Masana'antar Relay na Musamman na thermal Overload

CDADA, mai sana'a da mai ba da kaya a kasar Sin, yana ba da kayan aikin lantarki mai ƙananan ƙananan wuta, ciki har da maɗaukaki na thermal. Ƙungiyarmu ta fasaha tana ba da cikakkun sabis na gyare-gyare na OEM da kuma goyon bayan fasaha na tallace-tallace. Muna maraba da tambayoyinku.

Menene Thermal Overload Relay?

Relay mai ɗaukar nauyi na thermal na'urar kariya ce da aka ƙera don kashe motar lantarki lokacin da take jan wutar lantarki da yawa na tsawon lokaci, yana sa ta yi zafi sosai. Sabanin fuse ko ma'aunimai jujjuyawawanda ke yin martani ga babban halin yanzu (gajerun da'irori), TOR yana amfani da sifa ta lokaci-lokaci. Wannan yana nufin lokacin raguwa yana raguwa yayin da halin yanzu ke ƙaruwa, daidai gwargwado da ƙarfin zafi na iska.

Tushen fasahar mu ta dogara da ƙa'idar tsiri bimetallic: biyu karafa tare da daban-daban coefficients na thermal fadada bonded tare. Lokacin dumama da injin na yanzu, tsiri yana lanƙwasa. Idan halin yanzu ya wuce madaidaicin saiti na wani takamaiman lokaci, tsiri ya lanƙwasa isa ya yi tafiya da lambobi masu taimako da injiniyanci, yana yanke wuta zuwa na'urar farawa.

Nau'i da Rarrabawa

Ƙarfin masana'antar mu ya ƙunshi cikakkun nau'ikan fasahar kariya da yawa, waɗanda aka keɓance don buƙatun masana'antu iri-iri.

Nau'in	Mabuɗin Siffofin	Aikace-aikace na yau da kullun
Bimetallic Relay	Duma kai tsaye ko kai tsaye ta hanyar coils na dumama. Mai ƙarfi, mai sauƙi, kuma mai tsada.	Babban manufar kariya ta mota (famfo, magoya baya, masu jigilar kaya).
Lantarki Relay	M-jihar, babu sassa masu motsi. Yana da madaidaicin ji na yanzu, gano hasarar lokaci, da kariyar kuskuren ƙasa.	Mahimman matakai, manyan lodin inertia, da mahalli masu haɗari.
Jihar Solid (SSR)	Yana amfani da taswira na yanzu da microprocessors. Ci gaba da sifili, amsa mai sauri.	Motocin servo masu girma da injuna daidai.
Manual/Sake saitin atomatik	Manual: Yana buƙatar sa hannun mai aiki don sake farawa (aminci). Atomatik: Sake saitin ta atomatik bayan sanyaya (tsarin da ba sa kulawa).	Manual: Injina inda sake farawa da ba zato ba tsammani yana da haɗari. Auto: HVAC, famfo a wurare masu nisa.

Babban Ayyuka da Kariya na hankali

Mu Thermal Overload Relays ba kawai masu sauƙi ba ne; masu hankali ne masu kula da motar.

● Kariya fiye da kima: Aiki na farko. Ta hanyar haɗa na yanzu akan lokaci ( I2tI2t ), relay ɗin yana kare kariya daga lalacewar zafi. Yana ba da izinin igiyoyin ruwa na wucin gadi (farawa motar) ba tare da ɓarna ba amma yana amsawa da tsayin daka don ɗaukar nauyi.

● Kariyar gazawar mataki (Tsarin lokaci ɗaya): A cikin tsari mai matakai uku, idan kashi ɗaya ya ɓace, motar tana zana wuce haddi a kan sauran matakai biyu don kiyaye juzu'i. Relays ɗinmu yana da nau'ikan nau'ikan mabambanta (ko ji na lantarki) wanda ke gano wannan rashin daidaituwa kuma yana tafiya nan take, yana hana motar ta ƙone.

