Product Specifications
| Prod Model: |
DDS722 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Current(a): |
1.5(6) 2.5(10) 5(20) 5(30) 10(40) 10(60) 15(6 |
| Rated Voltage(V): |
220 or 240 |
| Rated Frequency(Hz): |
50 or 60 |
| Accuracy Class: |
Class1 or Class2 |
| Display: |
Digital |
| Installation: |
General Installation Meter |
| Usage: |
Multi-rate Watt-hour Meters |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Power Meter Connection: |
Terminal |
| Measured Signal: |
Continuous Wave |
| Type: |
Energy Meter |
Product Description
DDS722 type electronic single-phase watt-hour meter
1.Brief introduction of product
The DDS722 type electronic single-phase watt-hour meter adopt exclusive use LSI, the device typifying new periphery component, simple structure, high reliability, low power consumption, long life etc, is suitable for the single-phase AC active electric energy with rated frequency of 50Hz. The performance is in conformity with the technical requirements for single-phase electronic watt-hour meter stipulated in GB/T 17215.321-2008 class 1 and 2 static AC Active watt-hour meter standard.
2.Function and features
-Measure active electric energy, do not need calibrate for long-term operation
-Adopt the special chip of measurement ADE7755
-Adopt the latest oversea electric energy special integration circuit, greatly improved dynamic working range of meter, to make the ability of actual overload up to over 10times
-Have good mistake linearity in the range of 5%Ib~Imax
-Few periphery components , simple structure, low power consumption
-Adopt high reliability and long life electronic components, so the meter assume feature of high reliability and long life.
3.Main Technical Data
Rated Current(A):1.5(6) 2.5(10) 5(20) 5(30) 10(40) 10(60) 15(60) 20(80) 30(100)
Rated voltage(v): 220 or 240
Rated Frequency(Hz): 50 or 60
Accuracy class: class1 or class2
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.
