Indlela yezintambo nezinyathelo zokuhlola zamandla we-voltage simelana nomhloli

Lokho okubizwa ngokuthi yi-withstand voltage tester, ngokomsebenzi wayo, kungabizwa ngokuthi ngumhloli wokuqina kagesi, umhloli wamandla we-dielectric, njll. Umgomo wawo wokusebenza uthi: sebenzisa amandla kagesi aphezulu kunevolumu ejwayelekile yokusebenza kumuntu ovikela imishini evivinyiwe isikhathi esithile, futhi i-voltage esetshenzisiwe kuyo izokhiqiza kuphela ukuvuza okuncane kwamanje, ngakho-ke ukwahlukanisa kungcono. Uhlelo lokuhlola luqukethe amamojula amathathu: i-module yokuphakelwa kwamandla ehlelwayo, ukutholwa kwesiginali kanye nemodyuli yokulungisa isimo kanye nohlelo lokulawula ikhompyutha. Khetha izinkomba ezimbili zomhloli wamandla kagesi: inani elikhulu lamandla okukhipha nevelu enkulu yamanje.

Indlela yezintambo zokumelana nomhloli wamandla kagesi:

1. Hlola bese uqinisekisa ukuthi iswishi yamandla eyinhloko yesivivinyo samandla kagesi okumelana nayo ikusimo “sokucisha”

2. Ngaphandle kokuklanywa okukhethekile kwensimbi, zonke izingxenye zensimbi ezingakhokhisiwe kufanele zibekelwe phansi ngokuthembekile

3. Xhuma izintambo noma amatheminali awo wonke amatheminali wokufaka amandla wempahla engaphansi kokuhlolwa

4. Vala konke ukushintshwa kwamandla nokudluliswa kwemishini evivinyiwe

5. Lungisa i-voltage yokuhlola yomhloli wamandla kagesi ukumelana noziro

6. Xhuma umugqa ophuma ngamandla kagesi (ovame ukuba bomvu) womhloli wamandla we-voltage kumshini wokufaka kagesi womshini ongaphansi kokuhlolwa

7. Xhuma intambo yesekeli (ngokuvamile imnyama) yesivivinyo samandla kagesi engxenyeni yensimbi engashintshiwe efinyelelekayo yomshini ongaphansi kokuhlolwa

8. Vala iswishi yamandla eyinhloko yomhloli wamandla kagesi futhi unyuse kancane amandla wesibili womhloli kunani elidingekayo. Ngokuvamile, isivinini sokufukula ngeke seqe i-500 V / sec

9. Gcina i-voltage yokuhlola isikhathi esithile

10. Nciphisa isivivinyo samandla okuhlola

11. Cisha iswishi yamandla eyinhloko yomhloli wamandla kagesi. Okokuqala nqamula ulayini wokukhipha amandla aphezulu we-withstand voltage tester, bese unqamula intambo yomjikelezo womhlabathi we-withstand voltage tester

Imibandela elandelayo ikhombisa ukuthi okokusebenza okuhloliwe akukwazi ukuphasa isivivinyo:

* Lapho amandla okuhlola engakwazi ukukhuphukela kunani le-voltage elicacisiwe noma i-voltage yehla esikhundleni salokho

* Lapho kuvela isignali yesixwayiso kumhloli wamandla kagesi

Kumele kuqashelwe ukuthi ngenxa yamandla aphezulu ayingozi ekuhlolweni kwamandla kagesi, ukunakekelwa okukhethekile kufanele kuthathwe ngesikhathi sokuhlolwa.

Amaphuzu alandelayo adinga ukunakwa okukhethekile:

* Kumele kucaciswe ukuthi kuphela abasebenzi abaqeqeshiwe nabagunyaziwe abangena endaweni yokuhlola ukusebenzisa insimbi

* Izimpawu zokuxwayisa ezingaguquguquki futhi ezisobala kumele zibekwe zizungeze indawo yokuhlola ukuvimbela abanye abasebenzi ukuthi bangene endaweni eyingozi

* Lapho kuhlolwa, bonke abasebenzi, kufaka phakathi opharetha, kufanele bahlale kude nethuluzi lokuhlola kanye nemishini evivinywayo

* Ungathinti umugqa ophumayo wensimbi yokuhlola lapho isiqalwa

Izinyathelo zokuhlola zokumelana ne-voltage tester:

1. Hlola ukuthi ingabe isinqa se- “voltage regulation” sesihloli samandla kagesi simile yini kuze kube sekupheleni ngokungahambisani newashi. Uma kungenjalo, yizungezise kuze kube sekupheleni.

