Naha ea heso e Fetohile Motheo o Moholo ka ho Fetisisa oa Tlhahiso Lefatšeng oa Lisebelisoa tsa Malapa le Lihlahisoa tsa Elektronike le Motlakase, 'me Bophahamo ba Tsoelo-pele ea Tsoelo-pele e Tsoela Pele ho Eketseha.Hammoho le Tšireletseho ea Sehlahisoa sa Bareki, Tumellanong le Melao le Melawana e Tšoanehang ea Lefatše Lohle, Baetsi ba Tsoela Pele ho Ntlafatsa Maemo a Tšireletso ea Sehlahisoa.Ho ekelletsa moo, Moetsi o boetse o ela hloko haholo tlhahlobo e bolokehileng ea sehlahisoa pele a tloha fekthering.Ho sa le joalo, Tšireletseho ea Mesebetsi ea Motlakase ea Sehlahisoa, Mohlomong Tšireletseho Khahlanong le Tšisinyeho ea Motlakase, Ke Ntho ea Bohlokoa Haholo ea Tlhahlobo Hajoale.
Bakeng sa ho Utloisisa Ts'ebetso ea Sehlahisoa sa Insulation, Moralo oa Sehlahisoa, Sebopeho, le Lisebelisoa tsa Insulation li na le Litlhaloso kapa Litlhaloso tse tsamaellanang.Ka kakaretso, bahlahisi ba tla sebelisa mekhoa e fapaneng ho hlahloba kapa ho etsa liteko.Leha ho le joalo, Bakeng sa Lihlahisoa tsa Motlakase, ho na le mofuta oa teko o lokelang ho etsoa, eo ke-Dielectric Standstand Test, ka linako tse ling e bitsoang Hipot Test kapa Hipot Test, High Voltage Test, Matla a Motlakase, joalo-joalo Mosebetsi oa Insulation oa Kakaretso. Lihlahisoa li ntle kapa tse mpe;E ka Bonahatsoa ke Teko ea Matla a Motlakase.
Hona le mefuta e mengata ea ho mamella liteko tsa motlakase 'marakeng matsatsing ana.Mabapi le Baetsi, Mokhoa oa ho Boloka Matsete a Motse le Litlhoko tsa Bona tsa ho Reka Litlhahlobo tsa Voltage tse sebetsang li se li le Bohlokoa le ho feta.
1. Mofuta oa ho mamella Teko ea Voltage (Communication Kapa DC)
The Production Line mamella Test Voltage, The So-Bitsoang Routine Test (Tsela ea Teko), Ho ea ka Products fapaneng, Ho na le Puisano mamella Voltage Test And DC mamella Voltage Test.Ho hlakile hore, The Puisano mamella Voltage Test Lokela ho Nahana Hore na The Frequency Of The mamella Voltage Test e lumellana le Sebetsa Frequency Of The Lekoa Object;Ka hona, Bokhoni ba ho Khetha ka mokhoa o feto-fetohang Mofuta oa Teko ea Voltage le Khetho e Fetohang ea Marang-rang a Marang-rang a Voltage ke Mesebetsi ea Motheo ea Teko ea ho mamella Voltage..
2. Test Voltage Scale
Ka kakaretso, The Output Scale Of The Test Voltage Of The Communication Withstand Voltage Tester Ke 3KV, 5KV, 10KV, 20KV, And Even Higher, Le Output Voltage Of The DC Withstand Voltage Tester Ke 5KV, 6KV Kapa E Phahameng ho Feta 12KV.Mosebelisi o Khetha Joang Sekala se Loketseng sa Voltage Bakeng sa Kopo ea Hae?Ho ea ka Mefuta e fapaneng ea Lihlahisoa, Teko ea Voltage ea Sehlahisoa e na le Melao e Tšoanang ea Tšireletso.Ka mohlala, ho IEC60335-1: 2001 (GB4706.1), Teko ea Ho mamella Voltage ka Mocheso oa Opereishene e na le Boleng ba Teko bakeng sa ho mamella Voltage.Ho IEC60950-1: 2001 (GB4943), Teko ea Voltage ea Mefuta e Fapaneng ea Insulation e boetse e totobatsoa.
