型號: | RXG24(5W-500W) |
---|---|
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︰ | 金屬鋁殼電阻 , 剎車電阻 , 制動電阻 |
單價: |
¥10
/ 件
|
最少訂量: | 10 件 |
最後上線︰2019/11/26 |
RX24 金屬鋁外殼電阻器(5W,10W,25W,50W,75W,100W,150W,200W,250W,300W,400W,500W)
內容介紹:RX24鋁外殼線繞電阻器為金黃色鋁外殼封裝,主要用途為加熱電阻,變頻電阻,制動電阻,剎車電阻,起動電阻等,規格型號分為RX24鋁外殼電阻,老化電阻,充電電阻,放電電阻,RXG24 5W 10W 25W 50W 75W 100W 150W 200W 250W 300W 400W 500W;常用阻值0.1R,0.2R,0.5R,1R,10R,50R,100R,250R,1KR,2KR,2.2KR,3.9KR,10KR,11KR,22KR,33KR;阻值精度為1%或5%。
關鍵詞: RX24鋁外殼線繞電阻器,RX24鋁外殼電阻,加熱電阻,變頻電阻,制動電阻,金黃色鋁殼電阻,剎車電阻,起動電阻,RX24 5W 10W 25W 50W 75W 100W 150W 200W 250W 300W 400W 500W
特點及用途
○金屬外殼散熱性能強,適用於散熱板安裝方式。
○體積小,功率負荷大。
○多種接線方式,便於安裝。
○適用於變頻裝置,加熱裝置,制動裝置等行業設備。
外型尺寸
型號 | 功率(W) | 外型尺寸(mm) | 重量
(g) |
||||||||||||
電阻體 | 標準散熱板(鋁) | ||||||||||||||
Amax | B | Lmax | Hmax | C | l | l1 | M | N | ф1 | ф2 | 表面積
(cm2) |
厚度
(mm) |
|||
RX24 | 5W | 15.5 | 16 | 36.5 | 8 | 8.5 | 11.4 | 12 | 4.4 | 1.5 | 1.5 | 2.2 | 415 | 1 | 3 |
10W | 19.5 | 21 | 40.5 | 10 | 11.2 | 14 | 16 | 5 | 2 | 2 | 2.5 | 415 | 6 | ||
25W | 27 | 27 | 48 | 13 | 14.3 | 18.3 | 20 | 7 | 2 | 2 | 3.5 | 535 | 11 | ||
30W | 34 | 29 | 55 | 15.5 | 16.3 | 25 | 22 | 7.3 | 2 | 2 | 3.5 | 535 | 18 | ||
50W | 50 | 29 | 71 | 15.5 | 16.3 | 40 | 22 | 7.3 | 2 | 2 | 3.5 | 935 | 30 | ||
RXG24 | 75W | 65.5 | 48 | 93.5 | 26 | 27 | 23.5 | 37 | 11.5 | 3.5 | M3 | 4.4 | 935 | 3 | 90 |
100W | 98 | 48 | 126 | 26 | 27 | 35 | 37 | 11.5 | 3.5 | M3 | 4.4 | 935 | 90 | ||
120W | 135 | 48 | 158 | 26 | 27 | 52 | 58 | 11.5 | 3.5 | M3 | 4.4 | 935 | 240 | ||
150W | 135 | 48 | 158 | 26 | 27 | 52 | 58 | 11.5 | 3.5 | M3 | 4.4 | 935 | 240 | ||
200W | 92 | 73 | 132 | 45 | 46.5 | 35 | 58 | 21 | 5 | M6 | 5.5 | 3750 | 420 | ||
250W | 112 | 73 | 152 | 45 | 46.5 | 45 | 58 | 21 | 5 | M6 | 5.5 | 4765 | 480 | ||
300W | 130 | 73 | 170 | 45 | 46.5 | 51 | 58 | 21 | 5 | M6 | 5.5 | 5780 | 580 | ||
500W | 204 | 73 | 244 | 45 | 46.5 | 87 | 58 | 21 | 5 | M6 | 5.5 | 8500 | 970 |
主要性能指標
型號 | 25℃額定功率W | 阻值範圍(Ω) | 阻值允許偏差(%) | 溫度係數
(×10-6 /℃) |
耐電壓(V) | |
帶散熱板 | 不帶散熱板 | |||||
RX24 | 5W | 3W | 0.01~1K | ±1 ±5 | ±50~±100ppm | 1000 |
10W | 8W | 0.01~1.5K | ||||
25W | 12W | 0.01~10K | ||||
30W | 15W | 0.01~27K | ||||
50W | 20W | 0.01~33K | ||||
RXG24 | 75W | 45W | 0.01~39K | 2000 | ||
100W | 50W | 0.01~51K | ||||
120W | 50W | 0.01~54K | ||||
150W | 55W | 0.01~56K | ||||
200W | 50W | 0.01~62K | ||||
250W | 60W | 0.01~68K | ||||
300W | 75W | 0.01~75K | ||||
500W | 200W | 0.01~82K |