Ho na le Mekhoa e mene e tloahelehileng ea ho lemoha bakeng sa tlhahiso ea matla a motlakase a mamellang mocheso oa motlakase, ho kenyeletsoa Mokhoa oa Electrostatic Voltmeter, Mokhoa oa Transformer oa Voltage, Voltage Divider e nang le Mokhoa oa Voltmeter, Lebokose le Phahameng la Resistance le nang le Mokhoa oa Milliamp Meter, le DBNY- S Withstand Voltage Test E Nkiloeng ke Matla a Dingsheng Sesebelisoa se Haholo-holo se Sebelisoa ho Hlahloba Matla a Voltage ea Lisebelisoa tse sa tšoaneng tsa Motlakase, Lisebelisoa tsa Insulating le Mehaho ea Insulating.The Withstand Voltage Tester e ka fetola boholo ba Voltage ea Teko 'me ea Beha Karohano ea Hona Joale.Sengoliloeng sena se Khothalletsa Mekhoa e 'maloa ea ho Khetholla Voltage ea Output E ipapisitse le Litlhoko tsa Bokhoni tsa Melao ea netefatso.
4 Mekhoa ea ho Khetholla Bakeng sa Motlakase oa Phallo ea Motlakase oa Motlakase
1. Mokhoa oa Electrostatic Voltmeter
2. Mokhoa oa ho fetola motlakase oa motlakase
Tse tharo, Voltage Divider Ka Mokhoa oa Voltmeter
Tse 'nè, Lebokose le Phahameng la Khanyetso le Mokhoa oa Milliameter
Ho ea ka Mekhoa le Mehopolo e kaholimo ho tse 4, Sistimi ea ho Khetholla e Bopiloeng ka Sesebelisoa se Tloaelehileng le Sekhaohano sa Voltage ea ho Itela se Lokela ho khethoa, 'me Liphoso li Lokela ho Akaretsoa ho Kopana le Litlhoko tsa Melao ea netefatso.Ho ekelletsa moo, Maemo a The Withstand Voltage Tester (Thepa) a rarahane, 'me Mekhoa ea Tekanyo ea Phallo ea Voltage e Phahameng ha e felle ho tse 'ne tse kaholimo.Ke feela Motheong oa Sebaka se sebetsang le Maano a Tekheniki a Melao ea Hona Joale ea Tiiso, Mekhoa e Molemo le Melao-motheo ea ho Fumana Mokelikeli oa Motlakase e Hlahiswa Bakeng sa Tšupiso ea Basebetsi ba Balebeletsoeng.
1. Mamella Voltage Tester
Testing Voltage Tester e boetse e bitsoa Motlakase oa Matla a Insulation kapa Tester ea Matla a Dielectric.Puisano e Tloaelehileng Kapa DC High Voltage e Kentsoe Pakeng tsa Karolo e Phelang ea Sesebelisoa sa Motlakase le Karolo e sa Chesehang (Hangata ke Shell) Ho Lekola Khahlano ea Voltage ea Sesebelisoa sa Motlakase sa Insulation.Nakong ea Ts'ebetso ea Nako e Telele ea Lisebelisoa tsa Motlakase, Ha U Hlokahala Feela ho Amohela Phello ea Matla a Eketsehileng a Ts'ebetso, Empa Hape U Amohele Phello ea Overvoltage e Phahameng ho Feta Motlakase o Eketsehileng oa Ts'ebetso ka Nako e Khuts'oane nakong ea Ts'ebetso (Boleng ba Overvoltage bo kanna ba ba ba 'maloa. Nako e Phahameng ho Feta Boleng ba Motlakase o Eketsehileng oa Ts'ebetso. ).Tlas'a Phello ea Li-voltages tsena, Sebopeho sa ka hare sa Lisebelisoa tsa Motlakase se Tla Fetoha.Ha The Overvoltage Intensity e Fihla Boleng bo itseng, Insulation ea Thepa e Tla Senyeha, Sesebelisoa sa Motlakase se ke ke sa sebetsa ka tloaelo, 'me Opereishene e ka Fumana Tšisinyeho ea Motlakase, e Kotsing Tšireletseho ea Motho.
1. Sebopeho le sebopeho sa ho mamella Voltage Tester
(1) Ho matlafatsa Karolo
E entsoe ka Voltage Regulating Transformer, Step-Up Transformer le Step-Up Karolo ea Phepelo ea Matla le Ho thibela Swichi.
Motlakase oa 220V o Buletsoe 'me Phetoho e Thibelang e Eketsoa ho Transformer e Laolang 'me Phatlalatso e Laolang ea Transformer e hokahane le Transformer e matlafatsang.Basebelisi ba Hlokahala Feela ho Tsamaisa Voltage Regulator ho Laola Voltage ea Output ea Step-Up Transformer.
