Inzwa Yamanje Encane
I-CS-652-XX Series – Imiyalelo yokufaka
ISINGENISO
Uchungechunge lwezinzwa zamanje luqapha umugqa wamanje wemithwalo kagesi njengamaphampu, amaconveyor, amathuluzi omshini noma amafeni nokukhipha isignali ye-analogi engu-4-20 mA ukumela umthamo wamanje. Ngokuvamile zisetshenziselwa ukuqapha ukusebenza kwemoto futhi zingasetshenziswa ukunquma ukwehluleka kwemoto, ukulahleka kwebhande, amanani okuphakelayo komshini noma ukugqokwa kwamathuluzi.
Izinzwa zinikwe amandla nge-loop futhi zidinga ugesi wangaphandle we-15-30 Vdc. Ukunikezwa kwamandla kufanele kube ngu-10 Vdc + (Rload x 20 mA) lapho i-Rload iwukumelana nokokufaka kwedivayisi ekala isignali. Ngakho-ke uma i-Rload ingu-250Ω ubuncane bokunikezwa kwamandla ngu-15 Vdc. Umugqa wamanje we-AC okaliwe ungabalwa njengo-Iline = (Iloop – 4 mA) x I-Irange / 16 lapho i-Irage ingu-10, 20 noma 50 Amps.
Isignali yokuphumayo inomkhawulo ku-<23 mA, i-reverse voltagivikelwe futhi ilinganiswe njengasekuqaleni ukuze kuthi <±1% FSO.
* ISEXWAYISO *
- Ingozi yokushaqeka kukagesi, qaphela
- Nqamula futhi uvale amandla ngaphambi kokufaka
- Landela amakhodi kagesi kazwelonke nawendawo
- Funda futhi uqonde le miyalo ngaphambi kokufaka
- Ukufakwa kuphela ngabasebenzi bakagesi abaqeqeshiwe
- Unganciki kule divayisi ukuze ubonise amandla olayini
- Faka kuphela lolu cingo kumakhondaktha agqunyiwe
- Faka kuphela kuma-conductor aphezulu angu-600
- Ungasebenzisi lolu cingo ezinhlelweni zokusebenza zokuphepha empilweni
- Ungafaki ezindaweni ezinobungozi noma ezihlukanisiwe
- Faka lo mkhiqizo endaweni ebiyelwe kagesi efanele
- Ukwehluleka ukulandela le miyalo kuzoholela ekufeni noma ekulimaleni okubi kakhulu
UKUFAKA
Funda zonke izixwayiso ngaphambi kokuqala ukufaka le divayisi. Qinisekisa ukuthi idivayisi ekhethiwe inezilinganiso ezifanele zohlelo lwakho lokusebenza.
Nqamula futhi uvale amandla ngaphandle. Yenza konke ukuxhumana ngokuhambisana namakhodi kazwelonke nawendawo.
Isisekelo sedivayisi sinamathebhu okukhweza ahlanganisiwe ukuze avumele ukusetshenziswa kwezikulufu ukuthi kugxunyekwe endaweni.
Ukuze ukhweze idivayisi endaweni eyisicaba, khetha indawo ezovumela ukufinyelela ohlangothini nangaphezulu kudivayisi yocingo. Uma kudingekile ukubhoboza ngaphambili, sebenzisa isisetshenziswa ukumaka izimbobo endaweni efakwayo. Izimbobo ezifakwayo esisekelweni zizothola isikulufu sikasayizi ongu-#10 (asinikeziwe). Bheka Umfanekiso 1.
Beka i-conductor egadiwe (kumele ifakwe insulated) ngembobo yenzwa bese uxhuma kabusha. Bheka i-polarity bese ufaka intambo okukhiphayo kusilawuli, bheka Umfanekiso 2. Sebenzisa izintambo ezivikelwe ze-AWG ezingu-14 kuya kwezingu-22 kukho konke ukuxhumana. Qinisekisa ukuthi isikali sesilawuli sifana nobubanzi bezinzwa. Bona ukucaciswa kwezigaba zamamodeli.
Xhuma kabusha amandla.
