Dziko Langa Lasanduka Malo Opangira Zinthu Zazikulu Kwambiri Padziko Lonse Padziko Lonse Pazida Zapakhomo Ndi Zamagetsi Ndi Zamagetsi, Ndipo Kutulutsa Kwake Kumapitilira Kukula.Pamodzi ndi Chitetezo cha Ogula, Mogwirizana ndi Malamulo ndi Malamulo Oyenera Padziko Lonse Lapansi, Opanga Amapitiliza Kupititsa patsogolo Miyezo Yachitetezo cha Zinthu.Kuonjezera apo, Wopanga Amasamaliranso Kwambiri Kuyendera Kotetezedwa Kwazinthuzo Musanachoke Pafakitale.Pakalipano, Chitetezo cha Ntchito Zamagetsi Pazinthuzo, Mwina Chitetezo Chotsutsana ndi Kugwedezeka Kwamagetsi, Ndi Chinthu Chofunikira Kwambiri Pakalipano.
Kuti Mumvetsetse Ntchito Yopangira Insulation, Kukonzekera Kwazinthu, Kapangidwe, Ndi Zida Zopangira Ma Insulation Zimakhala ndi Zofananira Kapena Zofananira.Nthawi zambiri, Opanga Adzagwiritsa Ntchito Njira Zosiyanasiyana Kuwunika Kapena Kuyesa.Komabe, Pazinthu Zamagetsi, Pali Mtundu Wamayesero Omwe Ayenera Kuchitidwa, Amene Amayesa Kupirira Kwa Dielectric, Nthawi Zina Amatchedwa Mayeso a Hipot Kapena Mayeso a Hipot, Mayeso a Voltage High, Mayeso a Mphamvu Zamagetsi, etc. Zogulitsa Ndi Zabwino Kapena Zoipa;Ikhoza Kuwonetsedwa Ndi Mayeso a Mphamvu Zamagetsi.
Pali Mitundu Yambiri Yopirira Ma Voltage Testers Pamsika Masiku Ano.Momwe Opanga Amakhudzidwira, Momwe Mungasungire Ndalama Zachuma Ndi Zosowa Zawo Zogula Zothandizira Kupirira Ma Voltage Testers Zakhala Zofunika Kwambiri.
1. Mtundu wa Kupirira Mayeso a Voltage (Communication Kapena DC)
Mzere Wopanga Kupirira Mayeso a Voltage, Otchedwa Mayeso anthawi zonse (Mayeso anthawi zonse), Malinga ndi Zosiyanasiyana, Pali Kulumikizana Kupirira Mayeso a Voltage Ndipo DC Kupirira Mayeso a Voltage.Mwachiwonekere, The Communication Withstand Voltage Test Ayenera Kuganizira Ngati Kuchuluka Kwa Mayeso Oyimilira Voltage Kumagwirizana ndi Kuthamanga Kwambiri Kwachinthu Choyesedwa;Chifukwa chake, Kutha Kusankha Mosasinthika Mtundu Wamagetsi Oyesera Ndi Kusankha Kosinthika Kwa Mafupipafupi a Kuyankhulana kwa Voltage Ndiwo Ntchito Zofunika Kwambiri za Kupirira Voltage Tester..
2. Mayeso a Voltage Scale
Nthawi zambiri, Kutulutsa Kwamagetsi Kwa Kuyesa Kwamagetsi a Kulimbana ndi Voltage Tester Ndi 3KV, 5KV, 10KV, 20KV, Ndipo Ngakhale Kukwera Kwambiri, Ndipo Mphamvu Yotulutsa ya DC Kupirira Voltage Tester Ndi 5KV, 6KV Kapena Kupitilira 12KV.Kodi Wogwiritsa Ntchito Amasankha Motani Sikelo Yamagetsi Yoyenera Kuti Agwiritse Ntchito?Malinga ndi Magulu Osiyanasiyana a Zamalonda, Mayeso a Voltage Yazinthuzo Ali ndi Malamulo Ogwirizana Otetezedwa.Mwachitsanzo, Mu IEC60335-1:2001 (GB4706.1), The Withstand Voltage Test pa Kutentha kwa Opaleshoni Ili ndi Mayeso Oyesa Kupirira Voltage.Mu IEC60950-1: 2001 (GB4943), Mayeso a Voltage a Mitundu Yosiyanasiyana ya Insulation Amawonetsedwanso.
