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产品名称:RXG(T)被漆线绕可调电阻器
Product name: RXG(T)Adjustable silicon cemented wite wound resistors
型 号:RXG(T)
T*e: RXG(T)
产品介绍:RXG型涂料绕线电阻器其表面覆盖了具有阻燃,*特性的涂料,性能*,使用方便等特点。电阻分为固定式或可调式,可调式可左右移动。固定式有两个或多个电阻脚,电阻脚厚度可根据功率大小调节。
Product introduction: RXG series cement-coated wire wound resistor is covered with * which has inflammability and can resistance to high temperature, it has the characteristic of good ability and easy to use. The resistor can be cl*ed to settled form and adjustive form, and the adjustive form can move right-and-left. The settled form has two or more terminals, its thickness can adjust accord to power.
用 途:涂料绕线电阻广泛用于变频器制动,电梯,起重机械以及负载电阻之用。
Purpose: Cement-coated wire wound resistor is used in transducer trig, elevator, derrick and as load resistor widely.
■电气及机械特性 Electrical and Mechanical specifications
特性 | 规格 | 试验方法 |
阻值及阻值允许偏差 | 1Ω≤R&plu*n;5%(J) , 1Ω>R&plu*n;10%(K) | JIS-C-1 |
额定负荷 | 表面*高温度: 5~200W≤275℃ | JIS-C-4 |
短时过负荷 | 无可见损伤,ΔR≤&plu*n;(2%R+0.05Ω) | JIS-C-5 10倍 5秒 |
*缘电阻 | R≥100MΩ 1min | JIS-C-6 DC500V |
耐电压 | 无可见损伤,无飞弧击穿 ΔR≤&plu*n;(0.1%R+0.05Ω) | JIS-C-7 |
电阻温度特性 | &plu*n;260PPM/℃ | JIS-C-2 b |
端子强度 | 无松动或机械损伤 | JIS-C-1(2) |
电阻体强度 | 无可见损伤 | JIS-C-2 |
耐振性 | 无可见损伤,ΔR≤&plu*n;(0.1%R+0.05Ω) | JIS-C-3 |
可焊性 | 新焊锡覆盖率为95%以上 | JIS-C-5 |
■环境特性 Environmental specifications
特性 | 规格值 | 试验方法 |
耐热性 | 除端子外无明显变色和损伤,标志清晰 | JIS-C-2 |
热冲击 | 无可见机械损伤 | JIS-C-3 |
耐湿性 | 无可见损伤,标志清晰,ΔR≤&plu*n;(3%R+0.05Ω),*缘电阻≥10MΩ | JIS-C-5 DC100 40℃ 95%RH 500hours |
耐久性 (额定负载) | 外观无可见损伤,标志清晰,ΔR≤&plu*n;(3%R&plu*n;0.05Ω) | JIS-C%负荷 rated power load 90 min ON 30 min OFF 500hours |
■规格 Specification
外型、尺寸 Configuration (m/m)
RXG(T) t*e
Power | Dimensions (mm) 尺寸 | Resistance Range | ||||||||||
A | B | E | d | t | b1 | C | D | L | h | R | ||
5 | 12&plu*n;1 | 30&plu*n;1 | 4.2 | 2.5 | 0.5 | 2.5+1 | 16&plu*n;1 | 6.0 | 12&plu*n;2 | 6.0 | 6.0 | 1~3.3KΩ |
10 | 12&plu*n;1 | 45&plu*n;1 | 4.2 | 2.5 | 0.5 | 2.5+1 | 16&plu*n;1 | 6.0 | 28&plu*n;2 | 6.0 | 6.0 | 1~4.9KΩ |
20 | 19&plu*n;1 | 50&plu*n;1 | 6.0 | 3.5 | 0.6 | 3.0+1 | 21&plu*n;1 | 12.0 | 25&plu*n;2 | 8.0 | 7.0 | 1~10KΩ |
30 | 19&plu*n;1 | 75&plu*n;1 | 6.0 | 3.5 | 0.6 | 3.0+1 | 21&plu*n;1 | 12.0 | 50&plu*n;2 | 8.0 | 7.0 | 1~15KΩ |
40 | 19&plu*n;1 | 90&plu*n;1 | 6.0 | 3.5 | 0.6 | 3.0+1 | 21&plu*n;1 | 12.0 | 65&plu*n;2 | 8.0 | 7.0 | 2~18KΩ |
60 | 28&plu*n;1.5 | 90&plu*n;1 | 8.0 | 4.2 | 1.2 | 3.0+1 | 32&plu*n;1 | 16.0 | 60&plu*n;2 | 10.0 | 8.0 | 2~30KΩ |
80 | 28&plu*n;1.5 | 115&plu*n;1 | 8.0 | 4.2 | 1.2 | 3.0+1 | 32&plu*n;1 | 16.0 | 85&plu*n;2 | 10.0 | 8.0 | 2~39KΩ |
100 | 28&plu*n;1.5 | 140&plu*n;1 | 8.0 | 4.2 | 1.2 | 3.0+1 | 32&plu*n;1 | 16.0 | 110&plu*n;2 | 10.0 | 8.0 | 3~47KΩ |
120 | 28&plu*n;1.5 | 165&plu*n;1 | 8.0 | 4.2 | 1.2 | 3.0+1 | 32&plu*n;1 | 16.0 | 135&plu*n;2 | 10.0 | 8.0 | 3~62KΩ |
150 | 28&plu*n;1.5 | 195&plu*n;1.5 | 8.0 | 4.2 | 1.2 | 3.0+1 | 32&plu*n;1 | 16.0 | 165&plu*n;2 | 10.0 | 8.0 | 4~62KΩ |
200 | 28&plu*n;1.5 | 254&plu*n;2 | 8.0 | 4.2 | 1.2 | 3.0+1 | 32&plu*n;1 | 16.0 | 224&plu*n;2 | 10.0 | 8.0 | 5~82KΩ |
300 | 42&plu*n;2 | 254&plu*n;2 | 12.0 | 5.5 | 1.6 | 4&plu*n;1 | 43&plu*n;2 | 25.0 | 224&plu*n;3 | 15.0 | 12.0 | 8~36KΩ |
400 | 42&plu*n;2 | 330&plu*n;2 | 12.0 | 5.5 | 1.6 | 4&plu*n;1 | 43&plu*n;2 | 25.0 | 300&plu*n;3 | 15.0 | 12.0 | 10~49KΩ |
■ 额定功耗曲线 Power Derating Curve
环境温度 | 0~20℃ | 20℃以上 |
功率损耗 | 100% | 见图 |