Gwaro Rekusarudza DIN Rail Terminal Block: Kuyera Kwazvino, Zvishandiso, uye Maitiro Ekukwira
TL;DR
- Sarudza DIN rail terminal blocks nekuenzanisa rated current (24A kusvika 232A) ne circuit load yako, ne conductor cross-section sechipingamupinyi chikuru chemuviri.
- PA66 ine chiyero cheV-0 chekubatidza moto ndiyo inonyanya kufarirwa pakuvaka makabati ekudzora maindasitiri, inoshanda zvakavimbika kubva -40C kusvika +120C.
- TS35 (35x7.5mm) zvichienderana neEN 60715 ndiyo yakajairika puratifomu yekumisikidza; simbisa rudzi rwechitima uye ukobvu hwechinhu (1.0±0.1mm) usati waraira.
- UL 1059 yeNorth America uye CE/IEC 60947-7-1 yemusika weEU ndiwo masitifiketi mashoma anofanira kutakura terminal block yako.
- Mhando dzema "spring-clamp" dzinoderedza nguva yekuisa ne40% zvichienzaniswa nema "screw-type blocks", zvichiita kuti dzive dzakachipa pamutengo wakaderera. mapaneru ekudzora ane huwandu hwakawanda.
Kusarudza DIN rail terminal block yakakodzera ye industrial control panel kunoda kuenderana nema parameter matatu: chiyero chazvino chinofanira kudarika mutoro wedunhu rakakwirira neinenge 20%, zvinhu zvekugara zvinofanira kutsungirira mamiriro ekushanda, uye chimiro chekuisa chinofanira kutevedzera EN 60715 standards. Gwaro iri rinotsanangura zvese zvinodiwa neruzivo rwunoverengwa uye manotsi ekushandisa chaiwo.
Mumakore anopfuura gumi ekugadzira mabhuroko emagetsi eOEM muNorth America, Europe, neSoutheast Asia, takaona zvikanganiso zvakafanana zvekusarudza zvichidzokororwa - mabhuroko makuru ezviratidzo zvemagetsi mashoma, njanji dzakakura dzemabhuroko anorema emazinga akawanda, uye kusawirirana kwezvinhu zvinotungamira mukukundikana kwemunda. Gwaro iri riripo kuti ribvise zvikanganiso izvozvo.
Ndezvipi Zviri Kuongororwa Pari Zvino zveDIN Rail Terminal Blocks?
Kuyera kweDIN rail terminal block kunobva pa24A kune mabhuroko akajairwa e2.5mm2 feed-through kusvika ku232A kune mabhuroko emagetsi e95mm2 ane basa guru, sezvakatsanangurwa neIEC 60947-7-1 uye UL 1059 standards.
Bhiriji rega rega remagetsi rine ma current ratings maviri: rated operational current (Ie) zvichienderana neIEC 60947-7-1 uye UL-rated current. Kazhinji — asi kwete nguva dzose — akafanana. Current chaiyo inogona kutakura bhiriji inoenderana ne conductor cross-section, ambient temperature, uye kana bhiriji racho rakaiswa mu single-layer kana stacked configuration.
Zviyero Zvakajairika zveWire Cross-Section
| Waya Yakayambuka Chikamu (mm2) | AWG Yakaenzana | Yakayerwa Nguva Yazvino (IEC 60947-7-1) | Rated Current (UL 1059) | Kushandiswa Kwakajairika |
|---|---|---|---|---|
| 1.5 mm2 | AWG 16 | 17.5 A | 15 A | Waya dze sensor/signal |
| 2.5 mm2 | AWG 14 | 24 A | 20 A | Maseketi ekudzora akajairika |
| 4 mm2 | AWG 12 | 32 A | 30 A | Kudzora mota / kugoverwa kwesimba |
| 6 mm2 | AWG 10 | 41 A | 40 A | Maseketi emapazi / mapaneru emwenje |
| 10 mm2 | AWG 8 | 57 A | 50 A | Main power feeds |
| 16 mm2 | AWG 6 | 76 A | 65 A | Kuuya kwezvinopihwa / mitoro mikuru |
| 35 mm2 | AWG 2 | 125 A | 110 A | Bhazi guru / michina mikuru |
| 95 mm2 | AWG 4/0 | 232 A | 200 A | Transformer / ma "motor feeds" makuru |
Zvinhu Zvinonyadzisa Zvausingafaniri Kufuratira
Chivharo chega chega chekupedzisira chinofanira kubviswa kana chakaiswa munzvimbo ine huwandu hwakawanda hwemagetsi kana patembiricha iri pamusoro pe40C. Zvichibva pamitemo yeIEC 60947-1, wedzera current yakayerwa ne:
- Kupisa kwemhepo pa60C: inoderera kusvika ku80% yezvino zvakayerwa
- Kupisa kwemhepo pa80C: inoderera kusvika ku65% yehuwandu hwemazuva ano
- Mabhuroko ane mazinga akawanda akarongwa (mazinga matatu+): kuderera kusvika ku85% padanho rega rega
- Panera rakavharwa rine mhepo shoma: deredza kusvika pa80% zvishoma
Ndezvipi Zvinhu Zvekugara Zvaunofanira Kusarudza?