AMARENGE AMAKHALIBRIWE EFEKTHRI
Okukhiphayo Kwenzwa Yamanje (mA)
Umfanekiso 1
Umfanekiso 2
- Ama-Insulated Conductor Kuphela
- 600 Vac ubuningi
100 Amps max
UKULINGANISWA
Wonke amamodeli alinganiswa njengasekuqaleni ukuze asebenze ngaphakathi ±1% we-FSO. Uma kudingeka ukulinganisa kwenkundla noma ibanga lokulinganisa ngokwezifiso lifunwa, vele uhlehlise ilebula ephezulu ukuze uveze amabhodwe okulinganisa. Amabhodwe okulungisa asetha uziro wamanje (4 mA) ne-span (20 mA) wedivayisi futhi angase alungiswe cishe ngu-±20% we-FSO. Phinda ukulungisa ngakunye kuze kwamukeleke kokubili.
IZICELO
Kuzinhlelo zokusebenza ezinamaza okulayisha adlula ububanzi bamanje benzwa sebenzisa i-CT yangaphandle ukuze unciphise okwamanje kube yinani elamukelekayo. Okwesiboneloample, ukukala u-200 Amp layisha okwamanje, sebenzisa i-200A:5A CT bese usonga i-CT yesibili nge-10 Amp imodeli kabili ukuze ukuphuma kwenzwa kuzoba ngu-4-20 mA = 0-200 Amps.
Okwezinhlelo zokusebenza ezinamazanyana amancane kakhulu okulayisha (njengangaphansi kuka-1 Amp), bopha i-conductor egadiwe ngembobo yenzwa izikhathi ezimbalwa ukuze ukwandise okwamanje kukalwa inzwa. Okwesiboneloample, ukukala 0-2 Amps nge 10 Amp imodeli, bopha umqhubi ngokusebenzisa i-sensor aperture izikhathi ezi-5 ukuze ukuphuma kwenzwa kube ngu-4-20 mA = 0-2 Amps.
Kunoma yiluphi uhlelo lokusebenza olusebenzisa i-CT yangaphandle noma ngokugoqa okuningi, qinisekisa ukuthi isilawuli sikalwa ngokufanele ukuze uthole ukufundwa okulungile.
Kunoma yiluphi uhlelo lokusebenza olunokugoqa okuningi, qaphela ukuthi isilinganiso esiphezulu samanje sedivayisi kufanele sihlukaniswe ngenombolo yokugoqa. Okwesiboneloample, ngokugoqa okukodwa ubukhulu bamanje ngu-100 Amps, ngokusonga okungu-5 inani eliphezulu lamanje ngu-100/5 = 20 Amps. Qinisekisa ukuthi umthwalo wamanje ungu-<20 Amps noma idivayisi ingase ishise kakhulu futhi yonakaliswe.
IMICIMBI
Ibanga Lokulinganisa ………………. 10/20/50 Amps (khetha imodeli)
Ubuningi Bokufaka Kwamanje ……… 100 Amps okuqhubekayo
Ukunemba …………………………………… ±1% FSO
Amandla ezinzwa …………………………… 15 kuya ku-30 Vdc (i-loop inikwe amandla)
Isignali Yokuphumayo ……………………………… 4-20 mA
I-Insulation Class …………………….. 600 Vac, amakhondaktha afakiwe
Imvamisa …………………………………… 50/60 Hz
Isikhathi sokuphendula …………………………… 200 mS (0-90%)
Umthwalo Wokuphumayo …………………………….. 250Ω okuvamile
Umthwalo Omkhulu …………………….. >600 ku-24 Vdc
Izinga Lokushisa Lokusebenza ……….. -15 kuya ku-60°C (5 kuya ku-140°F)
Umswakamo Osebenzayo …………….. 5 ukuya ku-90 %RH, ongajiki
I-Terminal Block ……………………………. 14 kuya ku-22 AWG
Ubukhulu …………………………………. 48mm W x 49mm H x 21mm D (1.9″ x 1.93″ x 0.83″)
Imbobo yenzwa …………………………. 11.4mm (0.45″)
I-Enclosure ………………………………….. ABS/PC, UL94 V-0
Ukukhiqiza …………………………. I-ISO 9001 eqinisekisiwe
Izimvume Zomenzeli …………………… cULus Kusohlwini
DIMENSIONS
- 11.4mm ukuya ku-0.45″
- Indawo Yebhodwe Le-SPAN
- ZERO Pot Indawo
IN-GE-CS652XXXXX-02 Copyright © Greystone Energy Systems, Inc. Wonke Amalungelo Agodliwe Ucingo: +1 506 853 3057 Web: www.greystoneenergy.com
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