功率绕线铝壳电阻器/煞车电阻器
功率绕线铝壳电阻器/煞车电阻器
AH
无感量特性:
阻值公差精度:
额定功率:
铝壳 AH 电阻器 - 材料
中国德键生产的铝壳电阻器系列包括:煞车电阻器、绕线电阻器、铝外壳电阻器、功率电阻器。符合RoHS规范,Lead-Free无铅标准,使用Lead-Free Logo无铅标志。 铝壳功率电阻器 (黄金铝壳电阻) AH 系列,外壳采用铝壳金制造,表面具有散热沟槽,体积小,功率大,耐高温,过载能力强,具有耐气候性、高精度,高稳定,强架构,其变通性佳多重组合选择,有利于机械保护,更方便使用者安装。 适用:电源、变频器、伺服及高要求恶劣环境下使用,寿命长。阻值公差为10%,5%,3%,2%,1%,0.5%。并可根据需要进行大功率型号组装。亦可根据客户需求制作专门电阻,兼可以组合成大功率型、或大电力型的电阻箱。 中国德键提供电力型、铝壳绕线电阻器产品目录下载。如需求的功率或阻值不在公称范围内,或特殊尺寸,或其它参数,或需详细产品设计,请与中国德键业务接洽。 |
AH 5W~50W 尺寸 (单位:mm)
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| 类型 | 尺寸(mm) | |||||||||||||
| A | B | C | D | E | F | G | H | J | K | L | M | N | P | |
| ± 1.0 | ± 1.0 | ± 1.0 | ± 2.0 | ± 1.0 | ± 1.0 | ± 1.0 | ± 0.8 | ± 1.0 | ± 0.8 | ± 0.5 | ± 0.5 | ± 0.2 | ± 0.8 | |
| AH-5 | 11.2 | 125 | 15.2 | 28.6 | 8.5 | 16.4 | 8.1 | 1.7 | 3.8 | 2 | 2.4 | 1.5 | 1.3 | 6.7 |
| AH-5N | 11.2 | 125 | 15.2 | 28.6 | 8.5 | 16.4 | 8.1 | 1.7 | 3.8 | 2 | 2.4 | 1.5 | 1.3 | 6.7 |
| AH-10 | 14.2 | 15.9 | 19 | 34.9 | 10.7 | 20.3 | 9.9 | 1.9 | 4.2 | 2.4 | 2.4 | 2 | 2.2 | 7.95 |
| AH-10N | 14.2 | 15.9 | 19 | 34.9 | 10.7 | 20.3 | 9.9 | 1.9 | 4.2 | 2.4 | 2.4 | 2 | 2.2 | 7.95 |
| AH-25 | 18.2 | 19.8 | 27 | 49.2 | 14 | 27.4 | 13.9 | 1.9 | 5.9 | 4.4 | 3.2 | 1 | 2.2 | 11.1 |
| AH-25N | 18.2 | 19.8 | 27 | 49.2 | 14 | 27.4 | 13.9 | 1.9 | 5.9 | 4.4 | 3.2 | 1 | 2.2 | 11.1 |
| AH-50 | 40 | 21.4 | 50 | 70.6 | 16 | 29 | 15.5 | 2.2 | 6.6 | 5 | 3.2 | 2 | 2.2 | 10.3 |
| AH-50N | 40 | 21.4 | 50 | 70.6 | 16 | 29 | 15.5 | 2.2 | 6.6 | 5 | 3.2 | 2 | 2.2 | 10.3 |
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AH-100, AH-100N 尺寸 (单位:mm)
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AH-250, AH-250N 尺寸 (单位:mm)
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电气规格 - 绕线铝壳 AHS 系列
| 类型 | 种类 | 25°C时额定功率(W) | 阻值范围(Ω) | |||
| 民用 | 军用 | 阻值公差 (± %) |
阻值范圍 (Ω) |
溫度系數 (±PPM/°C) |
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| AHS-5 | RE60G | 5 | 5 | 0.1, 0.25, 0.5 | 10~1K | 25 |
| 0.5, 1 | 1.0~3.32K | 25, 50 | ||||
| 5, 10 | 0.1~3.32K | 100, 250 | ||||
| 10 | 0.01~3.32K | 100, 250 | ||||
| AHS-5N | RE60N | 5 | 5 | 1, 5 | 10~200 | 25, 50 |
| 5 | 1.0~860 | 100 | ||||
| 5, 10 | 0.1~860 | 100, 250 | ||||
| 10 | 0.01~1K | 100, 250 | ||||
| AHS-10 | RE65G | 10 | 10 | 0.1, 0.25, 0.5 | 10~1.2K | 25, 50 |
| 0.5, 1 | 1.0-2.7K | 50, 100 | ||||
| 5, 10 | 0.1~2.7K | 100, 250 | ||||
