HZJY - 10K rwb thaiv tsev hauj Tester Megger

HZJY - 10K rwb thaiv tsev hauj Tester Megger

HZJY - 10K rwb thaiv tsev hauj TesterInstructionHuazheng fais Manufacturing(Baoding) Co.Ltd Contents kuv nta lub ntsiab...

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HZJY - 10K rwb thaiv tsev hauj Tester
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Huazheng fais Manufacturing(Baoding) Co.Ltd

Txheem
I Main Features............................................................................................ 3
II ntsiab kev kawm... 3
III Function  .................................................................................................. 4
IV Notes  ...................................................................................................... 4
V Operation Method.................................................................................... 4
VI. Influence  Factor...................................................................................... 9
VII.Company Profile.................................................................................... 11
HZJY - 10K rwb thaiv tsev hauj Tester dlhau ntsuas ntawm water-cooled generator sim, tab sis kuj yuav siv tau rau kev kuaj los yog kuaj teb. Qhov zis tam sim no tseem ntau dua 5mA. Qhov nyiaj pab ntau tshaj rau cov zis voltage yog 10KV. Nws muaj xws li-precision micro tamsis no ntsuas zog thiab cov boost suab, uas siv ib txoj kab voltage thiab ib txoj kab teeb liab txuas nrog cov yam khoom no. Tau los ntawm qhov siv lead ua kua tshuaj ntsuam loj tso saib thiab muab kev soj ntsuam uas muaj qhov tsis zoo no feem.
ⅠMain nta
1. 32-ntsis micro-xws li, Hmong interface, easy qhib ua hauj lwm.
Laij tau qhov haum piv thiab cov polarization
Performance Index ces yeej tseg tau 15 cov xis nkoos, 1 feeb, 2 feeb,
10 feeb mus pab txhawb kev tsom xam cov ntaub ntawv ib feeb xwb.
3. cov zis tam sim no thiab short-circuit tam sim no muaj ntau dua 5mA.
Cuam los tiv thaiv muaj peev xwm, uas raws li lub EHV substation qhib lag luam.
Muaj ib siab ntawm generator High School-voltage module tshuab, thiab kev tiv thaiv rau sab hauv kuj tseem zoo thiab yuav txhim khu kev qha. Tsis siv neeg kws tom qab kuaj thiab real-time xyuas tus kws txoj cai.
Ⅱ lub ntsiab kev kawm
Neeg: ± 10%
Ntau yam: 0.1M ~ 400GΩ
Voltage kuaj: 0.5KV, 1KV, 2.5KV, 5KV, 10KV
Luv Circuit Court tam sim no: ≧5mA
Xab lub sij hawm: 1 feeb rau 10 feeb (hais txog cov kev ntsuas seb)
Fais fab mov: 180 ~ 270VAC, 50Hz / 60Hz ± 1%
Chaw ua hauj lwm:-10 ~ 40℃ vaum: 20 ~ 80%.
Ⅲ muaj nuj nqi
1. (L) "L" rau cov qib high voltage zis,
2. (G) & ldquo; G"txuas nrog lub nplhaib shielding
3. (E) txuas nrog GND.
Ⅳ sau ntawv
Thov koj mloog kom muaj kev ruaj ntseg, & ldquo; L "yog lub siab voltage sab, & ldquo; E "yog GND (yuav tsum txuas rau lub ntiaj teb) 1G = 1000 M
V. txoj kev zov me nyuam
Sau lub teeb thaum pib tshuaj ntsuam (xyuas kuv)

Thawj zaug ntsuas ntawm lub icon xaiv, cov lus hauv qab no qhia tau hais tias 2500v ntsuas voltage.
(1) nias nce los yog txo kom swm tej kev puas lub voltage
(2) xovxwm paub → yuam sij hloov xaiv ib sab (xeem hnub tseg teeb)
(3) nias qhov pib / nres khawm 1 fiab rov ntsuas,
Zaub ntsuas ntawm qhov Screen (daim duab II)

2500V xeem voltage
105 M instantaneous nqi
02'45 "lub sij hawm ntawm txoj kev ntsuas seb
05-05-24 ntsuas hnub
15 "cov nqi tshuaj ntsuam vib nas this 15
01' cov nqi tshuaj ntsuam 1 feeb
10' cov nqi tshuaj ntsuam 10 feeb
DAR haum piv DAR = R60s/R15s
PI polarization piv PI = R10m/R60s
Xovxwm pib / nres khawm kawg ntawm kev soj ntsuam, uas qhia
Zaub muaj paug Screen (daim duab III)
600V
600V yog txheej txheem voltage nraum pas.
Txhob kov cov qauv thiab cov khoom kab tib lub sijhawm.
Tom qab kuaj, suggesting neeg siv kev ceev paug txog tshem me me.
Tom qab muaj paug, nkag rau hauv qhab txog kev ntsuas
Tso saib qhov Screen Saved (daim duab D)


