电力铝壳电阻器/负载电阻器/绕线电阻器
电力铝壳电阻器/负载电阻器/绕线电阻器
AL
特性
通用规格
中国德键 AL 薄型电力铝壳电阻 (Low Profile Aluminum Encased Power Resistors),又称为:绕线铝外壳电阻器、铝壳负载电阻器、铝壳功率电阻器,是由弹簧合金电阻体与成行铝壳之组合,经高温阳极处理后,再以特殊不燃性耐热水泥充填,待阴干,再借由高温处理固定绝缘而成。 由于整个电阻器都被耐热水泥充填固定,不怕外来之机械力量与尘埃环境,不但功率大而且坚固,耐震,散热良好,电阻温度系数小,呈直线变化,其变通性佳多重组合选择,更方便使用者安装。 AL 铝壳电阻器符合欧规 RoHS 规范,100% Lead-Free 无铅标准,使用 Lead-Free Logo 无铅标志。适用于产业机械,负载测试,电力分配,仪器设备,自动控制装置....等。 提供大功率、铝壳电力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。 |
尺寸:(单位:mm)- ASQ 船形铝壳电阻
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| 功率 | 尺寸(m/m) | 阻值范围 | ||||
| A | B | C | D | E | ||
| 60W | 100 | 13 | 100 | 90 | 30 | 0.1~10K |
| 80W | 130 | 19 | 100 | 116 | 42 | 0.1~10K |
| 100W | 130 | 19 | 100 | 116 | 42 | 0.1~10K |
| 120W | 130 | 19 | 100 | 116 | 42 | 0.1~10K |
| 120W | 182 | 19 | 100 | 172 | 42 | 0.1~10K |
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尺寸:(单位:mm)- ASP 超薄型铝壳电阻
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| 功率 | 尺寸(m/m) | 阻值范围 | ||||
| A | B | C | D | E | ||
| 60W | 100 | 75 | 85 | 8 | 100 | 0.1~10K |
| 80W | 120 | 95 | 105 | 8 | 100 | 0.1~10K |
| 100W | 120 | 95 | 105 | 8 | 100 | 0.1~10K |
| 120W | 150 | 125 | 135 | 8 | 100 | 0.1~10K |
| 150W | 215 | 190 | 200 | 8 | 100 | 0.1~10K |
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尺寸:(单位:mm)- ASZ 梯形铝壳电阻
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| A Type | B Type |
| 功率 | 尺寸(m/m) | 阻值范围 | ||||||
| W±1.5 | H±1.5 | L1±2 | L2±2 | D±0.5 | L3±10 | 类型 | ||
| 40W | 40 | 26 | 90 | 75 | 5.2 | 300 | A | 0.1~2K |
| 60W | 40 | 26 | 115 | 100 | 5.2 | 300 | A | 0.1~2K |
| 80W | 40 | 26 | 140 | 125 | 5.2 | 300 | A | 0.1~2K |
| 100W | 40 | 26 | 140 | 125 | 5.2 | 300 | A | 0.1~3K |
| 120W | 40 | 26 | 185 | 170 | 5.2 | 300 | A | 0.1~5K |
| 150W | 40 | 26 | 215 | 200 | 5.2 | 300 | A | 0.1~5K |
| 200W | 60 | 38 | 165 | 150 | 5.2 | 300 | A | 0.1~5K |
| 250W | 60 | 38 | 165 | 150 | 5.2 | 300 | A | 0.1~10K |
| 300W | 60 | 38 | 215 | 200 | 5.2 | 300 | A | 0.1~10K |
| 400W | 60 | 38 | 265 | 250 | 5.2 | 300 | A | 0.1~10K |
| 500W | 60 | 38 | 335 | 320 | 5.2 | 300 | A | 0.1~10K |
| 600W | 60 | 38 | 335 | 320 | 5.2 | 300 | A | 0.1~10K |
| 800W | 60 | 38 | 365 | 350 | 5.2 | 300 | A | 0.1~10K |
| 1000W | 44 | 76 | 335 | 320 | 5.2 | B | 0.1~10K | |
| 1200W | 44 | 76 | 400 | 385 | 5.2 | B | 0.1~10K | |
| 1500W | 44 | 76 | 500 | 485 | 5.2 | B | 0.1~10K | |
| 1800W | 44 | 76 | 500 | 485 | 5.2 | B | 0.1~10K | |
| 2000W | 44 | 76 | 550 | 535 | 5.2 | B | 0.1~10K | |
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电气特性 - 电力铝壳 AL 系列
| 项目 | 试验方法 | 性能 |
| 电阻值容许公差 | JIS-C-5202 5-1 | Resistance |
| 电阻温度特性 | JIS-C-5202 5-2 | ±400PPM/°C MAX |
| 定格负荷 | JIS-C-5202 5-4 | ΔR/R ≤ ±(0.5%+0.1Ω) Surface temperature up 350°C MAX |
| 短时间过负荷 | JIS-C-5202 5-5 1000% rated power 5 seconds |
Free of appearance or structural irregularity ΔR/R ≤ ±(2%+0.1Ω) |
| 绝缘抵抗 | JIS-C-5202 5-6 1000VDC | 100MΩ min |
| 耐电压 | JIS-C-5202 5-7 2000VDC 1 minute |
Free of appearance or structural irregularity ΔR/R ≤ ±(0.1%+0.05Ω) |
| 端子强度 | JIS-C-5202 6-1 8kg 30 seconds | Free of appearance or structural irregularity |
| 电阻器强度 | JIS-C-5202 6-2 30kg 30 seconds | Free of appearance or structural irregularity |
| 耐振性 | JIS-C-5202 6-3 1.5m/m 10 ~ 50 ~ 10 Hz/min X-Y-Z 2 hours each |
Free of appearance or structural irregularity Surface coating crack ΔR/R ≤ ±(1%+0.05Ω) |
| 热冲击 | JIS-C-5202 7-3 Room temp 30 minutes ON-55°C 15 minutes OFF |
Resistor free of structural irregularity ΔR/R ≤ ± (2%+0.1Ω) |
| 耐湿性 | JIS-C-5202 7-5 40°C 90%RH 240 hours |
Free of appearance or structural irregularity Surface coating crack ΔR/R ≤ ± (3%+0.1Ω) |
| 耐久性 | JIS-C-5202 7-10 90 minutes ON - 30 minutes OFF,500 hours |
Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ± (3%+0.1Ω) |
| 难燃性 | JIS-C-5202 7-13-3-2 100% - 600% rated power load |
US UL-94 flame retardation test V-0 grade noncombustible |
| 备注 | 1.Resistance and resistance tolerance were tested in-house with micro resistance meter. 2. Resistor coating refers to UL-certified data provided by supplier. |
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订购标识 - 电力铝壳 AL 系列
| ASQ | 400W | 20R | K | |||||||||||||||||||||||||||||
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AL



