Product Specifications
| Prod Model: |
DD722 Type |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Accuracy: |
Class2 |
| Rated Voltage(a): |
220~240V |
| Rated Current(V): |
5(20),10(40),15(60),20(80),5(30),10(60) |
| Sevice Time: |
30 Years |
| Type: |
Energy Meter |
| Display: |
Indicator |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Installation: |
Direct Connected |
| Usage: |
Standard Electric Energy Meter |
| Measured Signal: |
Continuous Wave |
| Power Meter Connection: |
Terminal |
Product Description
The DD722 type single-phase long life watt-hour meter is a kind of
Induction type meter, which measure active energy electric power consumption
In rated frequency 50Hz and single phase AC electricity net. The type single-phase watt-hour meter is a new-style induction type meter, which is designed and developed on the basis of type DD722 single phase watt-hour meter and absorb domestic and over seas induction meter new techniques and use long life techniques. Its technique performance is completely conform to the stipulated requirement of National Standard GB/T15283-1994 Class 0.5, 1 and 2 AC Active Watt-hour Meter.
Function and Features
* The frame adopts high quality steel plate once molding;
* The voltage elements adopt whole closed vacuum mounding with excellent
Mechanical strength, stable structure and anti-impact;
* The meter adopts magnetic thrust bottom bearing;
* It also has small abrasion, long life and small error change. All kind of adjustment mechanism adopt no step shifting mechanism the meter starting and creeping need not to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by user.
Zhejiang Songxia Electric Meter Co., Ltd. is recommend by the national economy and commerce authority department, founded in 1992, is one of the earliest manufacture in our city, and also the largest export company in the field of meters in Wenzhou. Of the earliest manufacture in our city, and also the largest export company With building area of more than 12000m2 and kinds of high precision specialized equipment. High and new-technology industries and advanced technology use in our many kinds of products. Our products have more than 40 national certificates authorized by the national technology management. We get export certificate from 1999 and our products are very popular and famous in domestic markets, export to many countries and areas such as Pakistan, Nepal, Thailand Bangladesh, Philippine, ltaly, Sudan, Taiwan, etc. Of the earliest manufact.
Our company is established in high-tech and best quality, recognition the customer is the most important, quality is the best, service is the best and credit standing is the best, and we carry out these in our production, Supply and distribution. Our company has perfect quality system. It has passed the ISO9001 Quality System, CCC Quality certificate and KEMA Quality certificate, carrying out currently national standard and International Electro Technical Commission IEC521 standards strictly. With outstanding achievements, our company has got many honorary titles by our government such as Abide by contract, keep promise enterprise, Outstanding enterprise, Consumer recommends goods, Quality brand in Zhejiang Province etc.
We stillcarry on the developmentand research of new products constantly; Absorbing advanced technology and modernized technology equipments and management. We will abide by quality promise with the sprite of expanding, innovating quality, and marketing. Songxia will be more powerful and good further by your support.
