HUAJIA ELECTRICAL (GROUP) CO.,LTD.
首页 中 文 English E-mail
 
产品展示>>仪器仪表 :DDS977 Single Phase Electronic Watt-hour Meter>> 温州华嘉电器有限公司
产品展示
仪器仪表:DDS977 Single Phase Electronic Watt-hour Meter [点击:174] 次 
DDS977 Single Phase Electronic Watt-hour Meter
 
Application
 
Type DDS977 single phase DIN watt-hour meter is a kind of new style single phase electronic watthour meter, the meter completely accord with relevant technical require-ments of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036, it can accurately and directiy measure active energy consumption from single phase AC electricity net., it can display total energy consumption by step type impulse register or LCD display, it has followeing features:Good reliability, small volume, light weight, specious nice appearance, conve,
nient installation, etc.
 
Functions and features
 
■ 35mm standard DIN rail installation, complying with standard DIN EN5002.
■ May select 5+1 digits register by step type or 7 digits LCD display.
■ May select infrared carrier wave carrier wave communication and RS485 serial port communication.
■ Impulse output when no power, complying with standard DIN43864.
■ May select normal or simple connection.
 
Technical parameters
 
Type
Accuracy
Rated voltage (V)
Rated current (A) Starting
Current
Insulation
Performance
DDS977
(DEM011)
Class 1
220V
2.5(10), 3(15),
5(30), 10(50),
15(90), 20(100),
5(40), 5(100)
0.4%Ib
AC voltage 2KV for
1 minute inpulse
voltage 6KV
Class 2
0.5%Ib
 
 
 
 
Copyright ©温州华嘉电器有限公司 All Rights Reserved.
INDUSTRIAL ELECTRIC

华嘉工业园

  地址:中国浙江省乐清市经济发开区纬十五路311号.  邮编325604
  电话: +86-577-62667777 62779779
  传真: +86-577-62779118
  邮件: sales@huajiagroup.com
  网站: www.huajiagroup.com

上海出口中心:

  地址:中国上海浦东路500号7F-A.  邮编200120
  电话: +86-21-58761010
  传真: +86-21-58768080
  邮件: vecas@huajiagroup.com

About us
 
 
 
Service

 
人力资源
 

 

华嘉  电器