GDJF-2008 Partial Discharge Analyzer
GDJF-2008 Partial Discharge Detector ikuyesa kutulutsa pang'ono kwa zinthu monga zosinthira, ma inductors, masiwichi a HV, zomangira zinc monoxide ndi zingwe zamagetsi.Ithanso kupanga mayeso amtundu ndikuyang'anira ntchito yotsekera.
Mtundu uwu uli ndi ubwino wokhudzika kwambiri, mphamvu zambiri, kukhala okonzeka bwino kuti azitha kuzindikira ma unit impedance ndi mitundu yambiri ya ma frequency band (9 onse).Pambuyo pa kukhazikitsidwa koyenera, kuchuluka kwa mphamvu zotulutsa kumatha kuwerengedwa mwachindunji.Mamita owonetsa ndi digito amawonetsedwa nthawi imodzi.
Chowunikira ichi chimagwiritsidwa ntchito kwambiri m'malo opangira magetsi, opanga, ndi mabungwe.
●Kutentha kozungulira: 0-40 ℃ ± 2 ℃.
●Chinyezi chofananira: ≤80%
●Mphamvu: 220V ± 10%, 50HZ.
●Palibe kugwedezeka kwamphamvu komanso kugwedezeka kwamakina.
●Chipangizocho chiyenera kuyikidwa m'malo opanda fumbi komanso zowononga, mpweya wabwino.Siziyenera kusokonezedwa ndi mphamvu zamagetsi zamagetsi.
●Zofunikira zapadziko lapansi: kukana kwa nthaka ＜1Ω.
●Kuthekera kosiyanasiyana kuyesedwa 6PF-250μF.
●Kuzindikira koyesa (kuwonetsedwa mu Table.1).
| Chigawo cholowetsaAyi. | Tuning capacitance | Chigawo | Sensitivity(pC)(Zozungulira zosagwirizana) |
| 1 | 6-25-100 | pF | 0.02 |
| 2 | 25-100-400 | pF | 0.04 |
| 3 | 100-400-1500 | pF | 0.06 |
| 4 | 400-1500-6000 | pF | 0.1 |
| 5 | 1500-6000-25000 | pF | 0.2 |
| 6 | 0.006-0.025-0.1 | mF | 0.3 |
| 7 | 0.025-0.1-0.4 | mF | 0.5 |
| 8 | 0.1-0.4-1.5 | mF | 1 |
| 9 | 0.4-1.5-6.0 | mF | 1.5 |
| 10 | 1.5-6.0-25 | mF | 2.5 |
| 11 | 6.0-25-60 | mF | 5 |
| 12 | 25-60-250 | mF | 10 |
| 7R | Kukaniza |
| 0.5 |
●Amplifier gulu
Malo otsika: 10KHZ, 20KHZ, 40KHZ (ngati mukufuna)
Malo apamwamba: 80 KHZ, 200 KHZ, 300 KHZ (ngati mukufuna)
● Kusintha kwa amplifier
Kuwongolera kowoneka bwino - pali magiya 6 opangira ma coarse, phindu la giya lililonse ndi 20±1db
Kuwongolera bwino ≥ 20 db
● Mawindo a nthawi
M'lifupi zenera, chosinthika 15o-150o
Zenera malo, chosinthika 0o-170o
Mawindo awiri akhoza kutsegulidwa nthawi imodzi kapena mosiyana.
● Kutaya mita
Chiwonetsero cha digito
Chiwonetsero cha PD: manambala a LED 3½
0-100.0 malire a zolakwika <± 3% (sikelo yonse)
● Nthawi ya Ellipse
pafupipafupi: 50Hz ndi ma frequency osagwirizana
Mtundu wowonekera wa elliptic ndi wachikasu
Kuzungulira kozungulira: giya lililonse ndi 30 °, 180 ° kuzungulira kungapangidwe.
Sonyezani: ellipse - mzere wowongoka
Mphamvu yamagetsi yamagetsi yamagetsi yochepera 220 V, yocheperako <1 VA
● Waveform loko
Tsekani mawonekedwe ofunikira nthawi iliyonse kuti muthandizire kuwunika ndi kusanthula
● Kuyeza kwa Voltage mita
Range: 100KV (Itha kukulitsidwa)
Onetsani 31/2 digito yamagetsi yamagetsi
Kulondola: bwino kuposa ± 2% (sikelo yonse)
● Mkati, kunja kwa ntchito ya ziro-mark
●Miyeso: 450 × 450 × 190 mm
●Kulemera kwake: pafupifupi 16kg
