High voltage testing equipment setup with control station, monitors, and insulated components.
High voltage testing equipment setup with control station, monitors, and insulated components.
Isistimu Yokuhlola i-Impulse Voltage engu-300kV/30kJ
FOB
Indlela yokuthumela:
I-Express
Imininingwane yemithombo
Imininingwane enzuzo
Indlela yokuthumela:I-Express
inombela yokucaciswa:HV014
Ukubonisa umlingani
 Uhlelo Lokuhlola I-Impulse Voltage lusetshenziselwa ikakhulukazi ukukhiqiza i-voltage ye-impulse yombani, ukucwaninga nokuhlola ikhono le-impulse yombani yemishini kagesi. Lingakhiqiza i-waveform ye-standard lightning kanye ne-waveform yokusika. Uhlelo lungasetshenziselwa ukuhlola i-impulse voltage nolunye ucwaningo lwesayensi ku-GIS, izintambo, ama-insulator, i-air gap, ama-bushing, ama-transformer, njll.
Ukwakheka Okuyinhloko

A. Uhlelo lokulinganisa nokulawula olulawulwa ngekhompyutha

B. Idivayisi yokushaja

C. Umkhiqizi wamandla kagesi omfutho

D. Isihlukanisi samandla kagesi esine-weak damped capacitance

E. Ikhabethe elisizayo

Imininingwane

• I-voltage ehleliwe: ±300kV

• Amandla alinganiselwe: 30kJ

• I-impulse capacitance: 0.67µF

• I-voltage yesiteji esilinganiselwe: ±100kV

 • Inani Lezigaba: 3

• Amandla esiteji alinganiselwe: 10kJ

 • Amandla esigaba esilinganisiwe: 2.0µF

 • Izinga lephutha lokuvumelanisa: ≤1%

• I-voltage yokuphuma encane: ≥15%Un

• Ama-resistor we-waveform ayahlinzekwa, angalungiswa ngokuya ngomthwalo.

 • I-waveform yamandla kagesi omfutho kanye nokusebenza kahle

  • Igagasi lokukhanya elijwayelekile: isikhathi sekhanda legagasi: 1.2±30µs, isikhathi somsila wegalaji: 50±20%µs.
  • I-wave ye-standard lightning engu-≥90% uma i-load capacitance ingaphansi kwe-1000pF, i-wave ye-standard lightning engu-≥85% uma i-load capacitance ingaphansi kwe-2000pF.

 • Isikhathi sokuqhubeka: Ngaphezu kwe-2/3 yamandla kagesi alinganisiwe, ukusebenza okuqhubekayo lapho kushajwa futhi kukhishwa kanye njalo ngemva kwemizuzwana engu-120. Ngaphansi kwe-2/3 yamandla kagesi alinganisiwe, ukusebenza okuqhubekayo lapho kushajwa futhi kukhishwa kanye njalo ngemva kwemizuzwana engu-60.

 • Ingalawulwa ngesandla futhi ishajwe ngogesi olungaguquki. Ukungazinzi kwamandla kagesi okushaja akudluli ku-±1%, ukuphambuka phakathi kwamandla kagesi okushaja namandla kagesi ayireferensi akudluli ku-±1%, futhi amandla kagesi okushaja angalungiswa ngokunemba kwe-±1%


IKHASI

Imikhiqizo Evelele

Kungani Ukhetha Thina

Inzuzo Yenethiwekhi Yezokuthengisa

Amaphrojekthi Omhlaba & Ozakwethu

XHUMANA NATHI

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