?????D?????????????????
 

???????

    ?????D?????????????????????????????IEC??????,?????????????????????????????????

    ?????SPD?????????????????????????????????????220V?????????縺???????????????????????????????????????????????????????UPS???????????????????UPS?????PLC????????豸????豸?????????????????

8/20??s????????Imax???40kA/?????????????10-30A??

 

???????????????

???

DK-220AC40

???????

D30??????????

D10??????????

??????????

???????

?????????

IP20

???

???

??????

????

??????

5PIN

??????10A ?????о?????????
??????10A??????ò?????????

???????

-40????85??

??????

??95%

????

???·??

??????

L??PE??N??PE

???γ??

145??205??85

????

??1.99

1.93

??????

???????????????????????

????ο????

IEC61643-1??GB 18802.1??2002

??????????

C??D??

SPD????

?????

??????????????

TT??TN??IT

?????

220V AC

??????????

30A

10A

?????????е??

385V AC

???????

??620V DC

?????????

50Hz??60Hz??

?????

??30??A

??????????8/20????s

20kA

??????????8/20????s

40kA

???????????8/20????s Up

??1.2kV

??????(L/N-PE)

??25nS

????·???????

??

???????

???????????

??????

M5

SPD?????????С????

BVR??10mm2

SPD?????????????

BVR??35mm2

???澯??·???????

??

???????

???????????

??????

M2

?????????????

BVR??1.5mm2

????????

125V DC

?????????

0.5A??DC??

????????

12.5W

??????

??100602001

100602002

?????????? ???????
????????
一分赛车开奖结果今天