤5VA
Current consumption:active power≤1.0VA
Starting current: active 0.002ln(1.0), reactive 0.003ln(2.0)
Creep: logical design for anti-creeping
Insulation andwithstand voltage:≥2000V AC
3.2环境要求
正常工作温度:-25℃-+60℃
极限工作温度:-40℃—+70℃
储运运输温度:-45℃—+70℃
相对湿度:小于95%
3.2 Environmental 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通讯参数
通讯波特率:RS485:1200bps`9600bps
红外:1200bps
通讯规约:DL/T645-1997
3.4设计寿命:10年
3.5符合标准:GB/T17215-2002,GB/T17883-1999
3.3 Communications parameter
Communications baud rates: RS485:1200bps`9600bps
Infrared:1200bps
Communication agreement.:DL/T645-1997
3.4 Designed life:10 years
3.5 Standard:GB/T17215-2002,GB/T17883-1999
4.1计量功能
计量正、反向有功总功能,并存储数据
计量感性、容性无功总功能,并存储数据
计量A、B、C三相有功总电量,并存储数据
计量A、B、C三相反向有功总电量,并存储数据
4. Major function
4.1 Measurement function
Measure positive direction active energy and reversed direction active energy,and store data.
Measure sensibility andcompatibilityreactive total energy and store data.
Measure A、B、C three phase active total quantity of electricity and store data.
Measure A、B、C three phase reversed direction active total quantity of electricity and store data.
4.2三相电源供电,一相或两相断电,计量准确性不受影响
4.3具有缺相指示功能
计度器或液晶显示。(可选)
具有参数自动轮显功能,显示的内容和顺序可任意设置
4.5通讯功能(可选)
可通过手持终端进行红外通讯和RS485通讯,完成编程设置或抄表;
RS485接口与电表内部实行电气隔离,并设有防雷击电路
通讯规约参照DL/T645-1997规约或其他地方要求
4.6输出功能
具有有功、无功脉冲测试口输出功能
(满足远动脉冲输出要求,脉宽为80ms±20ms)
具有容性、感性无功测试输出功能
4.2 Three-phase power supply,one phase or two phase power-down, the accuracy of the calculation will not be affected.
4.3 Have function of off-phase
LED or LCD display(optional)
Parameter can automatically display by turn, the display contents and sequence can be set arbitrarily.
4.5 Communication(optional)
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.
Communication agreement refer to DL/T645-1997 agreement or other requirements.
4.6 Output function
Have a function of active and reactive pulse testing port output.
(Can meet pulse output requirement, pulse width is80ms±20ms)
Have compatibility and sensibilityreactive testing output.
4.7事件记录功能(仅限LCD表)
实时测量A、B、C三相电压、电流,1分钟有功平均功率,1分钟无功平均功率,有功功率,无功功率,功率因数,视在功率,频率
具有失压、断相事件记录功能
4.7 Function of events records(only LCD meter)
Real-time measure A、B、C three voltage, current.. average active power in one minute, Average reactive power in another one minute, active power, reactive power, power factor (PF), apparent output, frequency
Have function of recording voltage-absent and phase failure events