Malinga ndi Mtundu Wazogulitsa Ndi Zofananira Zofananira, Voltage Yoyeserera Ndi Yosiyananso.Pankhani ya General Manufacturer's Choice Of 5KV And DC 6KV Kupirira Voltage Testers, Ikhoza Kukwaniritsa Zosowa, Koma Za Mabungwe Ena Oyesa Apadera Kapena Opanga Kuti Ayankhe Zosiyanasiyana Zazigawo, Zingakhale Zofunikira Kusankha Zogulitsa Zomwe Zimagwiritsa Ntchito 10KV Ndi 20KV. Communication kapena DC.Chifukwa chake, Kutha Kuwongolera Mwachisawawa Kutulutsa Kwamagetsi Ndichonso Chofunikira Kwambiri pa Kuyimilira Voltage Tester.
3. Mafunso Nthawi
Malinga ndi Zomwe Zapangidwira, Kuyesa Kwamagetsi Kwamagetsi Kumafuna Masekondi 60 Panthawiyo.Izi Zikuyenera Kukhazikitsidwa Mosamalitsa M'mabungwe Oyang'anira Chitetezo Ndi Ma Factory Laboratories.Komabe, Mayeso Otere Ndi Osatheka Kukhazikitsidwa Pamzere Wopanga Panthawiyo.Cholinga Chachikulu Ndi Pa Kuthamanga Kwambiri Ndi Kupanga Mwachangu, Chifukwa chake Mayesero Anthawi Yaitali Sangakwaniritse Zofunikira.Mwamwayi, Mabungwe Ambiri Tsopano Amalola Kusankha Kufupikitsa Nthawi Yoyesera Ndikuwonjezera Mphamvu Yoyesera.Kuphatikiza apo, Malamulo Ena Atsopano Achitetezo Amanenanso Momveka Nthawi Yoyeserera.Mwachitsanzo, mu Appendix A Ya IEC60335-1, IEC60950-1 Ndi Zofotokozera Zina, Zimanenedwa Kuti Mayeso Anthawi Zonse (Mayeso Anthawi Zonse) Ndi 1sec.Chifukwa chake, Kuyika Kwa Nthawi Yoyeserera Ndilofunikanso Ntchito Yoyimira Voltage Tester.
Chachinayi, Ntchito ya Voltage Slow Rise
Malamulo Ambiri Oteteza Chitetezo, monga IEC60950-1, amafotokoza Mawonekedwe Otulutsa Pamagetsi Oyesera Motere: "Votege Yoyesera Yomwe Imagwiritsidwa Ntchito Pa Insulation Imayesedwa Iyenera Kuwonjezedwa Pang'onopang'ono Kuchokera Ku Zero Kufikira Ku Mtengo Wamagetsi Wanthawi Zonse ...";Kufotokozera kwa IEC60335-1 Mu: "Kumayambiriro Kwa Kuyesera, Mphamvu Yogwiritsidwa Ntchito Sinapitirire Theka La Mtengo Wamagetsi Wanthawi Zonse, Kenako Pang'onopang'ono Kuwonjezeka Kufika Pamtengo Wathunthu."Malamulo Ena Achitetezo Amakhalanso ndi Zofunikira Zofananira, ndiye kuti, Voltage Sizingagwiritsidwe Mwadzidzidzi Pachinthu Choyezedwa, Ndipo Payenera Kukhala Njira Yokwera Pang'onopang'ono.Ngakhale Mafotokozedwewo Sakuwerengera Nthawi Zofunikira Pakuwonjezeka Kwapang'onopang'ono Mwatsatanetsatane, Cholinga Chake Ndi Kuletsa Zosintha Mwadzidzidzi.Kuthamanga Kwambiri Kukhoza Kuwononga Ntchito Ya Insulation Ya Chinthu Choyezedwa.
