产品名称：CAR型铝壳绕线电阻
型 号：CAR
Type: CAR
规格
Type 功率
Rated power(w) 外型图
Product picture 尺寸/Dimension(mm) 配线
Connecting Wire(m?) 引线长度
Lead length(mm)
A B C D E
CAR 60
图1. 115 98 40 20 × 2. 5 500
CAR 80 140 123 40 20 × 2. 5 500
CAR 100 165 148 40 20 × 2. 5 500
CAR 120 190 173 40 20 × 2. 5 500
CAR 150 215 197 40 20 × 2. 5 500
CAR 200 165 147 60 30 × 2. 5 500
CAR 300 215 197 60 30 × 2. 5 500
CAR 400 265 247 60 30 × 2. 5 500
CAR 500 335 317 60 30 × 2. 5 500
CAR 800
图2. 400 382 61 59 40. 5 2. 5 500
CAR 1000 400 384 50 107 30 2. 5 500
CAR 1200 450 434 50 107 30 2. 5 500
CAR 1500 485 470 50 107 30 2. 5 500
CAR 2000 550 532 50 107 30 4 500
Tolerance of resistance
电阻值公差 % R≥1Ω ±5%
R<1Ω ±10%
Temperature coefficient
温度系数 ppm/℃ R>20Ω,±260 ppm/℃
R≤20Ω,±400 ppm/℃
Insulation resistance
绝缘电阻 MΩ R≥100
Protection lever
防护等级 IP54
Climatic category
(IEC 68-1)
环境类别 40/155/21
Temperature change
使用温度 ℃ -40——200
Ability to tractive power of terminals
端子强度 N 100
Connections
连接件 Lead fetched out
引出导线
CAR铝外壳电阻器技术参数
Technology parameter of type CAR aluminous crust resistor
电气、机械性能：
Electric and mechanical capability:
Serial number
序号 Item
测试项目 Capability
require
性能 Test method
测试方法
1 Resistance and resistance variance
电阻值以及变化范围 R≥1Ω ±5%
R<1Ω ±10% Accordance with JIS-C-5202 5.1
遵守JIS-C-5202 5.1
2 Resistor temperature
Coefficient
温度系数 R>20Ω,±260 ppm/℃
R≤20Ω,±400 ppm/℃ To run within temperature range
?25~200℃, factor shall be in accordance with JIS-C-5202 5.2
在?25~200℃温度下实验，
遵守JIS-C-5202 5.2
3 Rating load
额定负载 Superficial temperature≤375℃
表面温度≤375℃ Correctly mounted on 300×300×3mm plate aluminium ,accordance with JIS-C-5202 5.4
放置在300×300×3mm铝板上，
遵守JIS-C-5202 5.4
4 Short term overload
短时过载 No abnormality
ΔR≤±（2%R+0.05Ω）
无异常
ΔR≤±（2%R+0.05Ω） Application of 10 times higher than rating voltage for 5 seconds under the same invironment, accordance with JIS-C-5202 5.5
同样环境下，10倍额定电压，5秒，
遵守JIS-C-5202 5.5
5 Insulation resistance
绝缘电阻 No abnormality
R≥100MΩ
无异常
R≥100MΩ Insulation resistance shall be 100 MΩ or more between terminal and case when measured with DC 500V insulation resistance tester, accordance with JIS-C-5202 5.6
直流500V，焊片和外壳之间的绝缘电阻要求大于或等于100MΩ，
遵守JIS-C-5202 5.6
6 Withstand voltage
耐压 No abnormality
no destroying
ΔR≤±（ 0.1%R+0.05Ω）
无异常 无破坏
ΔR≤±（ 0.1%R+0.05Ω） No abnormality shall be found when AC 2500V applied between terminal and case for 1 min, accordance wirh JIS-C-5202 5.7
焊片与外壳之间加交流电压2500V，
1分钟，
遵守JIS-C-5202 5.7
7 Terminal strength
焊片强度 No abnormal or
Loosing
无异常
无松动 A static load of 100N in the direction of terminal for 30 seconds, accordance to JIS-C-5202 6.1.2(1)
100N力加在焊片引出方向，30秒，
遵守JIS-C-5202 6.1.2(1)
8 Vibration proof
振动 No abnormal
ΔR≤±（0.1%R+0.05Ω）
无异常
ΔR≤±（0.1%R+0.05Ω） No mechanical damage shall be observed where vibration applied in a cycle of 10~55HZ 1.5mm wide in the three directions for 1 minute, keeping 2 hours in each direction.
Accordance with JIS-C-5202 6.3
10~55 HZ ，1.5mm振幅，三个方向，一个周期1分钟。每个方向上持续2小时，无机械损伤，
遵守JIS-C-5202 6.3
CAR铝外壳电阻器技术参数
Technology parameter of type CAR aluminous crust resistor
耐久性
Endure capability:
Serial
number
序号 Item
测试项目 Capability require
性能 Test method
测试方法
1 Heat tolerance
耐热性 No colour changed and abnormality except terminal, sign clear
除焊片外，无颜色变化，标记清晰。 Where the device is heated to 350±5℃ with no load for 120±5 minutes , accordance with JIS-C-5202 7.2 无负载，加热至350±5℃，120±5分钟，遵守JIS-C-5202 7.2
2 Thermal shock
热冲击 No abnormality
ΔR≤±（2%R+0.05Ω）
无异常
ΔR≤±（2%R+0.05Ω） Apply rating power for 30 minutes,on reaching thermal stability ,within 8-12 s expose to -40±2℃ for 15+5 minutes, then constant temperature, 2 hours. accordance with JIS-C-5202 7.3 额定电压30分钟，常温，8-12秒放到 -40±2℃环境下，15+5分钟。再在常温下放置2小时， 遵守JIS-C-5202 7.3
3 Moisture resistance life
耐湿性 No damage
Sign clear
ΔR≤±（3%R+0.05Ω）
Insulation resistance R≥25MΩ
无损伤
标记清晰
ΔR≤±（3%R+0.05Ω）
绝缘阻值
R≥25MΩ DC voltage of 100V at 40±2℃ at relative humidity 90-95% shall be applied for 1 hour, then cycled off for less than 0.5 hours ，for 500+24 hours, accordance with JIS-C-5202 7.5 直流电压100V，40±2℃，相对湿度90-95%，60分钟开，30分钟关，持续500+24小时， 遵守JIS-C-5202 7.5
4 Load life
负载寿命 No damage
Sign clear
ΔR≤±（5%R+0.05Ω）
无损伤
标记清晰
ΔR≤±（5%R+0.05Ω） Correctly mounted on 300×300×3mm plate aluminium, rating DC voltage shall be applied at 20±7℃, 90 minutes on 30 minutes off, then cycled for 500+24 hours, accordance with JIS-C-5202 7.10 放置在300×300×3mm铝板上，20±7℃，额定直流电压，90分钟开，30分钟关，循环500+24小时， 遵守JIS-C-5202 7.10
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