С ЖК дисплеем интеллигентая (ый) AC трехфазные htew x9i3 y ЖК дисплеи цифровой Панель вольтметр и амперметр переменного тока (1600284143805)

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Product Overview

Description


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Product Description


Htew series programmable intelligent AC three phase ammeter


Using AC sampling technology, three-phase current can be measured directly or indirectly. It can be used for field display and connected with industrial control device to form a measurement and control system.
The instrument has RS-485 communication interface, adopts compatible Modbus RTU protocol, and has analog output, relay alarm output, switch input and switch output. According to different requirements, press the relevant key on the instrument panel to set and control the proportion, alarm, communication, etc.




































Product Name



Function Description



Wholesale price



HTEW-X7I3-Y



LCD display screen; Open hole67*67, AC three-phase ammeter, ac1a or 5A inpu



Please contact us in detail. We can offer you the best price.



HTEW-K7I3-Y



LCD display screen; Open hole67*67, AC three-phase ammeter, ac1a or 5A input; With RS485 communication interface (Modbus RTU protocol)



HTEW-S7I3-K-Y



LCD display screen; Open hole67*67, AC three-phase ammeter, ac1a or 5A input; With RS485 communication interface (Modbus RTU protocol) and 4di switch input



HTEW-X9I3-Y



LCD display screen; Open hole91*91, AC three-phase ammeter, ac1a or 5A inpu



HTEW-K9I3-Y



LCD display screen; Open hole91*91, AC three-phase ammeter, ac1a or 5A input; With RS485 communication interface (Modbus RTU protocol)



HTEW-S9I3-K-Y



LCD display screen; Open hole91*91, AC three-phase ammeter, ac1a or 5A input; With RS485 communication interface (Modbus RTU protocol) and 4di switch input



 Product Paramenters









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Technical parameter



Value



Input



Rated value



AC voltage:Single phaseAC 100V(110V),220V,380V(450V)
Three phaseAC 100V(110V),220V,380V(450V)  AC current:AC1A,5A;    Consult special specification in advance



Overload



Voltage: 1.2 times rated value(continuous); 2 times rated value /10 second
Current:1.2 times rated value(continuous); 10 times rated value /1 second



Frequency



45Hz~65Hz



Power consumption



Power consumption of each voltage,current input circuit is less than 0.4VA



Accuracy Class



Class 0.5



Display



LED or LCD



Function



Communication



RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity)
Baud Rate 2400/4800/9600/19200 bps etc.



Alarm



1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC,
Used for high,low,unbalance alarm etc.



Analog



DC4~20mA,( load <500Ω)
(note:Shielded wire is specially selected for the above signal input and output)



switching



Input



4 channel or 2 channel dry contact Input,built in power supply



Output



2 channel switching output,NO relay contact,capacity:
3A/30VDC,3A/250VAC



Auxiliary supply



Voltage range



AC/DC80~265VorDC24V,DC48V



Power consumption



<4VA



Insulation resistance



≥ 100MΩ



Mean time between failures



≥5000h



Power frequency withstand voltage



Between power supply set of terminals and signal input,output set of terminals 2kV/1min (RMS)
Between the shell and all set of terminals(except the set of terminals reference
voltage less than 40V) AC 4kV



Environment



Temperature



Operation: -15℃~+55℃Storage: -30°C ~+70°C



Humidity



≤93%RH,no condensation,without corrosive gas



Altitude



≤2500m



 Wiring diagram


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Outline and Size of Cut Out










































Outline



Panel size



Housing size



Cutout size



Unit:mm



Height



width



Height



width



Depth



Height



width



72*72



72



72



65.5



65.5



68



67



67



96*96



96



96



89.5



89.5



88



91



91



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Beijing Jiangyuan Hengtong electromechanical Co., Ltd. is located in Changping Park, Zhongguancun Science and Technology Park, Beijing. It is mainly engaged in the research and development of intelligent power instruments and intelligent monitoring system software, supplemented by other electrical products. It is a comprehensive electrical company integrating design and development, manufacturing, marketing and service.

The company's main R & D products include: htew (x) series digital electric meter, htew(k, s) series programmable intelligent measurement and control meter, htew series multi-functional network power meter, htew900 series wireless intelligent online temperature measuring device, htew601 series low-voltage intelligent capacitor, HT switch state intelligent control device, low-voltage power transformation and distribution integrated intelligent monitoring system software, etc. The products are widely used in electric power, metallurgy, petrochemical, construction, environmental protection, coal, machinery and other fields, and have won the user's praise and greater social and economic benefits.
The company has gathered a vigorous, positive and potential scientific and technological talents with strong technical force. It is equipped with test equipment such as transmient2000 electromagnetic compatibility tester in Switzerland and EPEC temperature and humidity control box in Japan, and the stable operation test specification of system software and communication protocol is formulated. And with the well-known university MCU center, the composition of the industry university research consortium, for the company's sustainable development has laid a solid foundation. The company has been adhering to the concept of "serving users with science and technology", "people-oriented, science and technology oriented, quality first, customer service" is our consistent purpose, "excellent technology, the pursuit of quality" is our goal. We will continue to provide customers with excellent products and services.5_09.jpg5_11.jpg1624598766(1).jpg1624606194(1).jpg1624607047(1).jpg1624606056(1).jpg


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1600284143805
0.0107 s.