60kV 2mA DC High Voltage mem tes Generator ntes

Khoom Taw Qhia

Ua raws li cov qauv kev lag luam Suav hluav taws xob tsis ntev los no DL/T848.1-2004, "Cov Txheej Txheem Txheej Txheem rau DC High-Voltage Generators," MEZGF series DC siab-voltage tester yog lub cim tshiab ntawm portable DC siab-voltage testing apparatus. Nws yog tsim los siv rau DC tiv thaiv kev ntsuas hluav taws xob ntawm cov khoom siv hluav taws xob siab xws li zinc oxide surge arresters, fais fab cables, transformers, thiab generators los ntawm lub hwj chim departments, industrial thiab mining tuam txhab uas muag, metallurgical nroj tsuag, steelworks, thiab lwm yam lag luam 'faiv fab faib.

Khoom Parameter (Specification)

Integrated Unit
Rated Voltage (kV): 60	Rated tam sim no (mA): 2
Rated zog (W): 120	Txee Nyhav (kg): 2
Voltage Multiplier Nyhav (kg): 2.5	Voltage Multiplier Qhov siab (mm): 400
Kev ntsuas qhov ntsuas qhov tseeb	Digital Display ± (1.0% ntawm kev nyeem ± 2 tus lej)
Tam sim no ntsuas qhov tseeb	Cov zaub ± (1.0% ntawm kev nyeem ± 2 tus lej)
Ripple coefficient	Tsawg dua lossis sib npaug li 1%
Voltage stability	Random hloov pauv; Tsawg dua lossis sib npaug li 1% thaum lub zog hluav taws xob sib txawv ± 10%
Muaj peev xwm tshaj	Tsis muaj -load voltage yuav tshaj qhov ntsuas voltage los ntawm 10% rau kaum feeb
Max them tam sim no	1.5 npaug ntawm qhov ntsuas tam sim no
Fais fab mov	Ib zaug - AC 50Hz 220V ± 10%
Kev ua haujlwm hom	Kev siv tsis tu ncua, lub sijhawm ntev tshaj plaws txuas ntxiv 30 feeb
Kev ua haujlwm ib puag ncig	Kub: -10 txog 40 degree
txheeb ze humidity	Tsawg dua lossis sib npaug li 85% ntawm 25℃(tsis yog -condensing)
Qhov siab	Hauv qab 1500 meters
Capacitive load peev xwm	Test specimen capacitance unrestricted
Them ntawm 1.5 npaug ntawm qhov ntsuas tam sim no tso cai
Cov yam ntxwv zoo	Epoxy fiberglass hluav taws xob rwb thaiv tsev voltage multiplier lub tog raj kheej, cua- insulated tsis muaj kev txhawj xeeb
Tswj vaj huam sib luag nta	Siab -precision 0.75UDC1mA ib zaug -kov khawm (qhov tseeb Tsawg dua lossis sib npaug li 1.0%) ua kom zoo rau kev kuaj zinc oxide ntes. Kev tiv thaiv overvoltage los ntawm kev hloov chaw rau qhov pom tseeb pom tseeb. Chav tsev nyob hauv cov ntaub ntawv aluminium alloy nrog kev sib xyaw ua ke ntawm qhov sib npaug, ua rau ib leeg -xa mus nqa tau yooj yim.

