RXW 大功率波纹线绕电阻器(10W,20W,30W,40W,50W,80W,100W,150W,200W,300W,500W,800W,1000W,2000W,3000W,5000W,8000W,10000W)
内容介绍：RXW 大功率波纹线绕电阻器表面分平绕和立式波纹，立式波纹有利于散热，减低寄生电感, 主要用于电梯、起重机、轧机、拉丝机、离心机、负载测试等。产品命名大功率波纹电阻,制动电阻，起重电阻，电力电阻，机车电阻，负载电阻，老化电阻，变频电阻，工业电阻，功率型号10W,20W,30W,40W,50W,80W,100W,150W,200W,300W,500W,800W,1000W,2000W,3000W,5000W,8000W,10000W
关键词：RXW 大功率波纹线绕电阻器, 大功率波纹电阻,制动电阻，起重电阻，电力电阻，机车电阻，负载电阻，变频电阻，老化电阻，工业电阻，10W,20W,30W,40W,50W,80W,100W,150W,200W,300W,500W,800W,1000W,2000W,3000W,5000W,8000W,10000W
特点及用途
○过负荷能力强，热稳定性好，使用寿命长
○表面分平绕和立式波纹，立式波纹有利于散热，减低寄生电感
○采用耐高温、阻燃并绝缘的无机涂料（油漆），有效保护电阻丝不被氧化，延长使用寿命
○主要用于电梯、起重机、轧机、拉丝机、离心机、负载测试等。
外型尺寸
| 型号 |
额定功率(W) |
尺寸(mm) |
| A±1 |
B±1 |
C±1 |
D±1 |
E±1 |
F±1 |
G±1 |
H±1 |
l±1 |
K±1 |
L±1 |
M±1 |
| RXW |
10W |
14 |
6 |
32 |
19 |
15 |
5 |
3 |
6 |
40 |
40 |
61 |
84 |
| 20W |
21 |
13 |
30 |
22 |
20 |
5 |
3 |
6 |
50 |
52 |
75 |
98 |
| 30W |
21 |
13 |
30 |
22 |
20 |
5 |
3 |
6 |
70 |
52 |
96 |
120 |
| 40W |
21 |
13 |
30 |
22 |
20 |
5 |
3 |
6 |
90 |
52 |
116 |
140 |
| 50W |
28 |
18 |
32 |
30 |
27 |
7 |
5 |
8 |
90 |
62 |
116 |
140 |
| 80W |
28 |
18 |
32 |
30 |
27 |
7 |
5 |
8 |
135 |
62 |
165 |
192 |
| 100W |
28 |
18 |
32 |
30 |
27 |
7 |
5 |
8 |
170 |
62 |
195 |
220 |
| 150W |
28 |
18 |
32 |
30 |
27 |
7 |
5 |
8 |
215 |
62 |
243 |
270 |
| 200W |
28 |
18 |
32 |
30 |
27 |
7 |
5 |
8 |
267 |
62 |
293 |
320 |
| 300W |
40 |
25 |
46 |
44 |
40 |
7 |
6 |
10 |
267 |
90 |
295 |
340 |
| 400W |
40 |
25 |
46 |
44 |
40 |
7 |
6 |
10 |
330 |
90 |
355 |
405 |
| 500W |
50 |
35 |
46 |
44 |
48 |
8 |
7 |
10 |
330 |
90 |
360 |
410 |
| 800W |
60 |
40 |
67 |
77 |
60 |
8 |
7 |
13 |
400 |
144 |
440 |
505 |
| 1000W |
60 |
40 |
67 |
77 |
60 |
8 |
7 |
13 |
430 |
144 |
470 |
535 |
| 2000W |
70 |
42 |
71 |
73 |
70 |
8 |
7 |
13 |
430 |
144 |
480 |
545 |
| 3000W |
80 |
58 |
76 |
86 |
80 |
8 |
7 |
16 |
430 |
162 |
480 |
545 |
| 4000W |
100 |
76 |
93 |
75 |
100 |
9 |
7 |
18 |
425 |
168 |
480 |
545 |
| 5000W |
100 |
76 |
93 |
75 |
100 |
9 |
7 |
18 |
533 |
168 |
588 |
653 |
| 8000W |
100 |
76 |
93 |
75 |
100 |
9 |
7 |
18 |
640 |
168 |
695 |
760 |
| 10000W |
100 |
76 |
93 |
75 |
100 |
9 |
7 |
18 |
855 |
168 |
910 |
975 |
主要性能指标
| 型号 |
额定功率(W) |
阻值范围(Ω) |
阻值允许偏差(%) |
温度系数
(×10-6 /℃) |
|
| RXW |
10W |
0.22~1.2K |
±5
±10 |
±250 |
| 25W |
0.22~3.9K |
| 30W |
0.22~3.9K |
| 40W |
0.22~3.9K |
| 50W |
0.22~10K |
| 80W |
0.22~18K |
| 100W |
0.33~18K |
| 150W |
0.33~22K |
| 200W |
0.33~22K |
| 300W |
0.33~22K |
| 400W |
0.33~30K |
| 500W |
0.33~30K |
| 800W |
0.33~33K |
| 1000W |
0.33~33K |
| 2000W |
0.33~33K |
| 3000W |
0.33~39K |
| 4000W |
0.33~43K |
| 5000W |
0.47~43K |
| 8000W |
0.47~43K |
| 10000W |
0.47~43K |
降功耗曲线图