Yog ib nrab ntawm qhov screen ua ib feem ntawm cov ntaub ntawv thiab lwm cov kev ntsuam, thov saib tso saib qhov ntsuas screen (daim duab II) [007]: muab tus naj npawb ntawm cov ntaub ntawv ntsuas
Nias paub → qhov tseem ceeb yuav tsum xaiv ib sab.
Nias pib / nres lub pob kom xa rov qab mus rau lub teeb thaum pib tshuaj ntsuam (xyuas kuv)
Nias tus paub → yuam kom lub ntsis xaiv, qhov tseem ceeb ↓ ↑
lug hloov txog pes tsawg.
2. thaum lub moos icon xaiv.
(1) xovxwm nws pib / nres khawm yuav tsum tau ntaus lub sij hawm zaub thiab qhov tshuaj ntsuam (daim duab E):

(2) tsum xaiv tawm los pib / nres lub pob kom xa rov qab mus rau lub teeb thaum pib tshuaj ntsuam (xyuas kuv)
TEEB yog xaiv los ntawm pib / nres khawm ntawm lub hnub, lub sij hawm, lub me xub tshwm hauv qab no ↑ ↓ yawm sij hloov lub hnub thaum lub sij hawm.
(4) Amend tag, nias qhov pib / nres khawm qhov xaiv.
(5) xovxwm tus yuam sij paub → pub sijhawm thiab tawm lub voj xaiv. Nyob rau hauv cov kev hloov kho cov hnub tim thiab lub sij hawm thaum lub voj txav me xub
3. thaum lub khw icon yog xaiv
(1) lub qhov pib / nres lub pob kom muab cov ntaub ntawv cia rau hauv lub tshuaj ntsuam pom (daim duab VI)

(2) yog ib nrab ntawm qhov screen ua ib feem ntawm cov ntaub ntawv thiab lwm cov kev ntsuam, thov xa mus tso saib tus ntsuas seb tshuaj ntsuam (daim duab II) qhia tau hais tias
(3) [000] mus [007] ntawd serial ntsuam
(4) xovxwm rau ↑ ↓ hauv lub lag luam mus [000] mus [007] yog xaiv ntawm sab xis qhia tias cov ntaub ntawv
(5) nias qhov pib / nres lub pob kom xa rov qab mus rau lub teeb thaum pib tshuaj ntsuam (xyuas kuv)
4. thaum twg lub chaw icon yog xaiv
(1) lub qhov pib / tsis khawm, sau qhov teeb screen (daim duab VII)