Ho ea ka Mofuta oa Sehlahisoa le Litlhaloso Tse Ts'oanang, Teko ea Voltage e boetse e fapane.Mabapi le Khetho ea Moetsi Kakaretso ea 5KV Le DC 6KV E Mamelle Bahlahlobi ba Voltage, Ha e le hantle e ka Kopana le Litlhoko, Empa Mabapi le Mekhatlo e Ikhethileng ea Teko kapa Baetsi e le ho Arabela Litlhaloso tse fapaneng tsa Sehlahisoa, Ho ka 'na ha hlokahala ho Khetha Lihlahisoa tse Sebelisang 10KV le 20KV. Puisano Kapa DC.Ka hona, ho khona ho laola ka mokhoa o se nang boikemelo oa motlakase oa motlakase hape ke tlhoko ea mantlha ea ho mamella teko ea motlakase.
3. Nako ea Lipotso
Ho latela Litlhaloso tsa Sehlahisoa, Teko e Akaretsang ea ho mamella Voltage e Hloka Metsotsoana e 60 ka nako eo.Sena se tlameha ho kenngoa ts'ebetsong ka thata mekhatlong ea tlhahlobo ea polokeho le lilaboratoring tsa fektheri.Leha ho le joalo, Teko e joalo e batla e sa khonehe ho kengoa tšebetsong Moleng oa Tlhahiso ka Nako eo.Tsepamiso e ka Sehloohong e Lebelong la Tlhahiso le Katleho ea Tlhahiso, Kahoo Liteko tsa Nako e telele li ke ke tsa Khotsofatsa Litlhoko Tse Sebetsang.Ka lehlohonolo, Mekhatlo e Mengata Hona joale e Lumella Khetho ho khutsufatsa Nako ea Teko le ho Eketsa Matla a Teko.Ho ekelletsa moo, Melao e Mecha e Mecha ea Tšireletso e boetse e bolela ka ho hlaka Nako ea Teko.Mohlala, Sehlomathisong A sa IEC60335-1, IEC60950-1 Le Litlhaloso Tse Ling, Ho Boletsoe Hore Nako ea Teko (Tlhahlobo ea Ka mehla) Ke 1sec.Ka hona, ho beoa ha Nako ea Teko le eona ke Mosebetsi o Hlokahalang oa Teko ea Motlakase.
Ea bone, Mosebetsi oa Voltage Slow Rise
Melao e mengata ea Ts'ireletso, joalo ka IEC60950-1, Hlalosa Litšobotsi tsa Phallo ea Voltage ea Teko ka Tsela e Latelang: "Teko ea Voltage e sebelisitsoeng ho Insulation Tlas'a Teko e Lokela ho Eketsoa butle-butle ho tloha ho Zero ho ea ho Boleng bo Tloaelehileng ba Voltage ...";IEC60335-1 Tlhaloso: "Qalong ea Teko, Motlakase o Sebelisitsoeng ha oa ka oa Feta Halofo ea Boleng bo Tloaelehileng ba Voltage, 'me Butle-butle ea Eketseha ho Boleng bo Feletseng."Melao e meng ea Ts'ireletso le eona e na le Litlhoko tse ts'oanang, ke hore, Voltage e ke ke ea sebelisoa ka tšohanyetso nthong e lekantsoeng, 'me ho tlameha ho be le ts'ebetso e butle ea ho nyoloha.Le ha Tlhaloso e sa Lekanye Litlhokahalo tsa Nako e Felletseng Bakeng sa Tsoelo-pele ena e Butle-butle, Morero oa eona ke ho thibela liphetoho tsa tšohanyetso.Motlakase o Phahameng o ka Senya Mosebetsi oa Insulation oa Ntho e Lekanyelitsoeng.
