I-PeakTech 2715 Loop Tester

Phawula: Funda le ncwadana ngononophelo phambi kokuba uyisebenzise kwaye wenze le ncwadana ifumaneke kubasebenzisi abalandelayo.

Imiyalelo yokhuseleko

Esi sixhobo sihambelana ne-EU Directives 2014/30 / EU (Electromagnetic Compatibility) kunye ne-2014/35 / EU (iVol ephantsitage) njengoko kuchaziwe kwisiHlomelo 2014/32 / EU (CE Mark).
Ukugqithisatage udidi III 600V; Isidanga songcoliseko 2.

•  Sukulindela awona maxabiso aphezulu.
•  Jonga isixhobo phambi kokuba usisebenzise kwaye ungasisebenzisi isixhobo ukuba sonakele.
•  Ukuba kukho iisimboli ezilumkisayo ezibonisiweyo, qhawula ngoko nangoko isixhobo kwii-mains kwaye ujonge isekethe.
•  Uhlobo lovavanyo lunokuthi luqalise iindlela zokukhusela zangoku ezishiyekileyo. Ekupheleni kovavanyo, isekethe evavanyiweyo yofakelo ayinakuphinda inikwe amandla. Ngako oko, ngaphambi kokusebenzisa isixhobo, qiniseka ukuba ukusilela kwamandla akubangeli umonakalo kubantu okanye izixhobo (izixhobo zonyango, iikhomputha, izixhobo zoshishino, njl.).
•  Umvavanyi wayengenzelwanga ukuba abe ngumqulutagumvavanyi (No Voltage Umvavanyi, NVT). Ngoko ke, sebenzisa kuphela isixhobo esenzelwe le njongo.
•  Esi sixhobo sixhotyiswe ngeebhetri. Qwalasela imimiselo yokuchithwa kwelizwe ekupheleni kwale ncwadana.
•  Hlala usenza imilinganiselo kwiinkqubo zombane ngokuthobela yonke imimiselo yokhuseleko kunye nomthetho wendawo.
•  Ngalo lonke ixesha ujonge ukugqithiswa kwe-CATtagudidi lwemitha yakho kwaye uyisebenzise kuphela kwiinkqubo ezifanelekileyo zokuthintela iingozi kunye nomonakalo.
•  Ukuba imitha ibonisa ukuziphatha okungaqhelekanga, musa ukuthatha imilinganiselo eyongezelelweyo kwaye uthumele imitha kumvelisi ukuba ihlolwe.
•  Inkonzo kuphela ngabasebenzi abaqeqeshiweyo - kuphela umenzi onokuthi aqhube ukulungiswa kwesi sixhobo.
•  Ungaze wenze utshintsho lobugcisa kwimitha.
•  Qwalasela yonke imigaqo yokhuseleko xa usebenza neenkqubo zombane kunye nezixhobo zombane.
•  Izixhobo zokulinganisa akufunekanga zisetyenziswe ngabantwana

Iimpawu zokhuseleko:

Umyalelo wokuSebenza

• Xhuma umgca wovavanyo
• Jonga imeko yeengcingo:
• Phambi kokucofa iqhosha elithi “Vavanya”, isatifiketi semo ye-3 ekhokelwayo

Ukuba imo yokukhanya ebonisayo ayifani nalapha ngasentla, musa ukuvavanya kwaye ujonge iingcingo kwakhona.
Umqulutaguvavanyo lwe-e:
Xa umhloli edityaniswe namandla, i-LCD iya kuhlaziya i-voltage (PE) ngesekhondi. Ukuba voltagi-e ayiqhelekanga okanye ayiloxabiso elilindelekileyo, musa ukuvavanya! Umvavanyi kufuneka asetyenziswe kuphela kwiinkqubo ze-AC230v (50Hz).

Uvavanyo lweLoop:
Jika umvavanyi ukuya kuma-20,200 okanye 2000Ωuluhlu. Cofa iqhosha lokuvavanya, i-LCD iya kubonisa ixabiso kunye neyunithi. Umvavanyi uthumela i-BZ xa uvavanyo lugqityiwe.
Ukufumana amaxabiso angcono jikisa umvavanyi kuluhlu oluphantsi kangangoko. Ukuba i-LCD idanyaza "", qhawula umhloli kwaye uyicime, vumela umhloli aphole.

Uvavanyo olulindelekileyo lwangoku olufutshane:
Jika umvavanyi ukuya kuluhlu lwe-200A, 2000Aor 20kA. Cofa iqhosha lokuvavanya, i-LCD iya kubonisa ixabiso kunye neyunithi. Umvavanyi uthumela i-BZ xa uvavanyo lugqityiwe.
Ukufumana amaxabiso angcono seta umvavanyi kuluhlu oluphantsi kangangoko. Ukuba i-LCD ikhanyisa "", qhawula umhloli kwaye uyicime, vumela umhloli aphole.

Amacandelo kunye noLawulo

1.  Umboniso weDijithali
2.  Iqhosha lesibane esisemva
3.  PE, PN, Izibane
4.  PN REVERSE Ukukhanya
5.  Iqhosha loVavanyo
6.  Ukutshintsha komsebenzi weRotary
7.  AMANDLA Jack
8.  Pothook
9.  Ikhava yebhetri

Umlinganiselo we-loop impedance kunye nexesha elifutshane eliza kwenzeka

Ukuba kukho i-RCD okanye i-fuse kwisekethe, kufuneka ivavanye i-loop impedance. Ngokwe-IEC 60364, yonke loop kufuneka ihlangabezane nefomula:

• Ra: loop impedance
• 50: max of touch voltage
• Ia: yangoku kunokuba ingenza isixhobo sokukhusela siphule isiphaluka kwi-5 imizuzwana. Xa isixhobo sokukhusela siyi-RCD, i-Ia inikwe ireyithi yentsalela yangoku I∆n.
• Ngokwe-IEC 60364, iluphu nganye kufuneka ihlangabezane nefomula: Xa isixhobo sokukhusela siyiFuse, Uо=230v, Ia, kunye neZsmax:
• Umsinga olindelekileyo omfutshane kufuneka ube mkhulu kuno-Ia.

