DSS722 type electronic three-phase watt-hour meter
1.Brief introduction of product
The DTS/DSS722 type electronic three-phase watt-hour meter is adopted latest microelectronic technology, used to measure active electric energy of three-phase AC whole rated frequency is 50/60Hz, coordinate meter age of positive and negative. This series meter have two mode of cut-over, cut-over directly and cut-over by mutual inductance electronics. The performance is in conformity with the technical requirements foe three-phase electronic watt-hour meter stipulated in GB/T 17215.321-2008 class1 and 2 static AC active watt-hour meter standard.
2.Function and features
-Measure three-phase active electric energy, do not need calibrate for long-term operation
-Three phase power supply, loss one(any one wire of three wire) or two (any two wire of four wire)phase, uninfected measurement
-Wide service temperature rage
-Assuming function of defect phase indication or voltage indication
-Way of display: register,LCD,digital tube
-Remote interruption of power supply function
-Output interface RS485
3.Main Technical Data
Rated Current(A):3*1.5(6) 3*5(20) 3* 10(40) 3*15(60) 3*20(80) 3*30(100)
Rated voltage(v): 3*220 or 380 3*100 or 57.7
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.