Khoom feature thiab daim ntawv thov

● siv siab - zaus voltage- ob npaug ntawm circuitry nrog siab -power IGBT li thiab PWM pulse width modulation technology.
● Muaj cov coefficient qis qis qis dua 1% thiab siab -voltage tawm tswv yim rau qhov zoo tshaj plaws tso zis voltage stability.
● Tag nrho -kev tswj qhov hluav taws xob zoo muab qhov yuam kev tam sim no ntawm ± 1 tus lej, qhov yuam kev ntawm qhov hluav taws xob / tam sim no ntawm 1% (nyeem ± 0.2kV), kev ruaj ntseg tsawg dua lossis sib npaug li 1%, thiab kev hloov kho qhov tseeb ntawm tsawg dua lossis sib npaug li 0.5%.
● Potentiometer-raws li xoom- pib voltage nce.
Zinc oxide ntes kuaj nrog 1% qhov tseeb (± 1% ntawm kev nyeem ntawv) yog ua kom yooj yim dua los ntawm 75% UDC1mA muaj nuj nqi khawm.
● Dip keyboards yog siv los tsim kev tiv thaiv overvoltage rau lub teeb liab pom tseeb nrog qhov tsis raug ± 1%.
● Multiplier siv cov ntaub ntawv tshiab los ua kom nws ruaj thiab hnav. Superior hluav taws xob kev ua tau zoo thiab noo noo tsis kam yog guaranteed los ntawm ib tug tshwj xeeb insulating txheej.

● Rau kev ruaj ntseg ntxiv, foldable txhawb ob txhais ceg nrog lub hauv paus dav.
● Rau kev sim teb yooj yim, ZGF40kV muaj kev sib xyaw tsim nrog lub siab -voltage trailing hlau.
● ZGF cov khoom raug ua tiav raws li lub tuam txhab cov qauv, ua tau raws li DL / T848.1-2004 cov txheej txheem kev cob qhia, thiab mus dhau ntawm kev sim tshuaj ntawm Ministry of Power's Electrical Equipment Quality Inspection and Testing Center.

Kev tsim kho cov ntsiab lus

DC tiv taus qhov ntsuas hluav taws xob ntawm high- cov khoom siv hluav taws xob hluav taws xob, xws li zinc oxide surge arresters thiab fais fab cables, feem ntau muaj feem xyuam rau lub tuam tsev fais fab hauv cov tuam txhab lag luam thiab cov mining, metallurgical chaw, steelworks, thiab lwm yam lag luam 'fais fab divisions.generators thiab transformers.

Lub Tuam Txhab Txuj Ci

FAQ

Q: 1) tuaj yeem dc voltage arc?

A: Ib qho 100Ω / V tawm pas nrig yuav tsum tau siv los tso tawm siab - cov qauv ntsuas qhov ntsuas. Cov pas nrig yuav tsum tsis txhob kov ncaj qha nrog cov qauv thaum tso tawm. Es tsis txhob, mus kom ze rau qhov hnoos qeev kom txog thaum, ntawm ib qho kev ncua deb, lub suab nrov nrov qhia qhov pib ntawm huab cua sib txawv ionization tawm. Tom qab lub suab nres, tus pas nrig yuav raug siv los pib qhov paug tawm, thiab tom qab ntawd kev sib txuas ncaj qha rau hauv av cov hlau lead tuaj yeem siv rau qhov kawg paug tawm.

Q: 2) Puas yog high voltage dc txaus ntshai?

A: Qhov chaw hluav taws xob spatial faib ntawm siab -voltage DC ions tuaj yeem ua rau muaj peev xwm DC sib txawv ntawm cov tib neeg sawv ntsug nyob ze ntawm qhov siab -voltage DC theem ntawm 200kV thiab dhau mus, txawm tias cov neeg ua haujlwm sim hnav cov khau khiab thiab nyob sab nraum qhov kev nyab xeeb. Kev hnov mob me ntsis tuaj yeem tshwm sim yog tias cov neeg ua haujlwm kuaj xyuas lawv ob txhais tes lossis tiv tauj cov chaw hauv av nrog lawv txhais tes. Txawm hais tias lub zog me me feem ntau ua rau tsis muaj kev phom sij rau tib neeg, qhov tshwm sim no tshwj xeeb tshaj yog pom hauv qhov chaw qhuav thiab thaum lub caij ntuj no.

Q: 3) dc voltage mus li cas?

A: Nyob zoo, koj cov khoom lag luam qhov ntsuas hluav taws xob txiav txim siab qhov siab tshaj qhov hluav taws xob uas tuaj yeem ncav cuag. Yog tias koj xav tau ntau dua qhov tsis tau teev tseg, tsis txhob yig nug.

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