● Rashin zafin jiki: Muhimmin fasali ga mahallin masana'antu. Relays ɗinmu an sanye shi da ɗigon bimetallic mai ɗaukar nauyi wanda ke magance tasirin canjin yanayi. Wannan yana tabbatar da cewa wurin tafiya ya kasance daidai ko panel ɗin yana cikin ɗakin ajiya mai daskarewa ko filin masana'anta mai zafi (-20 ° C zuwa + 60 ° C).

Zaɓin Ajin Tafiya

Muna kera relays masu dacewa da daidaitattun azuzuwan balaguro:

◆ Darasi na 10: Don ƙananan injuna masu zafi (misali, famfunan ruwa masu ruwa da tsaki).

◆ Class 10A/20: Misali na injinan masana'antu gabaɗaya.

◆ Class 30: Don manyan lodin inertia (misali, manyan magoya baya, centrifuges) waɗanda ke ɗaukar tsawon lokaci kafin farawa.

◆ Primary Applications and Use Cases

◆ Sarrafa Masana'antu: Kare bel ɗin jigilar kaya, makamai masu linzami, da mashinan injin CNC daga cunkoso ko fiye da kima.

◆ Tsarin HVAC: Kiyaye manyan magoya bayan tsakiya da injin kwampreso a cikin gine-ginen kasuwanci.

◆ Maganin Ruwa: Mahimmanci don kare fasfo mai ruwa da iska daga bushewa ko toshewa.

◆ Injin OEM: An haɗa su cikin sassan sarrafawa don injunan tattara kaya, kayan masaku, da kayan sarrafa abinci.

Ƙimar Manufacturing

Tsarin samar da mu babban aji ne a cikin injiniyoyin thermal da ingantattun injiniyoyi.

1. Babban Raw Materials:

◆ Tsarin Bimetallic: Zuciyar na'urar. Muna amfani da galoli masu daraja (misali, nickel-Iron/Manganese-Copper) tare da ƙididdige ƙididdiga na haɓaka haɓaka don tabbatar da daidaiton lankwasa a takamaiman yanayin zafi.

◆ Abubuwan zafi: Madaidaicin waya juriya (Nichrome) ko sandunan jan ƙarfe masu nauyi waɗanda ke haifar da zafi daidai da murabba'in na yanzu ( I2RI2R ).

◆ Lambobi: Silver-Nickel (AgNi) ko Silver-Cadmium-Oxide (AgCdO) don abokan hulɗa (NC/NO), yana tabbatar da ingantaccen sigina ga PLC ko mai tuntuɓar.

◆ Housing: Maɗaukakin ƙarfi, Polyamide (PA66) ko Bakelite, wanda aka ƙera don jure matsanancin zafin zafi.

2. Ƙirƙira & Sarrafar Aiki:

◆ Ƙirƙirar Ƙarfafawa: Madaidaicin tambarin ratsan bimetallic da coils na dumama.

◆ Alibration: Mataki mafi mahimmanci. Ana ratsa relay ta babban rami na daidaitawa na yanzu. Masu fasaha suna daidaita “ bugun kira na saitin yanzu” don damfara da injin bimetallic tsiri, suna tabbatar da cewa yana tafiya daidai amperage (misali, 10A, 16A).

◆ Taro: Tsarin bimetallic, hita, da tsarin tafiya (ciki har da madaidaicin lever don kariyar asarar lokaci) an haɗe su tare da juriya na ƙaramin gani.

◆ Potting (Na zaɓi): Don matsananciyar mahalli, na'urar cikin gida tana lullube da resin epoxy don hana lalata da lalacewa.

◆ Tsarin Ingancin Inganci da Matsayin Gwaji

Muna bin IEC/EN 60947-4-1 da GB/T 14048.4 ma'auni. An ƙirƙira ka'idojin tabbatar da ingancin mu don tabbatar da cewa gudun ba da sanda ya yi kama da yanayin zafi na injin daidai.

