图片
产品详情
NGD-130 series three-phase digital display electronic measuring instrument
NGD-130 series three-phase digital display electronic measuring instrument with high ratio of performance to price, set the functions of measurement, measurement, control, and communication in one. Can measure all the power parameters, such as three-phase current, voltage, active power, no power, electricity etc.. It not only has rich I/O interface, flexible extension and selection of multi type features, can be directly replace conventional power transmitter and a measuring instrument. As an advanced intelligent, digital front end acquisition component, the series three-phase digital display meter has wide application areas: energy management systems, intelligent building, substation automation, industrial automation, distribution automation, small power monitoring, intelligent switchboard, switch cabinet etc..
Electric energy pulse output function
There are 2 switch output is on the two side active power and wattless power transmission output, pulse parameter is 6400,
Can be used to power the detection accuracy or electric energy pulse acquisition, the output is the optocoupler relay output.
The switch quantity monitoring function
The largest can collect the state of the switch and a maximum of 4 kinds of state signal.
Relay output function
2 relay outputs;
Relay output mode can be selected from the hold mode (mode 1) and communication control mode (mode 2) two kinds of mode.
Communication function
Communication interface: RS485, communication interface adopts photoelectric isolation, can be used for parameter setting or with superior communication system;
Communication rate of 19200960048002400 BPS can connect up to 32 devices.
The characteristics of the product
Small volume, simple connection, convenient installation;
Multi function, high accuracy;
As many as 4 digital inputs, 2 way relay output, 2 channels of analog output function;
Providing device self-test and over limit alarm functions;
Support the RS485 bus interface and MODBUS-RTU communication protocol.
脚注信息
 Copyright(C) www.cne.so Nan Jing Guo Pin Power Equipment Co., Ltd.
友情链接: 无锡纹绣培训无锡化妆培训无锡美容化妆学校无锡半永久培训连云港纹绣培训淮安纹绣培训盐城纹绣培训扬州纹绣培训宿迁纹绣培训Aluminium Glycinate