Eyona Mveliso idumileyo - iCNAISO Ground Resistance Tester

1,IsishwankatheloyeGround Resistance Tester.

Umvavanyi wokuxhathisa umhlaba jikelele usetyenziselwa ukulinganisa ixabiso lokumelana phakathi kwe-casing yeemoto ezahlukeneyo, izixhobo zombane, izixhobo, izixhobo zasekhaya kunye nezinye izixhobo kunye nomhlaba wazo wamandla.Isixhobo sinovavanyo lwesibini lovavanyo lwangoku (AC: 25A okanye AC: 10A), kunye nexesha lokuvavanya ixesha (1 ~ 99S).Xa ixabiso elilinganisiweyo lidlula i-100mΩ (AC 25A) okanye i-200mΩ (AC 10A), inomsebenzi wesandi kunye ne-alamu yokukhanya, kwaye inomsebenzi we-overcurrent (AC 30A) ukhuseleko.Isixhobo sisebenzisa amadijithi angama-31/2 ukubonisa, kwaye ukufunda kulungele kwaye kunembile.Isixhobo samkela umgaqo wokuhlukanisa ukulinganisa, kwaye ukuguquguquka kovavanyo lwangoku akuyi kuchaphazela ukuchaneka kokulinganisa, ngoko kunenzuzo yokulinganisa ngokuchanekileyo, ukusebenza kakuhle kunye nobukhulu obuncinci.Ukuthembeka okuphezulu kunye neempawu eziphezulu.

2. Iimpawu zeEarth Resistance Tester?

I-2, i-3, i-4-pole indlela yokuvavanya ukumelana nomhlaba

Indlela yokubamba enye yokuvavanya ukuxhathisa komhlaba

Ukuxhathisa emihlathini yovavanyo lomhlaba kabini

Umsebenzi wokuvavanya ukuxhathisa umhlaba

Umsebenzi wovavanyo wangoku (RMS).

Isixhobo sinomsebenzi oqinileyo wokuchasana nokuphazamiseka

Ii-alam zovavanyo olungaphaya kwemida okanye iimeko zovavanyo ezingachanekanga

Imemori yovavanyo ye-1000 kunye nesoftware yohlalutyo

Amandla ebhetri etshajwayo, umsebenzi wokuvala ngokuzenzekelayo

3.Isetyenziswa njani iumvavanyi wokumelana nomhlaba ?

3.1.Isixhobo sixhotyiswe ngeperi enye (iiseti ezimbini) zeengcingo zokulinganisa.Iiplagi ezinkulu kunye ezincinci zeqela locingo olubomvu zixhunywe ngokulandelanayo kwiisokethi zokuvavanya A kunye ne-tester, kwaye iiplagi ezinkulu kunye ezincinci zeqela elimnyama zixhunywe ngokulandelelana kwiisokethi zokuvavanya zomhloli we-B kunye ne-b.

3.2.Layita umbane, vula iswitshi yamandla, kwaye ityhubhu yedijithali yesibonisi iya kukhanya.

3.3.Khetha utshintsho lwangoku lovavanyo 25A okanye 10A njengoko kufuneka.25Uluhlu xa iswitshi icofa;10A uluhlu xa iswitshi ikhutshiwe.

3.4.Jika iknobhu yohlengahlengiso yangoku ngokunxamnye newotshi ukuya ku-zero.

3.5.Qhagamshela iziphelo zekliphu zezi seti zimbini zingasentla zemigca yomlinganiselo kwiindawo zovavanyo zento eza kulinganiswa.

3.6.Umlinganiselo wezandla

(1) Cwangcisa iswitshi yesibali-xesha kwimo ye "manual".

(2) Emva kokukhangela ukuba amanyathelo 3-5 achanekile, cofa iqhosha elithi "Qala", ukukhanya "Uvavanyo" kuvuliwe, lungisa iqhosha elithi "Uhlengahlengiso lwangoku" kwaye ugcine ixabiso langoku kwisiboniso kwixabiso elikhethiweyo langoku, kwaye uze ufunde ukuxhathisa okuboniswe kumboniso.Ukufunda, xa ukuchasana komgangatho wento elinganisiweyo kukhulu kunexabiso le-alarm yokumelana ne-grounding ebekwe yifayile yangoku, isixhobo siya kuthumela i-alamu yomsindo kunye nokukhanya, ngaphandle koko, ayiyi kubetha.Ukuba ufuna ukumisa uvavanyo, cinezela iqhosha elithi "Setha kwakhona", ukukhanya "Uvavanyo" kuya kuphuma, i-loop yangoku iya kunqunyulwa, kwaye ikliphu yokuvavanya iya kususwa kwinto ephantsi kovavanyo lokulinganisa okulandelayo.

3.7.Umlinganiselo wexesha

(1) Misela isixhobo kwisimo "sokusetha kabusha".

(2) Cinezela iqhosha elithi "ixesha" litshintshele kwindawo "yexesha", kwaye usete kwangaphambili ixesha lovavanyo olufunekayo njengoko kufuneka.

(3) Emva kokujonga ukuba amanyathelo 3 ukuya ku-5 achanekile, cofa iqhosha elithi "Qala", ukukhanya "Uvavanyo" kuvuliwe, ikhawuntala yexesha lokubonisa iqala ukubala phantsi, lungisa iqhosha elithi "Uhlengahlengiso lwangoku" kwaye ugcine ixabiso langoku. kwixabiso elikhethiweyo langoku, Emva koko funda ukuxhathisa ukufunda okuboniswe kwisikrini sokubonisa.Xa ukuchasana kokumisa into elinganisiweyo kukhulu kunexabiso le-alarm yokumelana nomgangatho obekwe yifayile yangoku, isixhobo siya kuthumela i-alamu evakalayo kunye neyokubonayo, ngaphandle koko, ayiyi kubetha.Xa ixesha lokuvavanya liphelile, i-loop yangoku inqunyulwa ngokuzenzekelayo, kwaye ikliphu yokuvavanya inokususwa kwinto ephantsi kovavanyo lokulinganisa okulandelayo.

3.8.Esi sixhobo sinokhuseleko olugqithisiweyo, xa i-loop yangoku idlula i-30A,

Isixhobo sinika i-overcurrent indication (ukukhanya kwe-overcurrent kuvuliwe), kwaye ngokuzenzekelayo ukusika i-loop yangoku.Cinezela iqhosha elithi "Seta kwakhona" ukurhoxisa imo ye-alam, kwaye ujike iqhosha elithi "Ulungiso lwangoku" ngokuphambene newotshi ukuya kwixabiso elincinane lomlinganiselo olandelayo.

4.Kutheni uYueqing AIso?

4.1: Ubunjineli obugcweleyo kunye nenkxaso yobugcisa: Abavelisi be-3 abaqeqeshiweyo, kunye neqela lenkonzo yobugcisa.

4.2: Umgangatho nguNo1, inkcubeko yethu.

4.3: Amaxesha okukhokela ngokukhawuleza: “Ixesha ligolide” kuwe nakuthi

4.4: 30min impendulo ngokukhawuleza: sineqela lobuchwephesha, 7 * 20H

Fumana ukuthembela kwabathengi ngenxa yodumo lwabo oluqinisekisiweyo lokuthembeka, ukusebenza kunye nobomi obude.

Ukuba unombuzosokanye nayiphi na imveliso efunekayo, nceda uzive ukhululekile ukuba uqhagamshelane nam.