武漢艾爾通電氣有限公司
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更新時(shí)間:2023-07-26 08:05:36瀏覽次數(shù):239次
聯(lián)系我時(shí),請告知來自 儀表網(wǎng)[艾爾電氣單相電能表現(xiàn)場效驗(yàn)儀執(zhí)行標(biāo)準(zhǔn)]GB/T11150-2001、JJG597-1989、JJG124-2005[艾爾電氣單相電能表現(xiàn)場效驗(yàn)儀產(chǎn)品簡介]該儀器是公司開發(fā)的全數(shù)字、多功能、高精度、智能化現(xiàn)場校驗(yàn)檢查儀器
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根據(jù)用戶具體要求,設(shè)計(jì)相應(yīng)的產(chǎn)品配置方案。 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AL318Watt-hour meter tester
Implementation of standards.
GB/T 11150-2001、JJG 597-1989、JJG124-2005
Main function and characteristics
Watt-hour meter tester, go together with precise electric current with each other a feeling machine, can under the situation that not dismantle form and continuously give or get an electric shock, examination electric power the error margin of the form, and keep watch on charged barbed wire net electric voltage, electric current, power factor, and have a great achievement power. The tiny controller control: As long as constant and school of the importation electricity check number, can test to find out an electricity error margin. Establish light an electricity head to account bad with move to account to differ two kinds of diagraph ways. Be applicable to various different diagraph situations. The school checks instrument need not battery, is directly used exchanges electric voltage power supply by diagraph. Establish low frequency pulse exportation, convenience from check with send check. The physical volume is small, the weight be light, the convenience take and the spot the examination use.
Technique parameter
.Accurate degree grade:0.3 classes
.The electric voltage inputs scope:220 V ± 20%
.The electric current inputs scope:0.2~20 As
.The temperature changes influence:-10 ° C~40 ° Cs Inside scope<0.005%/° C
.Output the pulse as Vp-p=the rectangle wave with 5 Vs is input electric voltage=220 Vs, input electric current=under the circumstance with 20 As, the electricity exportation constant FH=22 KHZs, FL=2.2 HZs
.Electric power constant: CFL=3.6 the ×s 103 imps/Kw.h CHL=3.6 ×s 107 imps/Kw.h
.The achievement consume:5VA
.Physical volume:200 ×s 90 ×s 30 mms 3
.Weight:600 gram
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