The DTZY311C-G -type three-phase fee accuses of the intellectual electric energy meter - Electric Power Profession Equipment Product

The DTZY311C-G -type three-phase fee accuses of the intellectual electric energy meter

Favorites Email to a friend Date: 16/3/2016
First, summary

The DTZY311C-G -type three-phase fee accuses of the intellectual electric energy meter, it is a intellectual electric energy meter of new generation become on the basis that the intellectual ammeter of edition serial new standards of national electric wire netting company 2013 are developed. This phenotype has adopted the super large-scale digital signal to deal with the chip, keep the storing device of information permanently, wireless common network GPRS/CDMA, advanced technology such as RS485 communication interface and infrared communication, intellectual CPU card, big picture wide warm liquid crystal rejecting and information security encryption ESAM module of international standard. This the electric energies measure, measure needing amount with table rates many without being had, at the time of school, freeze, load recording, fee accusing of, telecommunication,etc. functions local, meet the electric department to the demand which users carry on modernized scientific management effectively in time.

Second, technical parameter

Precision grade


Meritorious 0.5S/1 grade, having no 2 grades of work


Voltage specification


3× 220/380V, 3& times; 57.7/100V


Voltage range


0.8Un- 1.15Un


Electric current specification


1.5(6) A, 5( 60) A, 10( 100) A, 20( 100) A


Temperature range of job


In the family: -25 ¡æ- 60 ¡æ, outdoor - 45 ¡æ- 70 ¡æ


Relative humidity


< 75%


Interface of communication


GPRS/CDMA, RS485, infrared


On-load switch


Turn on and break the electric current 120A the most largely, turn on and break for 10000 times


Consumption of the complete machine


The voltage circuit is smaller than 1.5W and 4VA, the electric current circuit is smaller than 0.4VA


Clock accuracy


≤ 0.5s/d


External dimension


It is 290mm (high) × It is 170 mm (wide) × It is 85mm (thick)


Third, main function

1,Measure the function: Having, backward meritorious electric energy, four quadrants do not have electric energy of work and timesharing that measure the function, ,and store 12 historical electric consumption data on account day.

2,The measurement of needing amount: Two-way maximum person who need, assign the intersection of period and maximum person who need, and store 12 will it be account day month maximum data of taking etc..

3,The period of rate: Have two sets of rates and period, each set supports 14 rates of 8 periods of period; The scheme of two sets of prices of electricity, agree on change automatically constantly.

4,Measurement: Measurement always and every fen looks voltage, electric current, power, power factor,etc. parameter of running, the error is smaller than & plusmn; 1%.

5,The fee accuses of the function: Remote can through wireless common the intersection of network and GPRS/CDMA, receive long-range the intersection of sale of electricity and whom system issue, operate a switch, allow, shut the intersection of floodgate and order; Can adopt CPU card to realize sale of electricity and control here.

6,Load record: The ones that can be recorded for more than 40 days are too positive and negative to there are not 6 kinds of data such as total electric energy of work,etc. to gaining merit, four quadrants.

7,Incident record: While recording the zero clearing incident, programming, school, lose pigeonholing, disconnected looks, losing flowing, drawing and shutting for 10 times respectively such as the floodgate.

8,Safe protection: The parameter changes and adopts ESAM module to encrypt algorithms in long-range data transmission and table, do not a licensor operate in order to prevent.

Manufacturing Co., Ltd's main management of electric energy meter of west strength of Hangzhou, the electric energy can count the case, the single-phase electron type electric energy meter, electric energy meter and power consuming information gather the system the terminal, electric energy measure the case, DTZY311C-G -type three-phase fee of branched case of cable and accuse of the intellectual electric energy meter;

Manufacturing Co., Ltd's predecessor of electric energy meter of west strength of Hangzhou is a factory of kilowatt-hour meter of Hangzhou, firstly appeared in 1968, reformed system, registered on December 30, 1999, RMB registered capital is 60 million.
Company it specializes in electric energy meters and power consuming to be terminal to gather system in information and electric energy measure case, the intersection of cable and branched case,etc. mix the intersection of network and the intersection of automation and relevant research and development of product, produce and sell, already had a history of more than 40 years so far, it is a national-level new high-tech enterprise, successively made ISO9001 quality management system, ISO10012 measures management system, ISO14001 Environment Management System and OHSAS18001 job health and safety management system to authorize. West strength & ldquo;” Brand electric energy meter is the leading brand products of Zhejiang Province, west strength & ldquo;” The trade mark is a famous trade mark of Zhejiang Province.

Unit of incumbent Zhejiang Province managing director of employer's organization of instrument and apparatus of the company, branch's managing director's unit of the instrument and apparatus of electrician of Chinese instrument and apparatus employer's organization, the electric energy of standardized technical committee of the national electrician's instrument and apparatus measures and supports and controls the unit of committee member of Sub-committee of the apparatus, participate in the country (trade) many times The standard is drafted, it is South Africa STS and Swiss DLMS technological association member.
The company complies with & ldquo; Based on quality, science and technology wins victory & rdquo; Management theory,it is to regard science and technology as enterprise more development than source, quality souls that enterprise survive, expense of the proportion go on new product development, technological transformation and scientific and technical innovation with higher than 6% income from sales every year, carrying on the maintenance, operation of company's quality certification system and improving, improving. The research and development technique center that the company set up in 2002 is research institute, provincial enterprise research and development centre and technique center of provincial enterprise at present, is equipped with in Germany EMH high-accuracy standard device, measures the standard testboard, tests apparatus and various dependability life-span testing equipment intactly and electromagnetic and compatibly, there is table taking the course of its own in trades that counts the operation laboratory of dependability; Have large quantities of to research and develop technicians while being high-quality, and regard developing in market demand and enterprise as the direction, launch every research and development, multiple technical research are in leading the level at home; There are 62 product design patents and 43 products software copyright card at present, 29 kinds of new products have passed the scientific and technological scientific and technical assessment of results of drawing room of Zhejiang Province, some scientific research projects are listed in the demonstration project of industrialization of national Torch Program, market & ldquo of Zhejiang Province, Hangzhou; Special & rdquo of technological innovation; , & ldquo; Enterprise's informationization employs & rdquo; , & ldquo; Industrialization & rdquo of new and high technology; Wait for the government to support specially and reward the project category, is well received by governments at all levels; And set up uniting laboratory and production, teaching, research project to cooperate with the technical colleges of University of Hong Kong, Zhejiang University, Zhejiang, rely on the academic advantage of university talent's information, offer the solid assurance for company's industry's technical development.


TAG: strength Strength type Type TYPE West west WEST DTZY311C-G
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