Daidaitaccen Abubuwan Gwajin & Ma'auni na Binciken Masana'antu:

Gwajin Abun	Daidaiton Magana	Matsayin Masana'antarmu & Hanyar
Tabbatar da Matsayin Tafiya	Yana tabbatar da lanƙwan lokaci-yanzu.	An gwada a 7.2 x Wanda aka ƙididdigewa a halin yanzu. Dole ne aji 10 yayi tafiya a cikin <10s; Darasi na 20 a cikin <20s.
Sanyi Jihar Calibration	Yana tabbatar da daidaito daga farkon sanyi.	An ɗaga yanzu zuwa 1.05 x Saiti. Dole ne KADA yayi tafiya cikin <2 hours. Sannan daga sama zuwa 1.2 x Saiti. Dole ne yayi tafiya a cikin <2 hours.
Gwajin gazawar mataki	Yana tabbatar da kariyar lokaci-ɗaya.	Mataki na yanzu an saita zuwa 0, wasu kuma a halin yanzu. Relay dole ne yayi tafiya cikin takamaiman lokaci (misali, <2 mins).
Matsakaicin Yanayin Wuta	Yana tabbatar da kwanciyar hankali a cikin zafi/sanyi.	An gwada shi a ɗakin yanayi a -20°C da +60°C. Bambancin wurin tafiya dole ne ya zama <±5%.
Rayuwar Injiniya	Yana tabbatar da dorewa.	Zagaye 1,000 zuwa 10,000 na sake saitin hannu da ayyukan tafiyar ba tare da gazawar injina ba.

Ƙarfin Samar da Mu

Wurin mu yana da kayan aiki don sarrafa ilimin kimiyyar lissafi mai laushi na kula da thermal.

◆ Layin samarwa: Muna amfani da layukan taro masu sarrafa-sau-kai musamman waɗanda aka ƙera don kulawa da ƙwanƙwasa bimetallic, da hana damuwa na inji wanda zai iya canza yanayin yanayin zafi.

Nagartaccen Kayan aiki:

◆ Maɗaukakin Maɗaukaki na Yanzu: Mai ikon yin allura har zuwa 1000A don yin kwatankwacin nauyi mai nauyi da kuma tabbatar da lokutan tafiya tare da daidaito na millisecond.

◆ Zauren Yanayi na Muhalli: Ana amfani da shi don gwada tsarin ramuwa na zafin jiki a cikin cikakken kewayon zafin masana'antu.

◆ Tashar walda ta Laser: Don ƙirƙirar ƙaƙƙarfan haɗin kai, ƙarancin juriya tsakanin abubuwan dumama da tasha.

Ƙwararrun Ƙwararru:

◆ Masu Injiniyoyi na thermal: Kwararru a cikin canjin zafi da kimiyyar kayan aiki waɗanda ke tsara ma'aunin lissafi na bimetallic.

◆ Masu fasaha na Calibration: ƙwararrun ma'aikata waɗanda ke daidaita hanyoyin tafiya don tabbatar da kowane relay ya cika ƙaƙƙarfan ƙa'idodin Class 10A/20/30.

◆ Tabbacin Inganci: An sadaukar da kai don nazarin daidaiton "tafiya" don hana ɓarna a cikin filin.

Zaɓi Relays ɗinmu na Thermal Overload. Ba kawai mu ke ƙera kayan aikin ba; mu injiniyoyin amincin da ke sa injin ɗinku aiki da layin samarwa ku motsi.

CDADA shine Thermal Overload Relay masana'anta kuma mai siyarwa a China. Our factory hidima daban-daban masana'antu kamar ikon tsarin, gini aiki da kai, da kuma masana'antu masana'antu, miƙa m OEM / ODM mafita.

Shawarwari na Labarai