"Qala-thibela" konopo ka matlo le. Tsela ea ho amahanya?

Control dikonopo "qala-thibela" ke lintho tse tloaelehileng haholo mosebetsing. disebediswsa tsena li sebelisetsoa ho matha mechine. Pele o tlohang ea mohlala ke habohlokoa ho tseba mofuta oa switjha. Ho na le ho ikopanya le diphetolo wireless. Ho phaella moo, o phetha karolo ea molaoli ea, e leng e sebelisoa nakong ea tlhomamiso. Ho utloisisa taba ena, ho ke ke pele ho hlokahala hore ho nahana ka molao-motheo wiring temperaturdiagramm ba switjha ho.

Wiring temperaturdiagramm

Standard mabapi oa potoloho qala-setopong konopo ho akarelletsa le tšebeliso ea koaloa contactor ena. Lintho tse tsosang litakatso tse matched le conductivity ea cm, 4.5. Ba bang ba profesionalce kenya sesebediswa ka kotloloho ka lesokoana le. Ho feela ka megala diphetolo loketseng. Haeba u beha sesebediswa ka comparator eo, phetlhwang-flop e sebediswa ka insulators. Terata pele ho tswa ho switjha ho koala ea kela lesokoana. Contactor e fuoa ka ho toba transceiver ena.

Hlahloba QF1

O tlohang ka tsela ea starter konopo "qala-setopong" e etsoang ke ba phetela. Ha re nahana ka leqheka la le molaoli ea ka megala, ho thyristor e sebelisoa ka mekhahlelo e 'meli. Ka ho toba capacitor e hlokahalang ho 4 pF. Litsebi li re ho balaoli ka sebelisoa ka outputs tse peli le tse tharo. Leha ho le joalo, tabeng ena, haholo itšetlehile ka mofuta oa rectifier. Ka mechine tloaelehileng e hlomamisa ka qoso e nepahetseng.

The ho hanyetsa a lekana le ha ho na e ka tlaase ho 50 ohms. Ho boetse ke habohlokoa ho ela hloko hore o fane ka koaloa poleiti. Ka ba boemong bona, ka mabitso a mang pele ba switjha li fuoa lesokoana la. Moo ho molaoli ea koala karolong e qalang. Pele ho hlahloba ho hanyetsa ke habohlokoa ho hlahloba oa potoloho fatše. E boetse e ile a eletsa ho hokahanya le kobo e. The o ikopanye le ea bobeli ea switjha e fuoa expander ena. stabilizer e hlokehang ho hokahanya mofuta e tsokoang.

Setšoantšo se Qanollang le actuator etsolloa

Etsolloa Qalisa morao tjena khafetsa. Hokela konopo "qala-setopong" o lumelloa ho etsa ka ho toba ka lesokoana le. Tabeng ena, ho phetlhwang-flops ha ba sebetsa. Ho lokela ho hlokomeloe hore ho hlongoa switjha ho ka etsoang ka comparator ka. Maemong a joalo e tla ba ka khona ho kenya molaoli eo. Ho phaella moo mounted stabilizer.

Litsebi li bolela hore converter e sebediswa bi loi bao mat-directional mofuta. O tlohang ho ikopanya pele etsoa ke mohato oa pele. Ho lokela ho hlokomeloe hore ho balebeli ba potoloho le capacitors sebelisoa capacitive mofuta. The stabilizer kahoo ba lokela ho ba le mofuta o le 'ngoe-palo. Ha re nahana ka tse peli tse-le kanaleng mechine, feela o ikopanye expanders sebelisoa ho bona. fapoha li koaloa tabeng ena le shebileng. The mabitso a mang pele ba tlisoa tlasa mohato bobeli.

Tshebediso ya ho tjhetjha Qalisa

Tlohang qala-setopong konopo ka tsela ho tjhetjha contactors o etsoang tsoa le kapa ntle le converters. Ha re nahana ka khetho ea pele, capacitors li sebelisoa ka insulators semiconductor. Ka ho toba o ile a sebelisa ka matsoelintsoeke 15V hanyetsa index ea ka e lokela ho ba ka tlase ho 30 ohms.

comparator A e sebediswa ho switjha ka outputs tse peli. The o ikopanye le pele e koetsoe ke mohato oa pele. The stabilizer tabeng ena e lokela ho ba boemong bo bulehileng. Ba bang ba diphetolo tse rekiswang le-filter. Hape habohlokoa ho hlokomela ke hore ho na le contactors le Unijunction resistors.

Litaelo tsa ho Qalisa PML-sa 1100 Series

Tsela ea ho hokela le "qala-thibela" konopo? Ho ntle e bonolo ho etsa ka tsela e le kanaleng thyristor. Lehlanya bakeng sa sesebediswa ka filtara ba babeli khethileng. hanyetsa li-index, ka karolelano ba lekanang 55 ohms. Dynistors matla a ho sebelisa mofuta bi loi bao mat-directional.

Litsebi li bolela hore ke habohlokoa hore u ka ho feletseng hloekisa ea contactors. Ho phaella moo, re lokela ho hlokomela hore conductors lokela ho hantle insulated. The o ikopanye le pele e koetsoe ka mohato oa bobeli. The conductivity ea ketane ea, ka karolelano ba lekanang cm, 4.5. The expander e sebediswa ha kenya mofuta protepente.

