The intelligent transformerused is able to automatically eliminate zero drift.
The intelligent transformerused conducts digital communication with WZJ-31 device. The systemis of simple wiring and has a strong capacity of resistingdisturbance.
As host, WZJ-31 device cantimely collect and display the voltage information and insulationinformation of two bus sections and immediately given an alarm incase of abnormity. The voltage warning threshold and insulationwarning threshold values can be freely set, flexible andreliable.
Lots of warning recordinformation and event record information can be stored, tofacilitate the inspection and elimination of system faultcauses.
One host can monitor one bussection or two bus sections at the same time. Two hosts can be ofparallel operation. One host can drive manyslaves.
ZFZ-812/A
許繼微機(jī)保護(hù)裝置 ; 繼電器 ; 多功能電能表 ; 高壓測(cè)試儀器 ; 高頻開關(guān)電源模塊
電力系統(tǒng)繼電保護(hù)設(shè)備、電力自動(dòng)化控制設(shè)備及系統(tǒng)軟件、高低壓電器成套設(shè)備、后臺(tái)監(jiān)控系統(tǒng)的銷售，電工、電子產(chǎn)品的設(shè)計(jì)及銷售，儀器儀表、建材、金屬材料、電線電纜、蓄電池，電力測(cè)試設(shè)備、機(jī)電產(chǎn)品及自動(dòng)化工控產(chǎn)品的銷售，網(wǎng)絡(luò)技術(shù)服務(wù)，電器元件的銷售及維修服務(wù)。
許昌華繼電氣有限公司位于中原古都許昌市，公司辦公地址在瑞祥路。經(jīng)過幾年的經(jīng)營發(fā)展，已經(jīng)為國內(nèi)外數(shù)百家電力部門和電工行業(yè)提供了成套電氣設(shè)備和優(yōu)質(zhì)的電器產(chǎn)品元器件。 在經(jīng)營發(fā)展中以科技為先導(dǎo)，以優(yōu)質(zhì)的產(chǎn)品為對(duì)象。以最誠信的服務(wù)為追求。公司為上百家國內(nèi)重點(diǎn)電氣工程項(xiàng)目提供了可靠的設(shè)備，其產(chǎn)品涉及十大類近萬種規(guī)格。一、許繼微機(jī)保護(hù)裝置、插件、繼電器、電能表、數(shù)顯表。二、各類電力產(chǎn)品的備品備件，插件及產(chǎn)品零部件三、 國內(nèi)外各類保護(hù)繼電器和控制繼電...