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铁铬铝电热丝（弹簧状）国标功率参数表 |
功率
w |
电压
U |
线径
mm |
螺旋外径
mm |
螺旋长度mm |
单线长度mm |
冷态电阻Ω |
热态电阻
Ω |
重量
g |
3000 |
220 |
1.20 |
6.4 |
894 |
12.12 |
15.0 |
16.1 |
97 |
2500 |
220 |
1.10 |
6.2 |
840 |
12.20 |
18.0 |
19.4 |
83 |
2000 |
220 |
0.90 |
5.8 |
620 |
10.30 |
22.6 |
24.2 |
46.4 |
1500 |
220 |
0.80 |
5.6 |
590 |
10.75 |
30.0 |
32.3 |
38.8 |
1200 |
220 |
0.70 |
5.4 |
500 |
10.40 |
37.8 |
40.4 |
28.1 |
1000 |
220 |
0.65 |
5.3 |
480 |
10.70 |
45.2 |
48.5 |
25.2 |
900 |
220 |
0.65 |
5.3 |
530 |
11.90 |
50.2 |
53.8 |
28.3 |
800 |
220 |
0.60 |
4.7 |
530 |
11.40 |
56.4 |
60.4 |
22.9 |
700 |
220 |
0.55 |
4.6 |
480 |
11.00 |
64.6 |
69.2 |
18.7 |
600 |
220 |
0.50 |
4.5 |
422 |
10.60 |
75.4 |
80.4 |
14.9 |
500 |
220 |
0.45 |
4.4 |
374 |
10.30 |
90.6 |
97.0 |
11.4 |
400 |
220 |
0.4 |
3.8 |
380 |
10.15 |
113.0 |
121.1 |
9.1 |
300 |
220 |
0.36 |
3.7 |
346 |
10.40 |
151.0 |
161.1 |
7.1 |
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