Rea tseba hore Teko ea ho mamella Voltage ha ea lokela ho ba teko e senyang, empa ke mokhoa oa ho lekola bofokoli ba sehlahisoa.Ka hona, The Withstand Voltage Tester e tlameha ho ba le ts'ebetso e butle ea ho nyoloha.Ehlile, haeba ho na le ntho e sa tloaelehang e fumanehang nakong ea ts'ebetso e butle butle, seletsa se lokela ho khona ho emisa sephetho hanghang, e le hore Motsoako oa liteko o etse hore mosebetsi o hlake haholoanyane.
Bohlano, Khetho ea Teko ea Hona Joale
Ho tsoa Litlhokahalong tse kaholimo, re ka fumana hore, ha e le hantle, Litlhokahalo tsa Melao ea Tšireletseho Mabapi le Teko ea Motlakase oa Motlakase Ha e le hantle e fana ka Litlhokahalo tse Hlakileng.Leha ho le joalo, Thahasello e 'ngoe ea ho Khetha Teko ea ho mamella Voltage ke Sekala sa Tekanyo ea Hona Joale ea Leakage.Pele ho Teko, hoa Hlokahala ho Beha Motlakase oa Teko, Nako ea Teko le Nako e Reriloeng (Moeli o ka Holimo oa Leakage Hajoale).Ba Hajoale Ba Mamelang Teko ea Voltage Marakeng Nka Puisano ea Hona Joale joalo ka Mohlala.Nako e kholo ea ho lutla ha hona joale e ka lekanngoang e batla e tsoa ho 3mA ho isa ho 100mA.Ha e le hantle, tekanyo e phahameng ea tekanyo ea hona joale ea ho lutla, e phahame ka theko e amanang le eona.Ehlile, Mona re Nahana ka Nakwana ka Ho nepahala ha Tekanyo le Qeto ka Boemo bo Tšoanang!Kahoo, U ka Khetha Sesebelisoa se U Lokelang Joang?Mona, Re boetse re Batla Likarabo tse ling ho tsoa ho Litlhaloso.
Ho tsoa ho Litlhaloso Tse Latelang, Re ka Bona Hore na Teko ea ho mamella Voltage e khethiloe joang ho Litlhaloso:
Specification Sehlooho Polelo e Lintlheng Tse Hlahisoeng Ho Khetholla Ketsahalo ea Karohano
IEC60065:2001 (GB8898)
"Litlhoko tsa Tšireletseho Bakeng sa Molumo, Video le Lisebelisoa tse Tšoanang tsa Elektronike" 10.3.2…… Nakong ea Teko ea Matla a Motlakase, Haeba ho se na Flashover Kapa Ho Senyeha, Thepa e Nkoa e le ho Kopana le Litlhoko.
IEC60335-1: 2001 (GB4706.1)
"Tshireletso ea Malapa le Lisebelisoa tse Tšoanang tsa Motlakase Karolo ea 1: Litlhoko tse Akaretsang" 13.3 Nakong ea Teko, ha hoa Lokela ho ba le Karohano.
IEC60950-1:2001 (GB4943)
"Tšireletseho ea Lisebelisoa tsa Theknoloji ea Boitsebiso" 5.2.1 Nakong ea Teko, Insulation ha ea Lokela ho Senyeha.
IEC60598-1: 1999 (GB7000.1)
"Litlhoko tsa Tšireletseho Kakaretso le Liteko tsa Mabone le Mabone" 10.2.2… Nakong ea Teko, Ha ho Flashover Kapa Karohano e Tla Etsahala.