PA66 (Nylon 66) ine chiyero cheV-0 chekubatidza ndiyo sarudzo yakajairika yeDIN rail terminal block housings, inoshanda kubva -40C kusvika +120C, nepo polycarbonate (PC) ichinyanya kufarirwa kune mashandisirwo akajeka anoda kudzorwa kwakanyanya.
| Pfuma | PA66 (Nylon 66) | Polycarbonate (PC) | Polyester yeThermoplastic |
|---|---|---|---|
| Kupisa | V-2 / V-0 | V-2 / V-0 | V-0 |
| Tembiricha yekushanda | -40C kusvika +120C | -40C kusvika +125C | -40C kusvika +140C |
| CTI | CTI 600 | CTI 250-400 | CTI 600 |
| Kuramba Kemikari | Kugona | Zviri pakati nepakati | Zvakanakisa |
| Kuramba UV | Murombo | Kugona | Zviri pakati nepakati |
| Mutengo Wakaenzana | Nheyo yekutanga | 10-15% yakakwira | 20-30% yakakwira |
Ndezvipi zvinodiwa zveDIN Rail Mounting Standards?
Mabhuroko echiteshi chechitima cheDIN anoiswa paTS35 (upamhi hwe35mm, 7.5mm kana 15mm kudzika) kana TS32 (upamhi hwe32mm) sezvakatsanangurwa neEN 60715 uye DIN EN 50022, neTS35 iriyo chiyero cheindasitiri kune anopfuura 90% yemapaneru ekudzora maindasitiri.
| Mbiri | Upamhi | Kureba/Kudzika | Ukobvu hwezvinhu | Zvakajairika |
|---|---|---|---|---|
| TS35x7.5 | 35±0.3 mm | 7.5±0.15 mm | 1.0±0.1 mm | EN 60715 / DIN EN 50022 |
| TS35x15 | 35±0.3 mm | 15±0.15 mm | 1.5±0.15 mm | EN 60715 / DIN EN 50022 |
| TS32x15 | 32±0.3 mm | 15±0.15 mm | 1.5±0.15 mm | EN 60715 |
| TS15x5.5 | 15±0.2 mm | 5.5±0.1 mm | 1.0±0.1 mm | DIN EN 50045 |
Nzira yeDIN Rail Terminal Inovhara Sei Gomo
Mabhuroko mazhinji eDIN rail terminal anoshandisa nzira yekukiya isina zvishandiso: bhuroko rinotanga rabata muromo wepamusoro werail, rozotenderera richidzika kusvika tsoka ine chitubu yapinda pamuromo wepasi.
- Gadzirisa terminal block pakona ye15-20 degrees, uchibatanidza clip yepamusoro pamucheto wepamusoro weTS35 rail.
- Tenderedza bhokisi rinodzika kusvika tsoka yechitubu yepasi yabatana nemucheto wechitima chepazasi.
- Dzvanya zvakasimba — unofanira kunzwa kurira kunonzwika sezvo chitubu chesimba chinopinda panzvimbo iri seri kwesimbi.
- Simbisa kubatana nekuyedza kusimudza bhokisi mudenga pasina kudzvanya tab yekuburitsa.
Chitupa cheUL vs CE: Zvinofanira Kusimbiswa neMainjiniya
Kune mapurojekiti ekuNorth America, chitupa cheUL 1059 chinodiwa kuti chivhare ma terminal blocks anosvika 600V; kumapurojekiti eEU, CE marking sekureva kweIEC 60947-7-1 ndiyo inodiwa pamutemo, uye mapurojekiti mazhinji anodawo chitupa cheTUV kana VDE.
| Paramita | UL 1059 | IEC 60947-7-1 |
|---|---|---|
| Kuyera Voltage | 300V / 600V | 250V / 400V / 690V |
| Nzira Yekuedza Yazvino | Muganho wekukwira kwetembiricha ye45C | Muganho wekukwira kwekushisa kwe45K |
| Kuedzwa kweWaya | Yakasimba uye yakavharirwa (yakaparadzana) | Miedzo yakafanana inoshanda |
| Dhigirii rekusvibiswa | Hazvina kutaurwa | PD 2 / PD 3 |
| Kupisa | UL 94 V-2 kana V-0 | IEC 60695-11-5 (waya inopenya) |
| Kuedzwa kweVatatu | UL kana NRTL inozivikanwa | TUV, VDE, kana muviri wakaziviswa |
Maitiro Ekusimbisa Zvitupa Usati Waraira
- Chitupa cheUL: Simbisa nhamba yefaira reUL iri pa Dhatabhesi reZvigadzirwa zveUL.
- Chiziviso cheCE chekutevedzera mitemo: Inofanira kushandiswa paIEC 60947-7-1. Simbisa pa Nzvimbo yepamutemo yeIEC.
- Chitupa cheTUV kana VDE: Simbisa pa TÜV Rheinland kana VDE madhatabhesi.
