120kV ua5mADC Hua ighVoltageCircuit uaGlub tshuab hluav taws xob
Khoom Taw Qhia
Qhov no 120kV 5mA DC high voltage generator yog portable siab -high precision hipot test ntaus ntawv tsim los rau ntawm -qhov chaw fais fab kev sim. Txais siab - zaus voltage ob npaug Circuit Court thiab IGBT PWM modulation tshuab, nws nta qis ripple, ruaj khov voltage tso zis thiab ntsuas qhov tseeb.
Nws yog dav siv nyob rau hauv DC tiv taus voltage thiab to tam sim no kev ntsuam xyuas rau high voltage cables, zinc oxide ntes, transformers thiab lwm yam khoom siv capacitive. Ua los ntawm kev sib xyaw insulated lub tog raj kheej thiab lub teeb yuag sib cais, nws yog ib qho yooj yim rau nqa mus rau kev lag luam, nruab nrog overvoltage, overcurrent thiab luv luv -circuit ntau yam kev tiv thaiv kev ua haujlwm, kom muaj kev nyab xeeb thiab txhim khu kev ntseeg siab -voltage test.
Khoom Parameter (Specification)
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Integrated Unit |
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Rated voltage: 120 kV |
Rated tam sim no: 5 mA |
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Rated zog: 600 W |
Txee qhov hnyav: 4.5 kg |
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Ntau qhov Voltage Qhov hnyav (kg): 4.5 |
Qhov siab ntawm Voltage Multiplier (mm): 500 |
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Kev ntsuas qhov ntsuas qhov tseeb |
Digital Display ± (1.0% ntawm kev nyeem ± 2 tus lej) |
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Kev ntsuas qhov tseeb tam sim no |
cov zaub ± (1.0% ntawm kev nyeem ± 2 tus lej) |
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Ripple coefficient |
Tsawg dua lossis sib npaug li 1% |
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Voltage stability |
Random variation: Tsawg dua los yog sib npaug li 1% thaum lub mains voltage hloov pauv los ntawm ± 10% |
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Muaj peev xwm tshaj |
Rau kaum feeb, qhov tsis muaj -load voltage yuav yog 10% siab tshaj qhov ntsuas voltage. |
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Max them tam sim no |
1.5 npaug ntawm qhov ntsuas tam sim no |
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Fais fab mov |
220V ± 10% ib zaug -theem AC ntawm 50Hz |
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Kaum kev ua haujlwm hom |
Siv tsis tu ncua ntev li 30 feeb ntawm ib zaug. |
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Ib puag ncig ntawm kev ua haujlwm |
Qhov kub thiab txias: -10 txog 40 degree |
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Ntawm 25 degree, qhov txheeb ze av noo tsawg dua lossis sib npaug li 85% (tsis yog-condensing). |
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Qhov siab |
Hauv qab 1500 meters |
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Muaj peev xwm ntawm capacitive load |
Unrestricted test specimen capacitance |
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Them ntawm 1.5 npaug ntawm qhov ntsuas tam sim no tso cai |
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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 |
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Cov yam ntxwv ntawm kev tswj vaj huam sib luag |
Zinc oxide arrester testing- optimized high-precision 0.75UDC1mA ib zaug -kov khawm (qhov tseeb Tsawg dua lossis sib npaug li 1.0%). Hloov chaw rau kev tiv thaiv overvoltage muab qhov pom tseeb pom tseeb. Chav tsev nyob rau hauv cov ntaub ntawv aluminium alloy nrog kev sib xyaw hluav taws xob sib txuas, ua rau ib qho - tes nqa tau yooj yim. |
Khoom feature thiab daim ntawv thov
- Integrated aluminium alloy rooj plaub yog tsim los rau ib leeg - tes nqa tau yooj yim, ua kom yooj yim nqa thiab xa mus rau hauv qhov kev sim ntsuas.
- Epoxy fiberglass rwb thaiv tsev lub tog raj kheej txais cov tshuab hluav taws xob rwb thaiv tsev, ua kom tsis txhob muaj teeb meem to thiab ua kom muaj kev nyab xeeb.
- Nruab nrog 0.75UDC1mA ib qho -kov khawm, tshwj xeeb tshaj yog optimized rau zinc oxide ntes kuaj nrog qhov tseeb ntawm Tsawg dua lossis sib npaug li 1.0%.
- Dial hloov yog siv rau kev tiv thaiv overvoltage, nrog qhov pom tseeb pom tseeb los pab cov neeg ua haujlwm tuav cov xwm txheej ua haujlwm hauv lub sijhawm.
Kev tsim tawm cov ntsiab lus
Feem ntau yog siv los ntawm lub tuam tsev hluav taws xob, kev lag luam thiab kev lag luam mining, metallurgical nroj tsuag thiab steelworks rau DC tiv taus qhov ntsuas hluav taws xob ntawm high - cov khoom siv hluav taws xob xws li zinc oxide surge arresters, fais fab cables, transformers thiab generators.
Lub Tuam Txhab Txuj Ci
Cim npe nrov: 120kv 5ma dc siab voltage generator, Tuam Tshoj 120kv 5ma dc siab voltage generator manufacturers, hoobkas