(2) xovxwm tus paub → yuam kom lub sij hawm thiab lwm yam TSWB voj xaiv.
(3) nias lub ↑ ↓ daws hloov cov tsev koom haum
(4) nias qhov pib / nres lub pob kom xa rov qab mus rau lub teeb thaum pib tshuaj ntsuam (xyuas kuv)
5. cov qauv
6. muaj nuj nqi
LCD Keypad: Cov keyboard thiab zaub.
NC Regulator: PWM Circuit Court puav-efficiency qauv rau cov zis 0-5V. 0-10Kv DC-DC: nrog step-up transformer, siab conversion, siab voltage DC zis 10kv, luv Circuit Court tiv thaiv
Circuit Court divider: 10KV siab siab, kab y = x. 5V, tsom AD sau.
Xab Circuit Court: rau ntaub ntawv tshaaj, transformation tam sim no.
Xws li: yuav tas nrho cov modules ua ntsuas.
VI. Txhob muab
a. kub thiab av noo
Decreases xwb kuj ntawm cov khoom uas muaj qhov ua kom kub thiab av noo. Contrast, cov kuj deg (tus nqi) puas rhiab rau tej av noo, thiab lub cev kuj (tus nqi) puas rhiab rau qhov kub thiab txias. Thaum cov av noo tsub kom thiab cov deg to qab, lub cev yuav ua rau kom conduction tam sim no. Kub, lub zog ntawm cov cab kuj tus nqi yog accelerated dielectric haum tam sim no thiab conduction tam sim no yuav ua rau kom raws li, raws li cov lus qhia, kev tshaj tawm rau 70 lub C 20 C cov kuj yog tsuas 10% ntawm cov sij hawm. Vim li no, ntsuas ntawm kuj ntawm qhov khoom ntawd, koj yuav tsum qhia tus qauv kom mus zoo raws cov equilibrium rau qhov chaw sov thiab h
b. kuaj Voltage (lub zog Electric teb)
Dielectric kuj (tus nqi) qhov tseem ceeb yog feem ntau tsis nyob rau koj voltage dav khwv yees li nyob unchanged, tias qhov no tsis hais Ohm txoj kev cai lij choj. Sov, ntawm ib sab voltage chav, conduction tam sim no nrog rau applied voltage qab linearly ntxiv, cov nqi no kuj tshua unchanged. Tom qab ntau tshaj tej lub voltage, ion lub suab qab thiab nce rau hauv conduction no tsub kom sai dua tus kuaj voltage, cov kuj ntawm cov khoom no tsis loj.  Li no, lub xeem voltage hos, lub sab ua tus hauj ntawm cov khoom uas ua rau lub txawv voltage kuj kuaj nyob rau hauv cov ntaub dua qhov yuav muaj ib qho txawv dua.
Nws muaj noteworthy, uas ua rau cov khoom hloov cov determinants uas ua hauj kuaj ntawm lub dag lub zog electric teb, ntau dua li cov kev kuaj voltage. Rau cov tib xeem voltage, yog yuav kom cov kev coj ntawm tus electrodes ntawm kev ntsuam xyuas txog cov kev ntsuas tau ntawm resistivity sib txawv, lub me qhov kev ncua deb ntawm positive thiab negative electrodes, nqi kuaj no yog me me thiab.
c. kuaj lub sij hawm
DC voltage uas muaj tej yam siab rau cov khoom uas tuaj kuaj, cov ntaub ntawv kuaj kom tswj tau tus nqi tam sim no tsis instantaneous, tab sis yog ib txoj kev lwj. Lub siab ib lub caij, them tam sim no faib los ntawm tus loj, sij hawm ntau tshaj ntawd los maj mam txo tus haum tam sim no, cov conductance ntawm tus xeem After ruaj khov tam sim no. Qhov yooj yim dua tus ntsuas kuj nqi, lub sij hawm kom mus zoo raws cov equilibrium yog ntev. Vim li no, ntsuas xav nyeem kuj, kuaj kom yuav tsum tau nyeem cov nqi ruaj khov los yog coj siab readings tom qab 1 feeb.
Tsis tas li, rwb thaiv tsev siab tus nqi ua hauj no kuj hais txog cov keeb kwm charged. Yog qhov kev luj xyuas ntawm electrostatic zog ntawm cov khoom, siv cov ntaub ntawv xeem kuj (tus nqi), yuav tsum thawj deal nrog nws cov hwj huam noj, thiab sawv tej lub sijhawm, rau tej lub sij hawm txaus rau 5 feeb, thiab ntawd, ces mam muab ntsuas cov kev kuaj. Feem ntau, ib khoom kuaj txog li 3 mus rau 5 kuaj cia li xaiv tau mus kuaj, nrog nws tus nqi nruab nrab li ntawm kev ntsuam tau.
d. paim quav mus kuaj cov khoom
Nyob hauv txoj kev kuaj no, qhov kev twb kev txuas Circuit Court tsis rwb thaiv tsev siab kuj, feem ntau cia coj tuaj kuaj, xws li mus tib seem sampling resistor, measured soj ntsuam yuav nqa ib feem ntau dua. Ua li no:
Los txo qhov uas ntsuas yuam kev siv tshuab kev tiv thaiv yuav tsum tau muab sau rau hauv cov chaw to uas tus Circuit Court tiv neeg xyuas pib ntsia los yeej tua leeb tam sim no los ntawm cov ntawv xeem;
Voltage kab vim deg ionization, ib co to rau hauv pem teb, thiaj li sim siv siab rwb thaiv tsev, taub loj-voltage hlau ua lub siab voltage tso zis cable thiab rau qhov zoo sib xws li qis tau txo qhov taub, kom tsis txhob muaj paug corona;
Polyethylene, Teflon thiab lwm yam ntaub ntawv insulating sim pw thiab yug lub cev yuav kom zam tau tej kev tshuaj ntsuam cov ua rau sab heev.
e. sab nrauv cuam
Insulating nrog siab DC voltage, tam sim no los ntawm cov qauv no me me, lam tau lam ua rau tej yam uas sab nrauv cuam, uas ua rau ib cov yuam kev xeem loj. Tej zaum thermoelectric, hu rau tej zaum yog feem tsawg thiab yuav tsum neglected; electrolytic tej zaum mas nkos nrws uas ua rau lub txawv hlau chwv, tsuas hais txog 20mV, thiab xwb zoo li qub kev ntsuam xyuas ntawd yuav tsum tau kuj tsis tshua muaj av noo, thaum nyob rau hauv ib cheeb tsam qhuav, koj yuav tua neeg electrolysis.  Vim li no, cuam sab nrauv yog tus coupling mas leeb tam sim no los yog tej zaum generated ntawm electrostatic induction.
Nyob hauv txoj kev kuaj no tam sim no muaj tsawg tshaj li 10-10A los yog xab ntau tshaj kuj 1011 ohms; tau qhabnias kuaj, tus xeem electrode thiab lub kaw lus no yuav tsum tau txais yuav kev ntsuas xyuas nruj mus tshem tawm tej yam uas sab nrauv cuam Tuam txhab Profile
Lub npe: Hebei Huanhai ntshuam & Export Trading Co., Ltd
Ntxiv: Room 510 Chaoyanglongzuo B tsev
No.1178Chaoyang txoj kev, Baoding, Hebei, Suav teb
TEL: 0086-312-3372757


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