Tikudziwa Kuti Kuyesa kwa Voltage Sikuyenera Kukhala Kuyesa Kowononga, Koma Njira Yowunika Kuwonongeka Kwazinthu.Chifukwa chake, The Withstand Voltage Tester Iyenera Kukhala Ndi Ntchito Yokwera Pang'onopang'ono.Zachidziwikire, Ngati Cholakwika Chikapezeka Pakuchepa Kwapang'onopang'ono, Chidacho Chiyenera Kuyimitsa Nthawi Yomwe Kutulutsako, Kuti Kuphatikizikako Kuyesa Kupangitsa Ntchitoyo Kuwoneka Bwino Kwambiri.
Chachisanu, Kusankhidwa Kwa Mayeso Apano
Kuchokera Pazofunikira Pamwambapa, Titha Kupeza Kuti, Zowona, Zofunikira Zamalamulo Otetezedwa Pankhani ya Kulimbana ndi Voltage Tester Kwenikweni Zimapereka Zofunikira Zomveka.Komabe, Kuganizira Kwina Posankha Woyimilira Woyesa Voltage Ndi Mulingo Wakuyezera Kwaposachedwa.Kuyesako Kusanachitike, Ndikofunikira Kuyika Mphamvu Yoyesera, Nthawi Yoyesera Ndi Zomwe Zatsimikizika (Malire Apamwamba Otayikira Panopa).Omwe Akulimbana Ndi Ma Voltage Pamsika Tengani Kuyankhulana Kwaposachedwa Monga Chitsanzo.Kuthamanga Kwambiri Pakalipano Komwe Kungathe Kuyezedwa Ndi Pafupifupi Kuchokera 3mA Mpaka 100mA.Zachidziwikire, Kukwera Kwambiri kwa Kutayikira Panopa Muyezo, Kukwera Kwambiri Mtengo Wachibale.Zachidziwikire, Apa Tikulingalira Kwakanthawi Kulondola Kwakayezedwe Kakawiri Ndi Kukhazikika Pamlingo Womwewo!Ndiye, Mungasankhe Bwanji Chida Chomwe Chikuyenerani Inu?Pano, Tikuyang'ananso Mayankho Ena Kuchokera Pazofotokozera.
Kuchokera Pamafotokozedwe Otsatirawa, Titha Kuwona Momwe Kuyesa Kwa Voltage Kumatsimikizidwira M'mafotokozedwe:
Specification Mutu Mawu M'mafotokozedwe Kuti Adziwe Kuchitika Kwa Kusweka
IEC60065:2001 (GB8898)
"Zofunikira Zachitetezo Pazomvera, Kanema Ndi Zida Zofananira Zamagetsi" 10.3.2…… Pakuyesa Mphamvu Zamagetsi, Ngati Palibe Flashover Kapena Kuwonongeka, Zida Zimayesedwa Kuti Zikwaniritse Zofunikira.
IEC60335-1: 2001 (GB4706.1)
"Chitetezo cha Pakhomo ndi Zida Zofananira za Magetsi Gawo 1: Zofunikira Zonse" 13.3 Panthawi Yoyesera, Sipayenera Kuwonongeka.
IEC60950-1:2001 (GB4943)
"Safety of Information Technology Equipment" 5.2.1 Panthawi Yoyesera, Insulation Siyenera Kusweka.
IEC60598-1: 1999 (GB7000.1)
"Zofunikira Zachitetezo Pazonse Ndi Zoyeserera Za Nyali Ndi Nyali" 10.2.2… Pakuyesa, Palibe Flashover Kapena Kuwonongeka Kudzachitike.
