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

?????? ???????? » ???????? » ???? ?????? » ???? ??? ?????

???????? ????????
????? ??????: ?????? ?? GB/T12706-2002 ? ????? ??????
????? ??????: BP-VVRP? DWBP-YJERP
??????? ??????: BP-VVRP: 450/750V 2.5-35mm2 (4 ????? ?? 6 ?????)? DWBP-YJERP 450/750V 2.5-35mm2 (4 ????? ?? 6 ?????)
??? ?????? ?????????: ??? 5
???? ?????? ?????????: ??? ???? ??? ??????? (?? ??? ???? ??? ?????)
???? ?????: BP-VVRP: ???? ??? ???? PVC ??????? ?? ?????? ?? ?????? ???????? DWBP-YJERP: ???? ??? ?????? ??????? ????????? ??????? ?? ????????? ? ??? ???? ?????

??? ???? ?????:
???? ??? ??????: ????? ??????? ??????? ??????? ??????/??????? ????????? ??????? ??????
???? ??????: ????? ??????? ??????? ?????? ?? ??????? ?????? ? ??????
???? ??????: ???? ???? ???? PVC ???????? ????? ? ??????? ?? ?????? ??? ?????? ???????? DWBP-YJERP: ???? ???? ?????? ??????? ??????? ??????? ?? ????????? ? ??? ???? ?????
??? ??????: ????? ?????? ?? ???????
?????? ??????: ?????? ?? ??????? ?????? ?????? ??????? ????? ???? ?????? ?? ???? IEC60332-1.
?????? DC ?????? ????????? ??? 20℃: ?????? ?? GB/T3956-1997 (IEC228)
?????? ????? ??? 70℃: ?????? ?? GB/T12706-2002 ? ????? ??????
?????? ???? ????? ????????? ?????? ???????: 2.5KV (AC)/5min? ??? ???? ??????

??????: ?? ??? ???? ??? ????? ???? ????? ?? 10mm2 ? ????? ????? ???? ?????? ?????? ??????. ?? ?????? ????? ????? ?? ???? ?????? ???? ?????? ???????? ????? ? ?????? ???????? ???? ???? ????? ????? ??????? ?????? ????? ?????? ??????? ?????? ???? ???? ??? ???????? ?? ?????? ???????.

?????????
?????? ????
  • ???? ??? ???? ? ????? ????? ??? ???? ?????: ??????
    ?????? ??????: ????? ?? ??????? ?????? ????? ??????? ?????? ?????? ?????? ?? ???? IEC60332-1.
    ?????? DC ?????? ????????? ??? 20℃: ?????? ?? GB3956.-1997 (IEC228: 1978) ? JB8734.3~4-1998
    ?????? ????? ??? 70℃: ?????? ?? GB5023.3-2008 (idt IEC227-3: 1985) ? JB8734.3.4-1998
  • ???? ???? ????? PVC (5 ????? ?? ??? ?? 5) ??? ?????? ?????????: ??? 5
    ???? ?????? ????????? ?????? ?????? ??????? PVC: ????? ???? ????? ??????????
    ???? ?????: ???? ??? ????? PVC ??????? ?? ?????? ??? ?????? ???????
    ??? ???? ?????: ?????? ?? GB5023.5-2008 (IEC227-5:1985)
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