| 10 | 0.01~5.62K | 100, 250 | ||||
| AHS-10N | RE65N | 10 | 10 | 1, 5 | 10~860 | 25, 50 |
| 5 | 1.0~1.2K | 100 | ||||
| 5, 10 | 0.1~1.2K | 100, 250 | ||||
| 10 | 0.01~1.5K | 100, 250 | ||||
| AHS-25 | RE70G | 25 | 20 | 0.1, 0.25, 0.5 | 10~2.7K | 25, 50 |
| 0.5, 1 | 1.0~3.9K | 50, 100 | ||||
| 5, 10 | 0.1~3.9K | 100, 250 | ||||
| 10 | 0.01~12.1K | 100, 250 | ||||
| AHS-25N | RE70N | 25 | 20 | 1, 5 | 10~1.2K | 25, 50 |
| 5 | 1.0~2.7K | 100 | ||||
| 5, 10 | 0.1~2.7K | 100, 250 | ||||
| 10 | 0.01~6.04K | 100, 250 | ||||
| AHS-50 | RE75G | 50 | 30 | 0.1, 0.25, 0.5 | 10~3.9K | 25, 50 |
| 0.5, 1 | 1.0~5.6K | 50, 100 | ||||
| 5, 10 | 0.1~5.6K | 100, 250 | ||||
| 10 | 0. 01~39.2K | 100, 250 | ||||
| AHS-50N | RE75N | 50 | 30 | 1, 5 | 10~2.7K | 25, 50 |
| 5 | 1.0~3.9K | 100 | ||||
| 5, 10 | 0.1~3.9K | 100, 250 | ||||
| 10 | 0.01~19.6K | 100, 250 | ||||
| AHS-100 | RE77G | 100 | 75 | 0.1, 0.25, 0.5 | 10~5.6K | 25, 50 |
| 0.5, 1 | 1.0~8.2K | 50, 100 | ||||
| 5, 10 | 0.1~12K | 100, 250 | ||||
| 10 | 0.01~29.4K | 100, 250 | ||||
| AHS-100N | RE77N | 100 | 75 | 1,5 | 10~3.9K | 25, 50 |
| 5 | 1.0~5.6K | 100 | ||||
| 5, 10 | 0.1~5.6K | 100, 250 | ||||
| 10 | 0.01~14.7K | 100, 250 | ||||
| AHS-250 | RE80G | 250 | 120 | 0.1, 0.25, 0.5 | 10~12K | 25, 50 |
| 0.5, 1 | 1.0~27K | 50, 100 | ||||
| 5, 10 | 0.1~27K | 100, 250 | ||||
| 10 | 0.01~35.7K | 100, 250 | ||||
| AHS-250N | RE80N | 250 | 120 | 1, 5 | 10~5.6K | 25, 50 |
| 5 | 1.0~8.2K | 100 | ||||
| 5, 10 | 0.1~8.2K | 100, 250 | ||||
| 10 | 0.01~17.4K | 100, 250 | ||||
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电气规格 - 绕线铝壳 AHC 系列
| 类型 | 25°C时额定功率(W) | 阻值范围(Ω) | ||
| 阻值公差 (± %) |
阻值范圍 (Ω) |
溫度系數 (±PPM/°C) |
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| AHC-5 | 5 | 0.1, 0.25, 0.5 | 10~1K | 25 |
| 0.5, 1 | 1.0~3.32K | 25, 50 | ||
| 5, 10 | 0.1~3.32K | 100, 250 | ||
| 10 | 0.01~3.32K | 100, 250 | ||
| AHC-5N | 5 | 1, 5 | 10~200 | 25, 50 |
| 5 | 1.0~860 | 100 | ||
| 5, 10 | 0.1~860 | 100, 250 | ||
| 10 | 0.01~1K | 100, 250 | ||
| AHC-10 | 10 | 0.1, 0.25, 0.5 | 10~1.2K | 25, 50 |
| 0.5, 1 | 1.0-2.7K | 50, 100 | ||
| 5, 10 | 0.1~2.7K | 100, 250 | ||
| 10 | 0.01~5.62K | 100, 250 | ||
| AHC-10N | 10 | 1, 5 | 10~860 | 25, 50 |
| 5 | 1.0~1.2K | 100 | ||
| 5, 10 | 0.1~1.2K | 100, 250 | ||
| 10 | 0.01~1.5K | 100, 250 | ||
| AHC-25 | 25 | 0.1, 0.25, 0.5 | 10~2.7K | 25, 50 |