- Zviziviso zveRoHS neREACH: Zvinodiwa kuti EU ipinde mumusika.
Maitiro Ekusarudza Rudzi Rwakakodzera rweTerminal Block
Mhando nomwe huru dzeDIN rail terminal blocks — feed-through, ground, fuse, disconnect, multi-level, sensor, uye power distribution — imwe neimwe ine basa rakasiyana rekubatanidza waya.
| Rudzi | Basa Guru | Range yeParizvino | Chinhu Chinokosha |
|---|---|---|---|
| Kuburikidza neFeed-By | Batanidza uye govera waya | 17.5A – 232A | Nzira yemutyairi mumwe chete, 2-in/2-out |
| Pasi (PE) | Pasi / pasi rinodzivirira | Zvakafanana nekupa mhinduro | Girini-yero; inobatanidza nechitima |
| Fuse | Dziviriro yedunhu | 6.3A – 63A | Chibatiso chefuse chakavakirwa mukati |
| Bvisa kubatana | Bvisa dunhu rega rega pasina kubvisa waya | 17.5A – 76A | Chinotsvedza kana chinja chebanga |
| Madanho Akawanda | Maseketi ekuisa zvinhu pamwe chete kuti uchengetedze nzvimbo yemapaneru | 17.5A - 32A padanho rega rega | 2-4 mazinga akarongwa |
| Sensor / Thermocouple | Tumira zviratidzo zvemagetsi mashoma | 2A – 10A | Mabatiro akakosha e alloy |
| Kugoverwa Kwesimba | Govera simba guru | 76A – 232A | Chikamu chikuru; nzvimbo dzakawanda dzekubuditsa |
Rudzi rweScrew vs Spring-Clamp: Kuenzanisa Tekinoroji yeKubatanidza
Zvivharo zvemagetsi zvemhando yescrew zvinopa simba rekubata rakakwirira (3-5 Nm) pakushandisa magetsi anokwira pamusoro pe100A, nepo zvivharo zve spring-clamp zvichipa waya dzinokurumidza (inenge 40% nguva shoma yekuisa) uye waya dzinodzora makabati dzinosvika 24A kusvika 65A.
| Chiyero | Rudzi rweSikuruu | Chitubu-Chinovhara |
|---|---|---|
| Nguva yekuisa pa waya imwe neimwe | Masekondi 8-12 | Masekondi 3-5 |
| Simba reKubata | 3.0 – 5.0 Nm | 0.5 – 1.5 Nm |
| Kuramba Kudedera | Yakanaka kwazvo (kana yabatidzwa) | Yakanaka kwazvo (kuzvigadzirisa) |
| Kudzokorora Kugumiswa Kwenguva | macycles anopfuura makumi mashanu | Mabhasikoro anopfuura mazana maviri |
| Rudzi rweWaya | 0.2 – 95 mm2 | 0.14 – 16 mm2 |
| Mutengo wepakati pechinzvimbo | Nheyo yekutanga | 15-25% yakakwira |
Screw-Type vs Spring-Clamp vs IDC: Kuenzanisa kweFive-Dimension
Kana tichienzanisa nezvikamu zvishanu zvinoverengeka, spring-clamp inopa chiyero chakanakisa che90% yekushandiswa kwekutonga kwemaindasitiri, nepo screw-type ichitonga high-current uye IDC ichitonga high-production pre-wared systems.
| Chiyero | Rudzi rweSikuruu | Chitubu-Chinovhara | IDC |
|---|---|---|---|
| 1. Max Current | Kusvika ku232A | Kusvika ku65A | Kusvika ku24A |
| 2. Nguva yekuisa | 8-12 masekonzi | 3-5 masekonzi | 2-3 masekonzi |
| 3. Rudzi rweWaya | 0.2-95mm2 | 0.14-16mm2 | AWG imwe chete pamuenzaniso wega wega |
| 4. Kugumisazve basa | macycles anopfuura makumi mashanu | Mabhasikoro anopfuura mazana maviri | 1-3 madenderedzwa |
| 5. Mutengo weChiyero | 1.0x | 1.15-1.25x | 0.85-0.95x |
Ndeipi Yaunofanira Kusarudza?
Sarudza Screw-Type kana: magetsi emuchina anodarika 65A, waya inodarika 16mm2, nzvimbo inodedera zvakanyanya, kana vashandi vebasa vakadzidziswa nematurusi etorque.
Sarudza Spring-Clamp apo: Kushandiswa kwemagetsi aya kuri 65A kana pasi (kunofukidza >85% yematunhu eindasitiri), kumhanya kwewaya ndiko kunonyanya kukosha, kana kuti kuchinja waya kakawanda kunotarisirwa.
Unoda Magadzirirwo Ehunyanzvi eProjekiti Yako Here?
Tarisa yedu yakazara DIN rail terminal block zvigadzirwa zvakasiyana-siyana — Mamodheru anopfuura 200 kubva pa2.5mm2 kusvika 95mm2, ane UL 1059, CE/IEC 60947-7-1, uye TUV certification.
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