12/24/40.5kV Earthing Switch
Heerka Shaqada
1. Dhererka heerka badda oo aan dhaafin 1000m;
2. Heerkulka hawada deegaanka: +45 ℃, -25℃;
3. Xoogagga dhulgariirka oo aan ka badnayn 8 darajo;
4. Qoyaanka la xidhiidha celceliska maalintii celceliska qiimaha aan ka badnayn 95%, celceliska bishiiba aan ka badnayn 90%;
5. Fasalka wasakhowga: II
Xaalad gaar ah: Fadlan sheeg marka aad dalbanayso.
12kv Indoor High Voltage Ac Earthing Switch
Xogta Farsamada ugu weyn
Walxaha | Unug | Xogta | ||
danab la qiimeeyay | kV | 12 | ||
Lagu qiimeeyay adkaysiga wakhtiga gaaban | kA | 31.5 | ||
Lagu qiimeeyay muddada wareega gaaban | s | 4 | ||
Lagu qiimeeyay wakhtiga dhow ee wareega gaaban | kA | 80 | ||
Heerka ugu sarreeya ee u adkeysiga hadda jira | kA | 80 | ||
Heerka dahaarka la qiimeeyay | La qiimeeyay awooda wakhtiga gaaban | kV | Marxaladda dhulka/inta u dhaxaysa wejiga | 42 |
Dareenka iftiinka ee la qiimeeyay u adkeysanaya danabka | 75 | |||
adkaysiga makaanikada | Waqtiyada | 2000 |
Tilmaamaha Farsamada
GPJN15-12/31.5 dulsaarka dulsaarka dhulka iyo cabbirka rakibaadda
GPJN15A-12/31.5 Qaabaynta beddelka dhulka iyo cabbirka rakibaadda
24kv Indoor High Voltage AC Earthing Switch
Xogta farsamada ugu weyn
Walxaha | Unug | Xogta | ||
danab la qiimeeyay | kV | 24 | ||
Lagu qiimeeyay adkaysiga wakhtiga gaaban | kA | 31.5 | ||
Lagu qiimeeyay wakhtiga dhow ee wareega gaaban | kA | 80 | ||
Heerka ugu sarreeya ee u adkeysiga hadda jira | kA | 80 | ||
Lagu qiimeeyay muddada wareega gaaban | s | 4 | ||
Heerka dahaarka la qiimeeyay | 1min inta jeer ee korontadu waxay u adkeysan kartaa danab | kV | Marxaladda dhulka/inta u dhaxaysa wejiga | 65 |
Dareenka iftiinka ayaa u adkeysanaya danabka | 125 | |||
adkaysiga makaanikada | waqtiyo | 2000 |
GPJN15-24/31.5 dulsaarka dulsaarka dhulka iyo cabbirka rakibaadda
40.5kv gudaha gudaha Voltage AC Earthing beddelka
Xogta farsamada ugu weyn
Walxaha | Unug | Xogta | ||
danab la qiimeeyay | kV | 36/ 38/40.5 | ||
Lagu qiimeeyay adkaysiga wakhtiga gaaban (4s) | kA | 31.5 | ||
Lagu qiimeeyay wakhtiga dhow ee wareega gaaban | kA | 80 | ||
Heerka ugu sarreeya ee u adkeysiga hadda jira | kA | 80 | ||
Fogaanta wajiga | mm | 300, 350, 400 | ||
Heerka dahaarka la qiimeeyay | (1min) Inta jeer ee korontadu waxay u adkeysaneysaa danab | kV | Marxaladda dhulka/inta u dhaxaysa wejiga | 95 |
Dareenka iftiinka ayaa u adkeysanaya danabka | 185 |
Tilmaamaha iyo cabbirka rakibidda
GPJN15-12(24)(40.5)kV Matoorka Dhulka
GPJN15-12(24)/D31.5, GPJN15-12/D40, 50, GPJN15-40.5/D31.5 taxane gudaha gudaha danab sare oo matoor dhul-wareejinta nidaamka korontada.Waxay ku habboon tahay 3 ~ 40.5KV, 3 waji, AC 50 (60) nidaamka korantada Hz iyo noocyada qalabka korontada sare.Waxaa lagu dabaqi karaa habaynta qalabka beddelka tamarta sare sida ilaalinta dhulka marka la dayactirayo.
Waxqabadka alaabtu waxay la kulmeysaa GB1985-2004 Voltage AC kala goynta iyo Beddelka Dhulka iyo shuruudaha heerka iyo sidoo kale IEC62271-102:2002.
Qaab dhismeedka beddelka Earthing waa mid fudud oo cufan, miisaan fudud, hawlgal dabacsan, rakibid fudud, xasilloonida kulaylka firfircoon, iyo hawlgal koronto oo la isku halayn karo, sii xidhidhiyeyaasha asalka ah ee qabashada silsiladda beddelka bakaylaha joogto ah, waxay ahayd shati qaran.
Qaabka Alaabta Iyo Macnihiisa
Halbeegyada aasaasiga ah
Qaabka alaabta | GPJN15 | ||||
danab shaqeeya oo la qiimeeyay | 12kV | 24kV | 40.5kV | ||
Lagu qiimeeyay adkaysiga wakhtiga gaaban (4S) | 31.5kA | 40kA | 50kA | 31.5kA | |
Heerka ugu sarreeya ee u adkeysiga hadda jira | 80kA | 100kA | 125kA | 80kA | |
Lagu qiimeeyay wakhtiga dhow ee wareega gaaban | 80kA | 100kA | 125kA | 80kA | |
Heerka dahaarka: | Wareegga ugu weyn wuxuu u adkeysanayaa danab (1 daqiiqo) | 42kV | 65 kV | 95kV | |
Dareenka iftiinka ee la qiimeeyay u adkeysanaya danabka | 75kV | 125 kV | 185kV | ||
Ka gudub masaafada ka dib marka la furo aan ka yarayn | 125mm | 200 mm | 300mm | ||
Kontoroolka korantada | AC220V | DC220V | DC110V |