HZJC-500kV / 50kJ Lightning Impulse Voltage Test Device

HZJC-500kV / 50kJ Lightning Impulse Voltage Test Device

Scope ntawm daim ntawv thov

Lub tshuab hluav taws xob tsim nyog rau tag nrho -wave standard lightning impulse voltage test on air gap insulator strings, bushings, power transformers, and transformer standards.

Technical Specifications

Nominal voltage: 500 kV

Rated voltage: 100 kV

Nominal zog: 50kJ

Tag nrho qhov cuam tshuam Capacitance: 0.4 µF (ib leeg mem tes capacitor: 2.0 µF / 100 kV, tag nrho 5 teeb)

Tag nrho cov theem: 5

Standard Waveform Parameters:

Standard lightning impulse voltage full wave: 1.2/50 µs, voltage utilization factor >85% (ntau tshaj 90% ntawm tsis muaj -load 300 pF)

Lub impulse voltage waveform tsis thiab lawv deviations ua raws li cov kev cai ntawm lub teb chaws tus qauv GB 311 thiab GB 16927.

Yam tsawg kawg nkaus Output Voltage: Ntau tshaj 10% ntawm nominal voltage

Duration ntawm kev siv:

Tshaj li 70% ntawm qhov ntsuas hluav taws xob: kev ua haujlwm tas mus li tom qab them thiab tso tawm txhua 120 vib nas this

Hauv qab 70% ntawm qhov ntsuas hluav taws xob: kev ua haujlwm tas li tom qab them thiab tawm txhua 60 vib nas this

Txheej txheem cej luam

Lub impulse voltage generator ntsuas thiab tswj kev sib xyaw ua ke yog lub siab -voltage equipment automation information platform that integrates measurement and control functions. Nws muaj cov khoom tseem ceeb xws li ultra-siab-ceev, loj- muaj peev xwm hloov tau lub teeb liab module, programmable amplifier, qis dua - theem tswj chav tsev, thiab actuators. Lub khoos phis tawj tswj kev lag luam ua kom muaj kev tswj hwm tsis siv neeg thiab ceev teeb liab tsom xam thiab ua tiav rau tag nrho cov kab ke.

Los ntawm kev siv lub dav dav - lub hom phiaj kev lag luam tswj lub khoos phis tawj raws li cov ntaub ntawv platform, lub kaw lus muab lub peev xwm txaus rau kev hloov kho tshiab yav tom ntej thiab nthuav dav ntawm impulse voltage generator ntsuas thiab tswj kev ua haujlwm, thaum tseem tsim lub hauv paus kho vajtse rau kev sim cov ntaub ntawv chaw tsim kho. Tag nrho cov khoom yog tsim thiab tsim nyob rau hauv raws li kev lag luam- qib txheej txheem txheej txheem, kom ntseeg tau qhov system, stability, raug, thiab ua hauj lwm ceev.

Ntsiab Function

Manual Charging: Phau ntawv hloov ntawm kev them nqi hluav taws xob.

Ball Gap Synchronization: Synchronizes lub charger voltage nrog pob sib txawv teeb tsa; phau ntawv los yog tsis siv neeg hloov ntawm pob sib nrug deb nrog qhov tseeb nyob deb; pob qhov sib txawv txwv hloov kev tiv thaiv.

Kev xaiv ceev ceev: Tus neeg siv- xaiv tau them ceev nrog 2 qib kom haum raws li cov kev xav tau sib txawv.

Standardized Waveform Editing: Waveform ntsuas tuaj yeem ua tiav ntawm tus nas rub; waveforms kuj tseem tuaj yeem zoom tau yooj yim.

Overvoltage / Overcurrent Protection & Tsis Siv Neeg Grounding: Ua - hauv kev tiv thaiv thiab tsis siv neeg hauv av ua haujlwm.

Ignition Control: Txhawb ob qho tib si ignition tsis siv neeg thiab phau ntawv tswj.

Emergency Trip: Sib txawv ntawm kev qhib phau ntawv, kev mus ncig thaum muaj xwm txheej ceev ncaj qha txiav tawm lub ntsiab hluav taws xob hluav taws xob ntawm lub pob, siv rau cov xwm txheej txawv txav xws li lub zog tsis ua haujlwm hauv chav tswj.

Technical parameters

1. Thaum twg kuv tuaj yeem tau txais nqe lus hais?

Koj tuaj yeem tiv tauj peb hauv online lossis xa cov lus nug. Peb feem ntau muab cov lus hais hauv 24 teev tom qab tau txais koj qhov kev thov.

2. Koj ua li cas tom qab - muag kev pabcuam rau cov neeg siv khoom txawv teb chaws?

Rau cov teeb meem tshwm sim nrog peb cov khoom, peb muab:

12-lub hlis lav lav (saib cov ntsiab lus hauv qab no).

Cov kev qhia hauv online rau kev daws teeb meem nyob deb.

Hloov cov khoom xa tuaj sai raws li koj xav tau.

Ntawm - kev txhawb nqa ntawm qhov chaw (yog tias xav tau): Peb cov kws ua haujlwm tuaj yeem mus txawv tebchaws los daws cov teeb meem tseem ceeb.

3. Lub sijhawm lav yog dab tsi?

Peb lub sijhawm lav tus qauv yog 12 lub hlis (1 xyoos). Thaum lub sijhawm no, peb muab:

Kev txhawb nqa dawb.

Hloov qhov chaw rau kev tsim khoom tsis raug.

Cov kev daws teeb meem haum rau koj qhov teeb meem tshwj xeeb.

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