型號: | RXW(10W-10000W) |
---|---|
品牌: | 步梯 |
原產地: | 中國 |
類別: | 電子、電力 / 電子元器件 / 電阻器 |
標籤︰ | 大功率波紋電阻 , 波紋電阻 , 波紋線繞電阻 |
單價: |
¥20
/ 只
|
最少訂量: | 10 只 |
RXW 大功率波紋線繞電阻器(10W,20W,30W,40W,50W,80W,100W,150W,200W,300W,500W,800W,1000W,2000W,3000W,5000W,8000W,10000W)
內容介紹:RXW 大功率波紋線繞電阻器表面分平繞和立式波紋,立式波紋有利於散熱,減低寄生電感, 主要用於電梯、起重機、軋機、拉絲機、離心機、負載測試等。產品命名大功率波紋電阻,制動電阻,起重電阻,電力電阻,機車電阻,負載電阻,老化電阻,變頻電阻,工業電阻,功率型號10W,20W,30W,40W,50W,80W,100W,150W,200W,300W,500W,800W,1000W,2000W,3000W,5000W,8000W,10000W
關鍵詞:RXW 大功率波紋線繞電阻器, 大功率波紋電阻,制動電阻,起重電阻,電力電阻,機車電阻,負載電阻,變頻電阻,老化電阻,工業電阻,10W,20W,30W,40W,50W,80W,100W,150W,200W,300W,500W,800W,1000W,2000W,3000W,5000W,8000W,10000W
特點及用途
○過負荷能力強,熱穩定性好,使用壽命長
○表面分平繞和立式波紋,立式波紋有利於散熱,減低寄生電感
○採用耐高溫、阻燃並絕緣的無機塗料(油漆),有效保護電阻絲不被氧化,延長使用壽命
○主要用於電梯、起重機、軋機、拉絲機、離心機、負載測試等。
外型尺寸
型號 | 額定功率(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 |
主要性能指標
型號 | 額定功率(W) | 阻值範圍(Ω) | 阻值允許偏差(%) | 溫度係數
(×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 |
降功耗曲線圖
南京步梯电子有限公司 | |
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國家/地區︰ | 江苏省南京市 |
經營性質︰ | 生產商 |
聯繫電話︰ | 13951627812 |
聯繫人︰ | 高東 (經理) |
最後上線︰ | 2019/11/26 |