Misiyano mukuyedza nzira pakati pekupikisa kupesana tester uye pasi kuramba tester
(1) nzira yekuyedza yekunzwa kupikisa tester
Insulation Resterance Tester ndeyekuedza iyo mwero wekusimbisa pakati pehasha, matanda uye nenhoroondo dzisina kwaya nemabambo. Iyo yepamusoro iyo bvunzo kukosha, zviri nani kuita kwekunzwa. Iyo insulation kupokana inogona kuyerwa naUmg2672 yemagetsi megohmmeter.
(2) nzira yekuyedza yekuvhara kupesana tester
Iyo yekuvhurwa kupokana tester isimba yemagetsi iyo inoona kuti kuparadzira kuramba kwakakodzera. Nzira yekuyedza yekuvhurwa kupesana tester ndeyekuti midziyo yemagetsi yakabatana kune imwechete mukana wepasi, uye iko kuderera kweyaya yekuita kana kupenya kwemheni kuenda pasi. Iko kukosha kwakayerwa nekuvapo kwekuramba tester chiitiko chinoshanda kuti uve nechokwadi chekuchengetedza pachako. Unogona kusarudza der2571 Dhijitari Inodzora Ristance Tester inogadzirwa nemasimba weiaa.
Chechina, musiyano wenheku pakati pemisimboti kupikisa tester uye pasi rekupikisa tester
(1) Nheyo yeInonsulation Kupikisa Tester
Kana iyo insulation kupokana tester inoshandiswa kuyera kupesana nekupokana, iyo dc voltage u inoshandiswa kune insulation. Panguva ino, zvazvino shanduko shanduko nenguva nenguva, uye pakupedzisira zvinowanzoitika kukosha kwakasimba.
Kazhinji, zviripo zveineshuwa kupokana tester ndiko kuwanda kwehuwandu hwekugona kwechiitiko chazvino, chekunyora zvazvino uye zvinofambiswa zviripo. Capacitive yazvino IC, kumhanya kwayo kwekumhanya kuri kukurumidza kwazvo; Kunyura kwazvino IA Kuunganidzwa Indi Inp, inoda kudzikamisa munguva pfupi.
Munguva yekuedzwa uchishandisa insulation kupokana tester, kana iyo insulting isiri iyo yakachena, iyo inochenesa zvidimbu kuora kuZero, nekuti kupokana kwekupesana, nekuti kupokana kwekunzwa kwakashata Zvinoenderana nekutenderera kwazvino, kupokana kwekusimbisa kuchamuka nekukurumidza uye kusimbisa pane kukosha kukuru. Zvekare, kana iyo insulting ichinge ichiwedzera, kunyange inokurumidza kupfuura kukosha kwekutanga kweIAδc Micro.
Naizvozvo, mukuedza kwekunzwa kupokana tester, zvinyoro-nyoro zvemukati zvinowanzotongwa neyekunyora. Kana iyo yekunyora chiyero yakakura kupfuura 1.3, zvinoratidza kuti iyo insulation yakanaka. Kana iyo yekunyora ratio iri pedyo ne1, inoratidza kuti insolation iri kunyorova.
(2) Nheyo yekuvhara kupesana tester
Kugovera kupokana muedzi kunodawo kugovera kuramba kurwisa chiridzwa, chinoganhurira. Iyo bvunzo yeyekutanga yekudzivisa bvunzo ndeyekuwana pasi rekuramba kukosha "rx" kuburikidza neiyo accant iripo Uye pasi racho rinowanikwa musiyano wekusiyana "v" pakati peElectrode "e" Electrode yeElectrode "s (p)".
Kutumira Nguva: Kukadzi-06-2021
