Ly Varistor Surge Protection Device
Ly Varistor Surge Protection Device
Cov khoom muag
LY hom varistor muaj qhov zoo ntawm qhov tso tawm loj tam sim no, qhov dav qhov hluav taws xob ntau, cov lus teb ceev ceev, muaj zog surge suppression, yooj yim installation thiab hloov thiab lwm yam.Nws yog dav siv nyob rau hauv switching overvoltage tiv thaiv thiab atmospheric overvoltage tiv thaiv rau railway tsis siv neeg teeb liab, tsheb tswj chaw, kev sib txuas lus relay chaw nres tsheb, low-voltage tis, semiconductor ntaus ntawv thiab txhua yam ntawm hluav taws xob apparatuses.
Nta
1.Wide voltage ntau 47V-1200V
2.High nonlinear coefficient
3. Loj tso tawm tam sim no muaj peev xwm
Cov ntawv thov tseem ceeb
1.Kev tiv thaiv ntawm cov khoom siv semiconductor
2.Lub tsev hluav taws xob surge thiab overvoltage tiv thaiv
3.Surge tiv thaiv kev sib txuas lus, ntsuas thiab tswj cov cuab yeej 4.Switching overvoltage tiv thaiv ntawm solenoid li qub thiab relays
Model thiab connotation
| ↓ | ↓ | ↓ | ↓ | ↓ |
| LY hom varistor | Series: A, B, C | Dia.of chip | Khoom qeb | Varistor voltage: thawj ob tus lej qhia tus nqi ntawm varistor voltage, tus lej tom ntej qhia tus naj npawb ntawm cov txiaj ntsig xoom |
Specifications
| Qauv | Varistor voltage | Max tso cai voj voltage | Max clamping voltage | Zog kam rau ua | Max peak tam sim no | Capacitance (tus nqi siv) | ||
| 1 lub sijhawm | 2 lub sijhawm | |||||||
| V (V) | Acrms | DC | V150A (V) | (J) | (A) | (A) | pF | |
| SIB 25D341 | 430 (387-473) : kuv. | 275 | 350 | 7 10 | 220 | 15000 | 10000 | 1250 |
| TIAB SA 25D471 | 470 (423-517) : kuv. | 300 | 385 | 775 ib | 250 | 15000 | 10000 | 1100 |
| SIB 25D511 | 510 (459-561) | 320 | 415 | 845 ib | 270 | 15000 | 10000 | 1000 |
| TIAB SA 25D561 | 560 (504-616) | 350 | 455 | 925 ib | 270 | 15000 | 10000 | 950 ua |
| TIAB SA 25D621 | 620 (538-682) | 385 | 505 | 1025 | 270 | 15000 | 10000 | 900 |
| TIAB SA 25D681 | 680 (612-748) | 420 | 560 | 1120 | 270 | 15000 | 10000 | 850 |
| TIAB SA 25D751 | 750 (675-825) | 460 | 615 | 1240 | 300 | 15000 | 10000 | 800 |
| TIAB SA 25D781 | 780 (702-858) | 485 ib | 640 | 1280 | 300 | 15000 | 10000 | 750 |
| TIAB SA 25D821 | 820 (738-902) | 510 | 670 ib | 1355 ib | 325 | 15000 | 10000 | 7 20 |
| TIAB SA 25D911 | 910 (819-1001) | 550 | 745 ib | 1500 | 360 | 15000 | 10000 | 680 |
| SIB 25D102 | 1000 (900-1100) | 625 | 825 ib | 1650 | 400 | 15000 | 10000 | 650 |
| SIB 25D112 | 1100 (990-1210) | 680 | 895 ib | 1815 | 440 | 15000 | 10000 | 600 |
| Qauv | Varistor voltage | Max tso cai voj voltage | Max clamping voltage | Zog kam rau ua | Max peak tam sim no | Capacitance (tus nqi siv) | ||
| 1 lub sijhawm | 2 lub sijhawm | |||||||
| V (V) | Acrms | DC | V150A (V) | (J) | (A) | (A) | pF | |
| TIAB SA 25S341 | 430 (387-473) : kuv. | 275 | 350 | 7 10 | 360 | 25 000 | 20000 | 4 200 |
| TIAB SA 25S471 | 470 (423-517) : kuv. | 300 | 385 | 775 ib | 360 | 25 000 | 20000 | 3 800 |
| TIAB SA 25S511 | 510 (459-561) | 320 | 415 | 845 ib | 390 | 25 000 | 20000 | 3500 |
| TIAB SA 25S561 | 560 (504-616) | 350 | 455 | 925 ib | 390 | 25 000 | 20000 | 3 150 |
| TIAB SA 25S621 | 620 (538-682) | 385 | 505 | 1025 | 390 | 25 000 | 20000 | 2800 |
| TIAB SA 25S681 | 680 (612-748) | 420 | 560 | 1120 | 400 | 25 000 | 20000 | 2500 |
| TIAB SA 25S751 | 750 (675-825) | 460 | 615 | 1240 | 440 | 25 000 | 20000 | 2100 |
| TIAB SA 25S781 | 780 (702-858) | 485 ib | 640 | 1280 | 440 | 25 000 | 20000 | 1800 |
| TIAB SA 25S821 | 820 (738-902) | 510 | 670 ib | 1355 ib | 500 | 25 000 | 20000 | 1500 |
| TIAB SA 25S911 | 910 (819-1001) | 550 | 745 ib | 1500 | 550 | 25 000 | 20000 | 1100 |
| SIB 25S102 | 1000 (900-1100) | 625 | 825 ib | 1650 | 600 | 25 000 | 20000 | 900 |
| SIB 25S112 | 1100 (990-1210) | 680 | 895 ib | 1815 | 650 | 25 000 | 20000 | 850 |
KHOOM PLIG
Tsom ntsoov rau kev muab cov kev daws teeb meem mong pu rau 5 xyoos.