Iimbonakalo

Uvavanyo lwemigca: I-3 ye-LED ibonisa isimo semigca. Xa uguqulwa, ukukhanya kwe-LED yesithathu.
Ukukhuselwa kobushushu obugqithisileyo: Xa iqondo lobushushu le-resista liphezulu kakhulu, umvavanyi uyakucima aze atshixe.I-LCD iya kubonisa "Ubushushu buphezulu" kwaye olu simboli luya kukhanya"
Ukukhusela okugqithisiweyo: Xa i-volt ye-PE ifikelela kwi-250v, umhloli uya kumisa ukuvavanywa ukukhusela umhloli kwaye i-LCD iya kukhanyisa "250v".

• umthamo wokusebenzatage.
• Imo yokuvavanya: Xa iqhosha elithi "Uvavanyo" licinezelwe, umvavanyi uya kubonisa umphumo we-5 sec. uze ubonise umqulutage.
• Ubushushu bokusebenza: 0°C ukuya ku-40°C (32°F ukuya ku-104°F) kunye nokufuma okungaphantsi kwe-80% RH
• Ubushushu bokuGcina: -10°C ukuya ku-60°C (14°F ukuya ku-140°F) nokufuma ngaphantsi kwe-70% RH
• Umthombo wamandla: 6 x 1.5V Ubungakanani bebhetri “AA” okanye iEquivalent (DC9V)
• Imilinganiselo: 200(L) x 92(W) x 50(H) mm
• Ubunzima: malunga. I-700g iquka ibhetri

Iinkcukacha zoMbane

Ukuchaneka kucaciswe ngolu hlobo lulandelayo: ± (…% yokufunda +...amadijithi) ku-23°C ± 5°C, ngaphantsi kwe-80% RH.
Ukuxhathisa iLoop

Okulindelekileyo okwangoku okufutshane

AC Voltage (50HZ)

Ukutshintshwa kwebhetri

1. Xa isimboli yebhetri ephantsi ” ivela kwi-LCD, iibhetri ezintandathu ze-1.5V 'AA' kufuneka zitshintshwe.
2.  Cima isixhobo kwaye ususe iintambo zovavanyo.
3.  Susa i-tilt stand ukusuka ngasemva komvavanyi.
4.  Susa izikrufu ezine zentloko yePhillips ebambe isiciko sebhetri.
5.  Susa isiciko sendawo yebhetri.
6. Buyisela iibhetri ngokuqwalasela ipolarity.
7.  Gcoba isiciko esingasemva kwaye ukhusele izikrufu.
8.  Qhoboshela kwakhona indawo yokuthambeka.

Isaziso malunga neBattery Regulation

Ukuhanjiswa kwezixhobo ezininzi kubandakanya iibhetri, ezizezinyeampLe isebenzela ukusebenza kolawulo olukude. Kusenokubakho iibhetri okanye ii-accumulators ezakhelwe kwisixhobo ngokwaso. Ngokunxulumene nokuthengiswa kwezi bhetri okanye ii-accumulators, sibophelelekile phantsi kweMimiselo yeBattery ukuba sazise abathengi bethu ngoku kulandelayo: Nceda ulahle iibhetri ezindala kwindawo yokuqokelela yebhunga okanye uzibuyisele kwivenkile yasekuhlaleni ngaphandle kweendleko. Ukulahlwa kwenkunkuma yasekhaya akuvumelekanga ngokungqongqo ngokweMimiselo yeBattery. Ungabuyisela iibhetri ezisetyenzisiweyo ezifunyenwe kuthi ngaphandle kwentlawulo kwidilesi ekwicala lokugqibela kule ncwadana yemigaqo okanye ngokuthumela nge-st eyaneleyo.amps. Iibhetri ezingcolisekileyo ziya kuphawulwa ngophawu oluquka umgqomo wenkunkuma onqamlezileyo kunye nesimboli yekhemikhali (Cd, Hg okanye Pb) yentsimbi enzima enoxanduva lokuhlela njengongcoliseko:

1.  "I-Cd" ithetha i-cadmium.
2.  "Hg" ithetha imekyuri.
3.  "Pb" imele ilothe.

Onke amalungelo, nawokuguqulela, ukushicilelwa kwakhona kunye nekopi yale ncwadana okanye iinxalenye zigciniwe. Ukuveliswa kwakhona kwazo zonke iintlobo (ifotokopi, i-microfilm okanye enye) kuphela ngemvume ebhaliweyo yompapashi. Le ncwadana iqwalasela ulwazi lobugcisa lwamva nje. Utshintsho lobugcisa olusemdleni wenkqubela phambili lugciniwe. Siqinisekisa ngoku ukuba iiyunithi zilinganiswe ngumzi-mveliso ngokweenkcukacha ngokweenkcukacha zobugcisa. Sincoma ukulinganisa iyunithi kwakhona, emva konyaka omnye.

Amaxwebhu / Izibonelelo

I-PeakTech 2715 Loop Tester [pdf] Incwadi yokusebenzisa 2715 Loop Tester, 2715, Loop Tester, Tester

Iimbekiselo

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