Chaw nres tsheb hauv chaw nres tsheb-chav kawm surge ntes rau high-voltage hloov
Chaw nres tsheb ciav hlau-chav teeb pom kev zoo yog Arrester yog cov khoom siv tiv thaiv tseem ceeb, cov nroj tsuag hluav taws xob, thiab lwm qhov chaw dav dav. Lawv zoo tiv thaiv cov khoom hluav taws xob los ntawm cov hluav taws xob surges thiab cov roj pauv hloov pauv tau los ntawm kev hloov ua haujlwm.
Cov ntsiab lus tseem ceeb
1. Kev ua kom zoo thiab ruaj khov
Peb qhov kev ua txhaum cai raug ntes tau cov qhov txhab cov kab mob tseem ceeb thiab muaj cov khoom siv siab tag nrho hauv kev ua tau zoo silicone roj hmab. Nrog tsis muaj cov cua sab hauv sab hauv, lawv muab cov sefting sab hauv, lawv muab cov sealting zoo, ua rau pom qhov ntev, thiab txo qhov hnyav ua kom haum thiab txhim khu kev qha.
2. Cov Laus Surge Withstce Muaj Peev Xwm
Ua kom zoo nrog siab Zno (zinc oxide) ntau sab sib txawv, cov neeg raug ntes no muaj qhov muaj peev xwm tshem tawm muaj peev xwm thiab tawg kev. Lawv tswj tau kev ua tau ruaj khov txawm nyob rau hauv kev txhaum huab.
3. Ntiaj teb tus qauv ua raws
Txhua yam khoom ua rawsIec {60099-4thiabAnsi C62.22, ua kom pom kev thoob ntiaj teb compatibility. Lawv cov tshuaj insulated tag nrho rau kev tso cai rau kev sib xyaw ua ke txee, uas yoojplim ua cov txheej txheem thiab txo qhov loj me.
4. Kev nyab xeeb thiab tu-dawb
Nruab nrog ib qho kev txiav txim siab builtor, tus xub nres tsheb ua haujlwm cais nws tus kheej thiab muab lub teeb liab pom tseeb thaum tsis muaj kev pheej hmoo ntawm kev ua haujlwm tawg thiab ua haujlwm tsis tu ncua.
5. Haum rau qhov chaw qias neeg muaj kuab paug
Nrog CTI qib 6 polymer vaj tse thiab txuas cov qauv kev ua yeeb yam, ua rau lawv muaj cov chaw muaj kuab paug thiab lwm yam, thiab lwm yam chaw ntug dej hiav txwv.
Kev Ua Tshwj Xeeb
| Tus qauv | Nyob fai fab hov ntau (KV) |
Mcov (KV) |
2ms square yoj impulse tiv tau (A) |
4 \/ 10μμs siab siab niaj hnub tiv tau (ka) |
Max tso tawm voltage nrog 8\/2μs Tam Sim No Siv (KV) |
Kev xau qho deb (hli) |
||
| 5ka | 10ka | 20KA | ||||||
| Yh20w -108 | 108 | 84 | 1500 | 100 | 234 | 246 | 270 | 3200 |
| Yh20w -120 | 120 | 98 | 1500 | 100 | 260 | 273 | 299 | 3200 |
| Yh20w -172 | 172 | 140 | 1500 | 100 | 364 | 383 | 419 | 6400 |
| Yh20w -228 | 228 | 180 | 1500 | 100 | 493 | 519 | 568 | 6400 |
| Yh20w -258 | 258 | 209 | 1500 | 100 | 558 | 587 | 643 | 6400 |
| Yh20w -264 | 264 | 212 | 2000 | 100 | 575 | 599 | 647 | 9800 |
| Yh20w -300 | 300 | 240 | 2000 | 100 | 634 | 660 | 713 | 11900 |
| Yh20w -330 | 330 | 266 | 2000 | 100 | 702 | 731 | 789 | 11900 |
| Yh20w -360 | 360 | 290 | 2000 | 100 | 761 | 792 | 856 | 11900 |
| Yh20w -390 | 390 | 315 | 2000 | 100 | 824 | 858 | 927 | 17050 |
| Yh20w -420 | 420 | 336 | 2000 | 100 | 888 | 924 | 998 | 17050 |
| Yh20w -444 | 444 | 353 | 2000 | 100 | 938 | 977 | 1060 | 17050 |
| Yh20w -500 | 500 | 400 | 2000 | 100 | 1055 | 1100 | 1192 | 17050 |
Cov Ntawv Thov
Chaw Nres Tsheb-Chav Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv tau siv dav hauv:
- 110Kv rau 500kV kis thiab cov khoom siv faib khoom
- Cov chaw nres tsheb loj thiab hloov pauv
- Muaj cov aav nrog ntau voltage kev ntxhov siab
- Cov Kev Nyab Xeeb Ib Cheeb Tsam Kom Muaj Kev Tiv Thaiv Kom Txhim Tau
Ib feem ntawm cov vaj tse ntawm high-voltage faib chaw
Cim npe nrov: Ceramic Zinc Oxide Lub Zog Kev Tiv Thaiv Kev Tiv Thaiv, Tuam Tshoj, Chaw Tsim Tshuaj, Hoobkas, Muag
