Product Specifications
| Prod Model: |
DDSI722 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Current(a): |
5(20) 5(30) 10(40) 15(60) |
| Rated Voltage(V): |
220 or 240 |
| Rated Frequency(Hz): |
50 or 60 |
| Accuracy Class: |
1s or 2s |
| Display: |
Digital |
| 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
DDSI722 single phase electronic carrier watt-hour meter
1.Brief introduction of product
DDSI722 single phase carrier watt-hour meter is the new intelligent adopting an international advanced micro-chip which has the function of carrier communications, relay control, with ADE7755 chip, high integration, high measurement accuracy, high speed and low power consumption, carrier communication interface etc.
It meets the standard of GB/T 17215.321-2008(iec61036), GB/T15284-2002, carrier performance conform to the standard of DL/T698.1-2009 electrical industry. Steady and reliable , high accuracy, easy installation for watt-hour meter, which is particular applicable to electrical energy measurement and control of commercial customers and industrial users.
2.Function and features
-Measurement function:with ADE7755, measurement of position and negative power of active, protect the electricity from stealing
-Electricity carrier communication function: meter parameter setting and reading,
-May control of meter relay ,
-communication rare:sychronous communication 500bps,
-communication distance:500m(two connections between each)
-4S carrier relay function, expend communication distance
-communication rule: carrier communication rule
-interruption of power supply function:long range to send and to interrupt electricity through the carrier
-way of display: register, LCD
3.Main Technical Data
Rated Current(A): 5(20) 5(30) 10(40) 15(60)
Rated voltage(V): 220or 240
Rated frequency(Hz):50 or 60
Accuracy class: 1s or 2s
Carrier communication:15 series spread spectrum, the center frequency120k
Power consumption:static state is less than 0.5W, the carrier launch is less than 3W
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.
