产品名称：RXG被漆线绕电阻器
Product name: RXG Silicon cemented wire wound resistors

型    号：RXG
Type:   ; RXG

产品介绍：RXG型涂料绕线电阻器其表面覆盖了具有阻燃，耐高温特性的涂料，性能可靠，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 dope which has inflammability and can resistance to high temperature, it has the characteristic of good ability and easy to use. The resistor can be classed 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
Characteristics

规格
Limits

试验方法
Test methods

阻值及阻值允许偏差
resistance and resistance tolerance

1Ω≤R±5%（J) , 1Ω>R±10%（K）

 JIS-C-5202  5-1

额定负荷
Power rating load   ;               

表面最高温度: 5~200W≤275℃
the highest temperature on the surface

JIS-C-5202  5-4

短时过负荷
Short-time overload

无可见损伤，ΔR≤±（2%R+0.05Ω）
no evidence of mechanical damage

JIS-C-5202  5-5 10倍 5秒
1000% rated power 5 seconds

绝缘电阻
Insulation resistance

R≥100MΩ  1min

JIS-C-5202  5-6    DC500V

耐电压
Dielectric withstanding voltage

无可见损伤，无飞弧击穿 ΔR≤±（0.1%R+0.05Ω）
no evidence of mechanical damage or insulation breakdown

JIS-C-5202  5-7

电阻温度特性
Temperature coefficient

±260PPM/℃

JIS-C-5202  5-2 b

端子强度
Terminal strength

无松动或机械损伤
not loosely and no evidence of mechanical damage

JIS-C-5202  6-1(2)

电阻体强度
Resistor strength

无可见损伤
no evidence of mechanical damage

JIS-C-5202  6-2

耐振性
Vibration

无可见损伤，ΔR≤±（0.1%R+0.05Ω）
no evidence of mechanical damage

JIS-C-5202  6-3
1.5mm 10~55 Hz/ 1Minute

可焊性
Solderability

新焊锡覆盖率为95%以上
95% coverage min.

JIS-C-5202  6-5
270℃  5 seconds

■环境特性 Environmental specifications