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NB47LE

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NB47LE
??????????? ??????? ??????????? ???????
??????? ???????????? ? ????? 50 ?? ? ??????????? ???????????
?? 400 ? ? ????? ?? 60 ? ??? ??????????????? ??????????? ?????????? ?????????? ? ?????? ????????? ????????? ????????????? ????? ??? ?????????? ????? ?????? ????????? ????????. ??? ???????? ?????????? ?????????? ???????????? ????????? ? ??????????? ????????????. ??????????? ????? ????? ???????? ???? ?? ?????????? ? ????????? ????????? ? ??????????? ??? ??????? ???????????? ???????? ? ?????????? ????????. N: ????????? ??? B: ???????????
???????????
N B 47 LE 63
???????????
???????????
?????????? ?????
o ???????????
??????? ????????????? ??????????:
GB 16917.1:1997
IEC 61009-1:1991
????? ????????????
???? ???????
????? ???????
N ?????????? ?????? ????????
DZ47LE
?????????? ? ????????? ??????? ?????????? ? ????????? ???????
?????
???????
L
H
1P+N
2P
3P
3P+N
4P
??????? ????????? ????? (TH35-7.5)
54 1.25
72 1.5
72 1.5
74.5 1.5
103.5 1.75
74.5 1.5
117 1.75
74.5 1.5
135 1.75
74.5 1.5
??????????? ??? ???????????
?????????? (A)
??????????? ?????????? ?????
(BA?42-29,BA?44-29)
???????? ???????????? ???? ???????????:
6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 60A
???????? ???? ??????????? ???????????:
?????????????
???????? ????? ???????:
1 ?????+N
2 ??????
3 ??????
4 ??????
3 ??????+N
??????????? ?????????? ?????
NB47LE
?????????????
???????? ???? ?????? ??? ???????????? ??????:
0.03A, 0.05A, 0.1A, 0.3A
C
D`
???????? ??????????? ?????????
??????????? ?????????? ?????
NB47LE
??????????? ??? In (A)
??????
??????????? ?????????? (?)
????? ???????
??? ??????????? ???????????
??????????? ??????????/
??????????? ??? Im (A)
??????????? ??????????/???-
???????? ?????????? ??? I m (A)
??????????? ??? ?????? ??? ???????????? ?????? I no (A)
??? ???????????? ?????? ?? ?????? I n (A) ???? ??????
(???)
NB47LE-63/1P+N
6, 10, 16, 20, 25, 32, 40, 50, 60
230
1P+N
C, D
4500 (In=50A, 60A)
6000 (In=6~40A)
2000
0.5I n
0.03, 0.05, 0.1, 0.3
2000 (cos?=0.85)
????????????? ????????????
2000
In<=25A,240 ???/?
NB47LE-63/2P
NB47LE-63/3P
NB47LE-63/3P+N
NB47LE-63/4P
230
400
400 400 2P
3P
3P+N
4P
C, D
C, D
C, D
C, D
2000
2000
2000
2000
0.5I n
0.5I n
0.5I n
0.5I n
??????? ????????????
2000 (cos?=0.85)
2000
2000 (cos?=0.85)
2000
2000 (cos?=0.85)
2000
2000 (cos?=0.85)
2000
????????? ???????? ??? ??????
??????????? ??????????
???? ?????? ????????? ??????, ?? ??????? ????????????? ?????????? ?????????? ????? ???????? ? ??????????? ??????? ????? 6000B
???? ??? ?????? ????????? ? ??????????? ???????, ?? ??????? ????????????? ?????????? ?????????? ????? ???????? ? ????????????? ?????? ????? 8000B
??????? ????? ??????????? ??????? ???? ? ????? 200 ? ? ??????? ??????????
2.5 2 Un, ? ? ???? ???????? ??????????? ???????? ????????? ??? ????? ?
?????? ????????????.
??????????:
????? ?????????? ?? ???? ??????
In(A)
I n(A)
I n
0.1
2I n
0.05
5I n
0.04
I t
0.04
0.03, 0.05, 0.1, 0.3
6~60
???? ????? (???)
???????????? ????? ?????????? (???) ??? ?????? ????????? ???? ?????? (In) In>25A,120 ???/?
In<=25A,240 ???/?
In>25A,120 ???/?
In<=25A,240 ???/?
In>25A,120 ???/?
In<=25A,240 ???/?
In>25A,120 ???/?
In<+25A,240 ???/?
In>25A,120 ???/?
6, 10, 16, 20, 25, 32, 40, 50, 60
6, 10, 16, 20, 25, 32, 40, 50, 60
6, 10, 16, 20, 25, 32, 40, 50, 60
6, 10, 16, 20, 25, 32, 40, 50, 60
4500 (In=50A, 60A)
6000 (In=6~40A)
4500 (In=50A, 60A)
6000 (In=6~40A)
4500 (In=50A, 60A)
6000 (In=6~40A)
4500 (In=50A, 60A)
6000 (In=6~40A)
I t - ??? ?????? ?? ???????? 500 A ? ??????? ?????????? ??? ??????????? ???- ??????? ?????? C, D. ???? I n <= 0.03A, ?? ????? ???????? 5 I n ?? 0.25 A.
??????????:
0.03, 0.05, 0.1, 0.3
0.03, 0.05, 0.1, 0.3
0.03, 0.05, 0.1, 0.3
0.03, 0.05, 0.1, 0.3
???????
??????????? ?????????? ?????
NB47LE
???????? ??????????? ?????????
???????? ?????? ?? ?????????? ????
??????? ?????? ??????????
????? ???????????? (?)
????? ???????????? (?)
??? C
??? D
???????? ???????????
???????????????? ???????????
???????? ???????????
???????????????? ???????????
1
2
1
2
N ????
??????
1
2
3
4
????????? ???
??????????)
10~63
In<=32
In>32
10~63
10~63
10~63
10~63
????????? ?????????
??????????? ????? ????? ????????? ?????
???
????????
1.13In
1.45In
2.55In
2.55In
5In
10In
10In
16In
?????????
?????????
t>=1 ?
t<1 ?
1c<t<60 c
1c<t<120 c
t>=0.1 c
t>=0.1 c
t<0.1 c
t<0.1 c
?????????
?????????
??? ??????????
??????????
??? ?? 5 ??? ??????
?????????? ?? ?????????? ????????
??????????
10~63
???????? ?????????
???????? ?????????
???????? ?????????
???????? ?????????
???????? ?????????
???????? ?????????
???????? ?????????
??????????
??? ??????????
??? ??????????
??????????
??????????
??????????
??? ???????????
C, D
C, D
C, D C, D C
D C
D 5
-
-
-
-
-
-
-
6
?????????? ? ????????? ??????? ??????????? ?????????? ?????
NB47LE
?????????? ? ????????? ???????
?????
???????
L
H
??????? ????????? ????? (TH35-7.5)
54�25
74.5�5
36�0
72�5
72�5
74.5�5
72�5
74.5�5
90�75
74.5�5
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prsnab
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