(2) Karolo ea Taolo
Mohlala oa hajoale, Potoloho ea Nako le Potoloho ea Alamo.Ha Karolo ea Taolo e Fumana Letšoao la ho Qala, Sesebelisoa se Fetola Hang-hang The Boost Part Power Supply.Ha Potoloho e Lekanyelitsoeng e Feta Theko e Behiloeng 'me Alamo e Utloahalang le e Bonahalang e Amoheloa, Phepelo ea Matla a Boost Circuit e Thibeloa Hang-hang.Thibela Phepelo ea Matla a Boost Loop Ka mor'a ho Fumana Reset kapa Nako ea ho Phahamisa Letšoao.
(3) Flash Circuit
Flasher e Khantša Boleng ba Motlakase oa Output oa Transformer ea Step-Up.Boleng ba Hajoale ba Karolo ea Hona Joale ea Sampling le Boleng ba Nako ba Potoloho ea Nako Ka kakaretso bo Balloa Fatše.
(4) Ka holimo ke Sebopeho sa The Traditional Withstand Voltage Tester.Ka Theknoloji ea Elektronike Le Chip e le 'Ngoe, Theknoloji ea Khomphutha e ntlafalitsoe ka potlako;Teko e Laoloang ke Voltage Withstand Tester e boetse e ntlafalitsoe ka potlako Lilemong tsa morao tjena.Phapang Pakeng Tsa Voltage e Laoloang ke Lenaneo Le mamella Tester le Traditional Withstand Voltage Tester Ke Haholo-holo Karolo e Matlafatsang.Matla a Phahameng a Voltage a Matla a Thatafalitsoeng a Metha ea Voltage ha a romelloe ke Motlakase oa Voltage ka Mains, empa Pontšo ea 50Hz Kapa 60Hz Sine Wave e hlahisoa ka Taolo ea Khomphutha e le 'ngoe ebe e atolosoa le ho matlafatsoa ke Katoloso ea Matla. Potoloho, 'me The Output Voltage Value E boetse e Laolwa ke E le Mong E Laolwa ke Chip Computer, 'me Likarolo tse ling tsa Molao-motheo ha li fapane haholo le Teko ea Khatello ea Setso.
2. Khetho ea ho mamella Voltage Tester
Ntho ea Bohlokoa ka ho Fetisisa ha U Khetha Metha ea Motlakase ea Mathata ke Melao e 'meli.The Maximum Output Voltage Value le Maximum Alarm Hajoale Boleng Bo Lokela ho ba Boholo ho Feta Boleng ba Voltage le Alarm ea Hajoale Boleng boo U bo Hlokang.Ka kakaretso, Maemo a Sehlahisoa se Lekiloeng a Hlalosa Tšebeliso ea Motlakase o Phahameng le Alamo ho Fumana Boleng ba Hona Joale.Ho nka hore Motlakase o Felletseng o Sebelisitsoe, The Greater The Alarm Current, Matla a Phahameng a Matla a Tsoelo-pele a Transformer ea Withstand Voltage Meter ea Hlokahala.Ka kakaretso, Matla a Transformer ea Step-Up ea The Withstand Voltage Meter ke 0.2kVA, 0.5kVA, 1kVA, 2kVA, 3kVA, joalo-joalo.The Maximum Alarm Current Ke 500mA-1000mA, Etc. Ka hona, Maano ana a Mabeli a Lokela ho Eloa Hloko Ha U Khetha Sehlahlobi sa Khatello.Haeba Matla a Leholo Haholo, A Tla Senyeha.Haeba Matla a Le Manyane Haholo, Teko ea Ho mamella Voltage e ke ke ea ahlola ka nepo hore na e ea Tšoaneleha Kapa Che.Ho ea ka Melao e ho IEC414 Kapa (GB6738-86), re nahana hore ke saense ho feta ho khetha mokhoa oa matla oa ho mamella metara ea motlakase."Ntlha ea pele, Fetola Phallo ea Motlakase oa Motlakase oa Metharo ho ea ho 50% ea Boleng bo Laoloang, 'me Ebe U hokela Sehlahisoa se Lekiloeng.Ha The Observed Voltage Drop e Tlas'a 10% ea Boleng ba Motlakase, Ho nahanoa Hore Matla a Metha ea Metsi a mamellang Voltage aa Khotsofatsa."Ke hore, ho nka hore boleng ba Voltage ea Testing Voltage ea Sehlahisoa se itseng ke li-Volts tse 3000, Qala ka ho Fetola Phallo ea Motlakase oa Metharo ea Metsi ea Matla ho ea ho 1500 Volts ebe o hokela sehlahisoa se lekiloeng.Ho nahanoa hore Boleng ba Output Voltage Drop Of The Withstand Voltage Meter Ka Nako Ena Ha bo Kholo ho Feta 150 Volts, Joale Matla a Metara ea Metsi a Matla a Lekaneng a lekane.Ho na le Matla a Ajoang lipakeng tsa Karolo e Phelang ea Sehlahisoa sa Teko le Shell.The Capacitor E na le A CX Capacitive Reactance, 'me Ha Voltage ea Puisano e sebelisoa ho Lipheletsong tse peli tsa CX Capacitor, Hona joale e tla huloa.
Nako ea poso: Feb-06-2021