| 0.5, 1 | 1.0~3.9K | 50, 100 | ||
| 5, 10 | 0.1~3.9K | 100, 250 | ||
| 10 | 0.01~12.1K | 100, 250 | ||
| AHC-25N | 25 | 1, 5 | 10~1.2K | 25, 50 |
| 5 | 1.0~2.7K | 100 | ||
| 5,10 | 0.1~2.7K | 100, 250 | ||
| 10 | 0.01~6.04K | 100, 250 | ||
| AHC-50 | 50 | 0.1, 0.25, 0.5 | 10~3.9K | 25, 50 |
| 0.5, 1 | 1.0~5.6K | 50, 100 | ||
| 5, 10 | 0.1~5.6K | 100, 250 | ||
| 10 | 0. 01~39.2K | 100, 250 | ||
| AHC-50N | 50 | 1, 5 | 10~2.7K | 25, 50 |
| 5 | 1.0~3.9K | 100 | ||
| 5, 10 | 0.1~3.9K | 100, 250 | ||
| 10 | 0.01~19.6K | 100, 250 | ||
| AHC-100 | 100 | 0.1, 0.25, 0.5 | 10~5.6K | 25, 50 |
| 0.5, 1 | 1.0~8.2K | 50, 100 | ||
| 5, 10 | 0.1~12K | 100, 250 | ||
| 10 | 0.01~29.4K | 100, 250 | ||
| AHC-100N | 100 | 1, 5 | 10~3.9K | 25, 50 |
| 5 | 1.0~5.6K | 100 | ||
| 5, 10 | 0.1~5.6K | 100, 250 | ||
| 10 | 0.01~14.7K | 100, 250 | ||
| AHC-250 | 250 | 0.1, 0.25, 0.5 | 10~12K | 25, 50 |
| 0.5, 1 | 1.0~27K | 50, 100 | ||
| 5, 10 | 0.1~27K | 100, 250 | ||
| 10 | 0.01~35.7K | 100, 250 | ||
| AHC-250N | 250 | 1, 5 | 10~5.6K | 25, 50 |
| 5 | 1.0~8.2K | 100 | ||
| 5, 10 | 0.1~8.2K | 100, 250 | ||
| 10 | 0.01~17.4K | 100, 250 | ||
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电气特性 - 绕线铝壳 AH 系列
| 参数 | 测试条件 | 规格 |
| 短时间过载 | 5 × 额定功率-5sec. | Δ R±(2%+0.05Ω)Max. |
| 负载寿命 | 额定负载 (底盘安装) 25°C (1.5 Hour on 0.5 Hour OFF) 重复 1000 小时 |
Δ R±(5%+0.05Ω)Max. |
| 温度系数阻值 | 温度 40°C 湿度 95% DC 100V 500Hr | Δ R±(5%+0.05Ω)Max. |
| 绝缘耐压 | AHS-5 AHS-10 AHS-25 1000V AHS-50 2000V AHS-100 AHS-250 3000V |
Δ R±(0.5%+0.05Ω)Max. |
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AHC-5 AHC-10 AHC-25 1000V AHC-50 1500V AHC-100 AHC-250 2500V |
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| 绝缘阻抗 | 在同样的介质耐压测试条件下, 加载500V和绝缘性阻值测试 | 1000MΩMin. |
| 引出端强度 | (1)扭转测试 (30 sec Min) AH-5 1kg, AH-10 2.3kg, AH-25, AH-50 4.5kg (2)扭转测试(5~15sec) AH-100 27kg-cm, AH-250 36kg-cm |
Δ R±(0.2%+0.05Ω)Max. |
| 振动 | 10c/s~50c/s~10c/s(1Min)-2小时 平行和正确的角度 |
Δ R±(0.2%+0.05Ω)Max. |
表面温度功率加载曲线图 - 绕线铝壳 AH 系列
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功率衰减曲线图 - 绕线铝壳 AH 系列
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温升曲线图 - 绕线铝壳 AH 系列
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订购标识 - 功率绕线铝壳电阻、煞车电阻 AH 系列
| AH | S | 10/10N | 20Ω | D | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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