2. Xhuma intambo yamandla yethuluzi bese uvula inkinobho yamandla yethuluzi.

3. Khetha ibanga lamandla kagesi afanele: setha iswishi yebanga lamandla ku “5kV”.

4. Khetha igiya lokulinganisa amandla kagesi le-AC / DC elifanele: setha iswishi ye- “AC / DC” kusikhundla se- “AC”.

5. Khetha ibanga lamanje lokuvuza elifanele: setha iswishi yebanga lokuvuza lamanje endaweni ye- “2mA”.

6, i-preset leakage value yamanje: cindezela “switch legege current preset”, usethe endaweni “esethiwe”, bese ulungisa “i-leetge current preset” potentiometer, futhi inani lamanje lemitha yamanje yokuvuza “1.500 ″ mA. ukulungisa nokushintsha iswishi iye endaweni “yokuhlola”.

7. Isikhathi sokusetha isikhathi: setha inkinobho "isikhathi / ibhukwana" kusimo se "timing", lungisa inkinobho yokudayela isikhathi bese uyisethela kumasekhondi angu- “30 ″.

8. Faka induku yokuhlola i-voltage ephezulu ku-AC voltage output terminal yensimbi, bese uxhuma ingwegwe yolunye ucingo olumnyama ne-black terminal (ground terminal) yensimbi.

9. Xhuma induku yokuhlola amandla aphezulu, ucingo lomhlabathi nemishini ehlolwayo (uma insimbi iyahlolwa, indlela yokuxhuma ejwayelekile yilena: xhuma isiqeshana esimnyama (isiphetho somhlabathi) ekugcineni komhlaba kwepulagi yentambo yamandla ehloliwe into, bese uxhuma ukuphela kwamandla aphezulu komunye umkhawulo we-plug (L noma n) .Naka izingxenye ezilinganisiwe kufanele zibekwe ku-worktable ene-insulated.

10. Qala isivivinyo ngemuva kokubheka ukulungiselelwa kwensimbi nokuxhumeka.

11. Cindezela inkinobho “yokuqala” yensimbi, ulungise kancane kancane inkinobho yokulawula amandla kagesi ukuqala ukukhuphuka kwamandla, bese ubona inani lamandla ku-voltmeter kuye ku- “3.00 ″ kV. Ngalesi sikhathi, inani lamanje kumitha yamanje yokuvuza nalo liyakhuphuka. Uma inani lamanje lokuvuza lidlula inani elibekiwe (1.5mA) ngesikhathi sokunyuka kwamandla kagesi, insimbi izokwenzekisa i-alamu bese isika amandla okukhipha, okukhombisa ukuthi ingxenye elinganisiwe ayifanelekile, Cindezela inkinobho ethi "setha kabusha" ukubuyisela insimbi isimo sokuqala. Uma ukuvuza manje kungadluli inani elibekiwe, insimbi izosetha kabusha ngokuzenzakalela ngemuva kwesikhathi, ekhombisa ukuthi ingxenye elinganisiwe iyafaneleka.

Sebenzisa indlela "yokulawula okulawula kude": faka ipulagi eyisihlanu yomgogodla wokuhlola esikhungweni sokuhlola irimothi endaweni yokuphela kwento ethi "irimothi" kuthuluzi, bese ucindezela inkinobho (ezocindezelwa) endukwini yokuhlola ukuqala . Ipulaki lokundiza, elaziwa nangokuthi isokhethi lepulagi, lisetshenziswa kakhulu kumasekethe kagesi ahlukahlukene futhi lidlala indima yokuxhuma noma ukunqamula amasekethe.


Isikhathi Iposi: May-07-2021
Imininingwane © 2021 Shenzhen Meiruike Electronic Technology Co., Ltd. Imikhiqizo Okufakiwe, Ibalazwe, I-High-Voltage Digital Meter, Imitha yeDigital High Voltage, Imitha yeVoltage, Imitha Yokulinganisa Ephakeme Ye-Voltage, Imitha ephezulu yeVoltage, Imitha eyi-1000v- 40kv Digital, Yonke Imikhiqizo