Table I
Zitha Kuwoneka Kuchokera Patebulo 1 Kuti Ndipotu, M'mafotokozedwe Awa, Palibe Deta Yomveka Yodziwika Kwambiri Kuti Mudziwe Ngati Kusungunula Ndikosayenera.M'mawu Ena, Simakuwuzani Kuti Ndi Zogulitsa Zambiri Zingati Zomwe Zili Zoyenerera Kapena Zosayenerera.Zachidziwikire, Pali Malamulo Ogwirizana Okhudza Kuchuluka Kwambiri Kwazomwe Zatsimikizika Panopa Ndi Zofunikira Zamphamvu za Kulimbana ndi Voltage Tester Mumafotokozedwe;Malire Aakulu A Zomwe Zatsimikizidwa Panopa Ndikupanga Kuteteza Kuchulukira (Mukutsutsa Voltage Tester) Kuwonetsa Kuchitika Kwakuwonongeka Kwapano, Komwe Kumadziwikanso Ngati Ulendo Wapano.Kufotokozera Kwa Malire Awa M'mafotokozedwe Osiyana Kuwonetsedwa mu Gulu 2.
Specification Title Maximum Rated Current (Ulendo Wamakono) Wamfupi-Circuit Current
IEC60065:2001 (GB8898)
"Zofunikira Zachitetezo Pamawu, Kanema Ndi Zida Zofananira Zamagetsi" 10.3.2…… Pamene Zotulutsa Pano Zili Zochepera 100mA, Chipangizo Chowonjezera Chisalumikizidwa.Voltage Yoyesera Iyenera Kuperekedwa Ndi Magetsi.Magetsi Ayenera Kukonzedwa Kuti Awonetsetse Kuti Voltage Yoyesa Ikasinthidwa Kuti Ikhale Yogwirizana Ndipo Malo Otuluka Ndi Ofupikitsa, Zomwe Zilipo Pano Ziyenera Kukhala Zosachepera 200mA.
IEC60335-1: 2001 (GB4706.1)
"Chitetezo Chapakhomo ndi Zida Zofananira Zamagetsi Zofananira Gawo 1: Zofunika Zazikulu" 13.3: Ulendo Wamakono Ir Short-Circuit Current Ndi
<4000 Ir = 100mA 200mA
≧4000 Ndipo <10000 Ir=40mA 80mA
≧10000 Ndipo≦20000 Ir=20mA 40mA
IEC60950-1:2001 (GB4943)
"Chitetezo cha Zipangizo Zamakono Zamakono" Sizinafotokozedwe Momveka Sizinatchulidwe Momveka
IEC60598-1: 1999 (GB7000.1-2002)
"Zofunikira Zonse Zachitetezo Ndi Zoyeserera Za Nyali Ndi Nyali" 10.2.2…… Pamene Zotulutsa Zomwe Zili Zochepera 100mA, The Overcurrent Relay Siyenera Kulumikizidwa.Kwa Transformer Yamphamvu Yamagetsi Yomwe Imagwiritsidwa Ntchito Pakuyesa, Mphamvu Yotulutsa Ikasinthidwa Kuti Ikhale Yofananira Nawo Kuyesa Kwamagetsi Ndipo Kutulutsa Kumakhala Kwanthawi Yaifupi, Kutulutsa Kwapano Ndi 200mA.
Gulu II
Momwe Mungayikitsire Mtengo Wolondola Wakutayikira Panopa
Kuchokera Pamalamulo Otetezedwa Ali Pamwambapa, Opanga Ambiri Adzakhala Ndi Mafunso.Kodi Kutayikira Pakalipano Kuyenera Kusankhidwa Motani?Kumayambiriro koyambirira, Tidanena Momveka bwino kuti Mphamvu ya Kupirira Voltage Tester Iyenera Kukhala 500VA.Ngati Mayeso Amagetsi Ndi 5KV, Ndiye Kutayikira Kwapano Kuyenera Kukhala 100mA.Tsopano Zikuwoneka Kuti Kufunika Kwa Mphamvu Kwa 800VA Kufika 1000VA Ndikofunikiranso.Koma Kodi General Application Manufacturer Ali ndi Chosowa Ichi?Popeza Tikudziwa Kuti Kuchuluka Kwawo, Kukwera Mtengo Wazida Zomwe Zimayikidwa, Komanso Ndikoopsa Kwambiri Kwa Oyendetsa.Kusankhidwa kwa Chidacho Kuyenera Kuganizira Mokwanira Ubale Wofananira Pakati pa Zofunikira Zatsatanetsatane Ndi Mtundu wa Chida.