Tafole I
E ka bonoa ho Lethathamo la 1 Hore Ha e le hantle, ho Litlhaloso tsena, ha ho na lintlha tse hlakileng tsa palo ea ho tseba hore na Insulation ha e sebetse.Ka mantsoe a mang, ha e u bolelle hore na ho na le lihlahisoa tse kae tsa hona joale tse tšoanelehang kapa tse sa tšoaneleheng.Ha e le hantle, ho na le Melao e Amanang Mabapi le Moeli o ka Sehloohong oa Thepa e Reriloeng Hona Joale le Litlhoko tsa Bokhoni ba ho mamella Teko ea Motlakase ho Tlhaloso;Tekanyo e phahameng ka ho fetesisa ea nako e reriloeng ke ho etsa hore The overload Protector (In The Withstand Voltage Tester) e sebetse ho bontša ho ba teng ha Karohano ea Hona Joale, e Tsejoang hape e le Leeto la Hona Joale.Tlhaloso ea Moeli ona ka Litlhaloso tse Fapaneng e bontšoa ho Lethathamo la 2.
Specification Title Maximum Rated Hajoale (Leeto la Hona Joale) Short-Circuit Current
IEC60065:2001 (GB8898)
“Litlhoko tsa Tšireletseho Bakeng sa Audio, Video le Thepa e Tšoanang ea Elektronike” 10.3.2…… Ha Sephetho sa Hona Joale se le Katlase ho 100mA, Sesebelisoa sa Overcurrent ha se Lokela ho Khaoha.Teko ea Voltage e Lokela ho Fanoa ke The Power Supply.Phepelo ea Motlakase e Lokela ho Reroa ho Etsa bonnete ba Hore Ha Motlakase oa Teko o Fetosetsoa Boemong bo Tšoanang 'me Seteishene sa Output se na le Nako e Khutšoane, Sephetho sa Hona Joale se Lokela ho ba Bonyane 200mA.
IEC60335-1: 2001 (GB4706.1)
“Tshireletso ea Malapa le Lisebelisoa tse Tšoanang Tsa Motlakase Karolo ea 1: Litlhokahalo Kakaretso” 13.3: Trip Current Ir Short-Circuit Current Is
<4000 Ir=100mA 200mA
≧4000 Le <10000 Ir=40mA 80mA
≧10000 Le≦20000 Ir=20mA 40mA
IEC60950-1:2001 (GB4943)
"Tšireletseho ea Lisebelisoa tsa Theknoloji ea Tlhahisoleseding" Ha e Boleloe ka ho hlaka Ha e sa boleloa ka ho hlaka
IEC60598-1: 1999 (GB7000.1-2002)
"Litlhoko tse akaretsang tsa polokeho le liteko tsa mabone le mabone" 10.2.2……Bakeng sa Transformer e Phahameng ea Voltage e Sebelisitsoeng Tekong, Ha Motlakase oa Phallo o Fetosetsoa ho Voltage e Tšoanang ea Teko 'me Phallo e le Nako e Khutšoane, Phallo ea Hona Joale ke Bonyane 200mA.
Lethathamo la II
Mokhoa oa ho Beha Boleng bo Nepahetseng ba Leakage Current
Ho tsoa ho Melao e kaholimo ea Ts'ireletso, Baetsi ba Bangata ba Tla ba le Lipotso.Ho Lula ha Hona Joale ho Lokela ho Kgethoa Bokae?Ha re le Mothating oa Pele, Re boletse ka ho hlaka hore Bokhoni ba ho mamella Voltage Tester bo hloka ho ba 500VA.Haeba Teko Voltage E le 5KV, Joale Leakage Hajoale e tlameha ho ba 100mA.Hona joale ho bonahala eka Tlhokahalo ea Bokhoni ba 800VA ho ea ho 1000VA e ea Hlokahala.Empa Na The General Application Manufacturer o na le Tlhokeho ee?Kaha rea Tseba Hore Bokhoni bo Boholoanyane, Theko e Holimo ea Thepa e Etselitsoeng, 'me E Kotsi Haholo ho Opereishene.Khetho ea seletsa e tlameha ho nahanela ka botlalo Kamano e Bapisang Pakeng tsa Litlhokahalo tsa Litlhaloso le Lebelo la Lisebelisoa.
