High-voltage testing equipment setup with control desk, monitors, and tall insulated structures.
High-voltage testing equipment setup with control desk, monitors, and tall insulated structures.
i-900kV/90kJ Impulse Voltage Test System
FOB
Indlela yokuthumela:
okuthunyelwe
Imininingwane yemithombo
Imininingwane enzuzo
Indlela yokuthumela:okuthunyelwe
inombela yokucaciswa:HV013
Ukubonisa umlingani

Incazelo Emfushane:

Uhlelo Lokuhlola Amandla Kagesi Olwa-Impulse lusetshenziswa kakhulu ukukhiqiza amandla kagesi ombane we-impulse, ukucwaninga nokuhlola ikhono lomthwalo wamandla kagesi ombane we-impulse ezinto zikagesi. Lungakhiqiza igagasi elijwayelekile lombani kanye negagasi elinqunyiwe. Uhlelo lungasetshenziselwa ukuhlola amandla kagesi we-impulse nolunye ucwaningo lwesayensi ku-GIS, izintambo, izihlanganisi zikagesi, igebe lomoya, amabhushini, ama-transformer, njll.

Isimo Sokusetshenziswa

• Ukuphakama: ≤1000M

• Izinga lokushisa lemvelo: -20℃-40℃. Umehluko omkhulu wezinga lokushisa: 25℃

• Umswakama wemvelo: umswakama ohlobene ≤75% (Ngemva kokuba indawo yokufaka insulation yomile, i-generator ingasebenza kahle)

• Amandla okumelana nokuzamazama komhlaba: ≤izinga lesi-8.

• Indawo: Ngaphakathi endlini

• Umthombo wamandla oyinhloko: 380V izigaba ezintathu ezinezintambo ezine, izigaba ezimbili ≥20kVA

• I-voltage yokulawula: 220V, isigaba esisodwa ≥5kVA.

• Umumo wegagasi lwe-voltage yamandla uyi-sine wave, izinga lokuhlanekezela kwegagasi lingaphansi kuka-3%, i-frequency ingu-50Hz, futhi uhlangothi lokunikezwa kwamandla akufanele luthole i-overvoltage evela ngaphandle.

• Kufanele kube nendawo ethembekile yokufaka phansi, igridi yamandla yokufaka phansi kufanele ibe nezici ezinhle zomthelela, ukumelana nokufaka phansi akufanele kube kukhulu kuno-0.5Ω esimweni esizinzile.•

Imininingwane Eyinhloko Yobuchwepheshe

• Amandla kagesi ajwayelekile: ±900kV

• Amandla alinganiselwe: 90kJ

• Umthamo we-impulse: 0.1µF

• Amandla kagesi esigaba esijwayelekile: ±150kV

• Inani Lezigaba: 6

• Amandla esiteji esilinganiselwe: 15kJ

• Umthamo wesiteji esilinganiselwe: 1.33µF

• Izinga lephutha lokuvumelanisa: ≤1%

• I-voltage ephumayo encane: ≥15%Un

• Ama-resistor egagasi ayahlinzekwa, angalungiswa ngokuya ngomthwalo.

• I-waveform ye-voltage ye-impulse kanye nokusebenza kahle

  • Igagasi elijwayelekile lokukhanya: isikhathi sekhanda legagasi: 1.2±30µs, isikhathi somsila wegagasi: 50±20%µs

Uma igagasi lokushaqeka lombane elihle noma elibi lingenamthwalo, i-voltage utilization coefficient ingu-≥90%.•

  • Igagasi elijwayelekile lombani elinqunyiwe: isikhathi sekhanda legagasi: 1.2±30%µs, isikhathi sokunquma: 3-6µs.

l Ngesekethe ye-Glaninger, ukulungiswa okusizayo kusekethe ye-voltage ephansi kufana ne-high-voltage wave modulation resistor ukuthuthukisa umumo wegagasi.

  • I-voltage elinganiselwe: 100kV.
  • Umthamo: 2000pF.
  • Inani le-resistor: 0.1/0.2/0.5Ω ama-resistor amanje, ayashintshana

IKHASI

Imikhiqizo Evelele

Kungani Ukhetha Thina

Inzuzo Yenethiwekhi Yezokuthengisa

Amaphrojekthi Omhlaba & Ozakwethu

XHUMANA NATHI

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