M'malo mwake, Pakuyesa kwa Line Line kwa Opanga Ambiri, Malire Apamwamba Otayikira Pakalipano Amagwiritsa Ntchito Makhalidwe Anthawi Yambiri: Monga 5mA, 8mA, 10mA, 20mA, 30mA Mpaka 100mA.Kuphatikiza apo, Zochitika Zimatiuza Kuti Miyezo Yeniyeni Yoyezedwa Ndi Zofunikira Pamalire Izi Zili Zotalikirana.Komabe, Ndibwino Kuti Mukasankha Choyimira Choyenera Kupirira Voltage, Ndibwino Kutsimikizira Ndi Zomwe Zapangidwira.
Molondola Sankhani Kupirira Voltage Test Equipment
Nthawi zambiri, Mukasankha Kupirira Voltage Tester, Pakhoza Kukhala Kulakwitsa Kudziwa Ndi Kumvetsetsa Malamulo Otetezedwa.Malinga ndi General Safety Regulations, Ulendo Wamakono Ndi 100mA, Ndipo Short-Circuit Panopo Ikufunika Kuti Ifike 200mA.Ngati Ikufotokozedwa Mwachindunji Monga Chomwe Chotchedwa 200mA Withstand Voltage Tester Ndi Cholakwa Chachikulu.Monga tikudziwira, Pamene Kutulutsa Kulimbana ndi Voltage Ndi 5KV;Ngati Kutulutsa Pakalipano Ndi 100mA, The Withstand Voltage Tester Ili Ndi Mphamvu Yotulutsa 500VA (5KV X 100mA).Pamene Kutulutsa Kwamakono Ndi 200mA, Imafunika Kuwirikiza Kuchuluka Kwazotulutsa Ku 1000VA.Kufotokozera Kolakwika koteroko Kudzabweretsa Kulemera kwa Mtengo Pakugula Zida.Ngati Bajeti Ndi Yochepa;Poyambirira Kutha Kugula Zida Ziwiri, Chifukwa Cholakwa Chakulongosola, Ndi Mmodzi Yekha Angagulidwe.Chifukwa chake, Kuchokera Kufotokozera Pamwambapa, Zitha Kupezeka Kuti Wopanga Amasankha Choyimira Choyimira Voltage.Kaya Musankhe Chida Chachikulu Chachikulu Ndiponso Chosiyanasiyana Zimatengera Makhalidwe Achogulitsacho Ndi Zofunikira Pamatchulidwewo.Ngati Musankha Chida Chosiyanasiyana ndi Zida , Zidzakhala Zowonongeka Zazikulu Kwambiri, Mfundo Yofunika Kwambiri Ndi Yoti Ngati Ndi Yokwanira, Ndiwo Chuma Kwambiri.
Pomaliza
Zachidziwikire, Chifukwa cha Kuyesa Kwamzere Wovuta Kwambiri, Zotsatira Zoyesa Zimakhudzidwa Kwambiri Ndi Zinthu Monga Zopangidwa Ndi Anthu Ndi Zachilengedwe, Zomwe Zingakhudze Zotsatira Zakuyesa, Ndipo Zinthu Izi Zimakhala Ndi Chiwopsezo Chachindunji Pakuwonongeka Kwachiwopsezo. Zogulitsa.Sankhani Choyimira Chabwino Choyimilira cha Voltage, Gwirani Mfundo Zazikulu Pamwambapa, Ndipo Khulupirirani Kuti Mudzatha Kusankha Choyimira Voltage Choyenera Pazogulitsa za Kampani Yanu.Pankhani ya Momwe Mungapewere Ndi Kutsitsa Kuganiza Molakwika, Ndiwofunikanso Gawo Loyesa Kupanikizika.
Nthawi yotumiza: Feb-06-2021