Ha e le hantle, Nakong ea Ts'ebetso ea Tlhahlobo ea Mohala oa Baetsi ba Bangata, Moeli o ka Holimo oa Leakage Hajoale o Sebelisa Maemo a 'maloa a Ikemetseng a Hona Joale: Joalo ka 5mA, 8mA, 10mA, 20mA, 30mA Ho isa ho 100mA.Ho feta moo, Boiphihlelo bo re bolella hore Litekanyetso tsa 'Nete tse lekantsoeng le Litlhoko tsa Meeli ena li hlile li hole le tse ling.Leha ho le joalo, ho khothaletsoa hore ha o khetha Teko ea Voltage e Loketseng, ho molemo ho netefatsa ka Litlhaloso tsa Sehlahisoa.
Ka nepo Khetha Thepa ea Teko ea Voltage
Ka kakaretso, ha U Khetha Teko ea Teko ea Voltage, ho ka ba le Phoso ea ho Tseba le ho Utloisisa Melao ea Ts'ireletso.Ho ea ka Melao e Akaretsang ea Ts'ireletso, Leeto la Hona Joale ke 100mA, 'me Potoloho e Khutšoane ea Hona Joale e Hloka ho Fihla 200mA.Haeba e hlalosoa ka ho toba joalo ka seo ho thoeng ke 200mA Withstand Voltage Tester ke Phoso e Tebileng.Joalo ka ha re tseba, ha Output e mamella Voltage ke 5KV;Haeba Sehlahisoa sa Hona Joale e le 100mA, The Withstand Voltage Tester e na le Matla a Output a 500VA (5KV X 100mA).Ha tlhahiso ea hona joale e le 200mA, e hloka ho habeli matla a tlhahiso ho isa ho 1000VA.Tlhaloso e joalo ea Phoso e Tla fella ka moroalo oa litšenyehelo mabapi le ho reka thepa.Haeba Budget e Lekanyelitsoe;Qalong e khona ho reka lisebelisoa tse peli, ka lebaka la phoso ea tlhaloso, ke e le 'ngoe feela e ka rekoang.Ka hona, ho tsoa ho Tlhakiso e Kaholimo, ho ka Fumaneha Hore Moetsi ehlile o Khetha Teko ea ho mamella Voltage.Hore na o Tla Khetha Sesebelisoa se Seholo le se Pharalletseng se ipapisitse le Litšobotsi tsa Sehlahisoa le Litlhoko tsa Tlhaloso.Haeba U Khetha Sesebelisoa se Seholo le Lisebelisoa , E Tla ba Tšimoloho e Khōlō Haholo, Molao-motheo oa Motheo ke Hore Haeba o Lekane, Ke Ea Moruo Ka ho Fetisisa.
Ha re phethela
Ehlile, ka lebaka la Boemo bo rarahaneng ba Teko ea Mohala oa Tlhahiso, Liphetho tsa Teko li angoa haholo ke Lintho tse kang Lintho tse entsoeng ke motho le tsa tikoloho, tse tla ama sephetho sa liteko ka kotloloho, 'me lintlha tsena li na le phello e tobileng ho sekhahla se senyehileng. Sehlahisoa.Khetha Teko e Ntle ea ho mamella Voltage, U utloisise Lintlha tsa Bohlokoa tse kaholimo, 'me u tšepe hore u tla khona ho khetha Teko ea Voltage e Loketseng Lihlahisoa tsa Khamphani ea Hau.Mabapi le Mokhoa oa ho Thibela le ho Fokotsa Kahlolo e Fosahetseng, Hape ke Karolo ea Bohlokoa ea Teko ea Khatello.
Nako ea poso: Feb-06-2021