Tlohang starter modular

Bakeng sa ho Qalisa modular terata e amana feela konopo "qala-setopong". Tabeng ena, ho converters ba atisa ho sebelisoa ka adapters. The o ikopanye le pele ba switjha e koetsoe ke mohato oa pele. Kotloloho kobo e e behiloeng ka ho tšoarella. The thyristor rectifier e sebediswa. Leha ho le joalo, tabeng ena, haholo ho itšetlehile ka hore molaoli ea ka. Ha re nahana ka ea mohlala ka outputs tse tharo, ba na le a mabeli a dynistor. The o ikopanye le pele ba switjha e koetsoe ke mohato oa bobeli. stabilizer A mounted ho pheletsong e 'ngoe ea filthara.

Qalisa bulehileng tlhahiso

Konopo "qala-thibela" ka matlo a ho bula contactor e amana le terata thunye. The transceiver e sebediswa ka expanders le 'ngoe kapa ho feta. Ha o tlohang inverter e hlahloba ho hanyetsa ho tloha capacitor sitoa ho mamella mojaro jwale.

khetho ena ke ka karolelano lekanang 33 ohms. Ha a mararo boemo ba switjha le molaoli ea ka, e transceiver sebedisa mofuta selotlolo le kanaleng. Conductivity ee lokela ho ba ka 4.5 cm,. Ho phaella moo, ho ke ke habohlokoa ho hlokomela hore o ikopanye le ea bobeli ea ho switjha e koetsoe ke mohato oa pele. Litsebi li bolela hore mokhanni ka poleiti lokela ho ka hloko clamped. isolator e behela expander ena. Ha solder-ka transceiver, ba-filter tse peli tse sebediswa bakeng sa balebeli ba potoloho le.

O tlohang ho Qalisa koaloa phetha

Konopo "qala-thibela" ya data ho Qalisa hlomamisa ka ho toba ka lesokoana le. transistors li khethileng bakeng sa morero ona ka tlaase conductivity. Pele o tlohang dikarolo lekoa khumo impedance. Itse paramethara ka oa potoloho ha ea lokela ho feta 45 ohms. Ho overload phahameng e kgothaletswa ho fetola filthara. Hape habohlokoa ho hlokomela ke hore mathata a ka hlaha ka lebaka la conductivity tlaase ea transistor ena. The o ikopanye le pele ba switjha e koetsoe ke mohato oa pele. Stabilizer oa potoloho e sebediswa feela ba se nang balekane-palo mofuta. Overload pontshi monyako ka pono ea karolo e lekanang le bonyane 5 A.

Mabapi ka switjha thunye unijunction

Unijunction ho etsa hore ho ba le conductivity phahameng. Insulators disebediswsa kgethile ntlhapedi mofuta. Simple konopo "qala-setopong" Ho thehoa ka ho toba ka tsela phetela. Ho lokela ho hlokomeloe hore ho sesebediswa tlhomamiso ka etswa ka unit trust taolo. Ha re nahana ka mochine tloaelehileng siloa, ho transceiver sebedisa mokgwa o se nang balekane-le kanaleng. The o ikopanye le pele ba switjha e fuoa ke mohato oa bobeli. Mothating ona ke habohlokoa hore a leke khumo impedance. Ha overloading 3 conductivity A lokela ho sa feteng 5.5 go See.

Ha o sebedisa laolang tiileng-mmuso, ea itoanela ka karolelano lekanang 55 ohms. Ho phaella moo, ho ke ke habohlokoa ho hlokomela hore hangata beha koaloa contactors ka le moseho tse peli. Ka ba boemong bona, kobo e e behela fetisang ka. Kahoo, overload qetellong feta 6 A. lintho tse tsosang litakatso ba atisa ho sebelisoa ho expander ena. Iteanye le tsona e ka amana ka ho toba.

Kopo dvuhperehodnyh bakelang

hangata ha ho, e leng "qala-thibela" konopo e behiloeng ka ka lintho tse tsosang litakatso tse peli-nako. Di amanang ka tsela e lesokoana le phepelo 12 V matla e sebediswa ea mofuta pulse length. Relays ka 'na a sebelisa 4 A. The thunye switjha e mounted ho hlongoa transducer karolong eo. le ho hanyetsa khumo lekanang ohms 40. Ha elements le lintho tse ngata haholo e chesang, ebe bothata larileng ka tsubuhlellano thunye. Bakeng sa morero ona, feela terata capacitors. Ka tsela eo comparators li koaloa ka karolong e qalang.

Devices le ba laolang capacitive ka amana feela ka dynistors. Tabeng ena, diphetolo loketse tse tharo feela outputs. kobo e sa o palame oa potoloho le khumo. Tabeng ena, converter e kgethile ntlhapedi blocker. The khumo gagamalo ba balebeli ba potoloho ba e ka bang 15 V. Tabeng ena, mojaro Ntlha e lokela ho sa feteng 4 A. Ha moment molaoli eo, le adaptara ka sebelisoa outputs tse peli. The o ikopanye le pele ba switjha e koetsoe ke mohato oa bobeli. The hanyetsa lokela ho ba ka tlase ho 30 ohms.