DDS2228 is a kind of new style energy meters of which adopt micro-electronics technique and imported large scale integrated circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 single phase energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50HZ or 60HZ active energy consumption from single phase AC electricity net, it is used for setting indoor or outdoor, and it can display total energy consumption by step type impulse register.
|Rated Voltage(V)|| Rated Current(A)||Starting Current||Insulation|
|DDS2228||1.0||127, 230||5(30),10(60),20(100)||0.02, 0.04, 0.08|
AC Voltage 4KV for 1 minute
1.2/50us waveform impulse voltage 6KV
Wenzhou Tosun Electric Co., Ltd
We are one of the most reliable manufacturers and exporters of low tension electrical items and illumination products in China. We have successfully developed and dealt with numerous electrical products in high quality, such as voltage stabilizers, circuit breakers, AC contractors, meters, relays, control units as well as illumination items.
Qualifications and Technological Strength
We possess full line of high tech production equipment and great strength of technology support besides advanced designing forces powered by the first class engineering teams with super industrial computer systems. Thus, Our products are novel in design, exquisite in workmanship and excellent in quality. A lot of our products have obtained "SEMKO", "CB", "CE" and "IRAM", as well as other international quality approvals. The products now are being well sold in more than 100countries and regions in the world.
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We always pay special attention to protecting the benefit of clients, so that both the clients and our company are able to gain benefit from the business relation to the maximum degree. We warmly look forward to establishing, reinforcing and expanding a long term fruitful relationship with the reliable clients all over the world.
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1. We always consider the benefit of the clients first, because we pay special attention to the reputation of our company.
2. We have extensive experience in low tension electric items and illumination products, because we have been dealing the line for more than 21 years.
3. The prices of our products are very reasonable because we have a good network of raw material supply, spare parts and goods. And our factory is efficient, covering an area of 13,000 m².
4. The quality of our products are reliable because we have a group of professional inspectors supervising the quality during the production and before shipment. Our products have obtained TUV, SEMKO, CE, CB, and ROHS certificates.
5. The packing of our products is attractive because we have particular designers in charge of packing material in a unique style.
6. The service from our company is favorable, because we have experienced salesmen to handle business for you specially.
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