制动电阻箱
制动电阻箱 Braking Resistor Box
产品描述(Product Profile)
RBRB系列产品是由波纹电阻器组合而成的电阻箱,适用于大功率,大电流的制动设备、试验测试设备、电梯、起重等变频器的能耗制动中。
The RBRU series of products are resistor boxes that are assembled with Wire Wound Resistor and are applicable to power-consuming circuits of inverter for braking equipment with large rated power and current, testing equipment, elevator and crane.
产品特点(Product Features)
1. 额定功率范围:2.4KW~20KW 2. 工作电压范围:<1000V 3. 额定阻值范围:1Ω~1KΩ 4. 耐电压:AC3000V 50Hz 5S 5. 防护等级:IP20/IP23 6. 载流体材料:0Cr25Al5 7. 温漂范围:≤400ppm/℃ 8. 振动:0.5g 9.优势:较恶劣工作环境 10. 劣势:工作电压不高 | 1. Power Range:2.4KW~20KW 2. Voltage Range:<1000V 3. Resistance Range:1Ω~1KΩ 4. Withstand Voltage:AC3000V 50Hz 5S 5. Ingress Protection:IP20/IP23 6. Element Material:0Cr25Al5 7. Temperature Coefficient:≤400ppm/℃ 8. Vibration:0.5g 9. Advantage:relatively bad working environment 10. Disadvantage:low operating voltage |
电气原理图(Electrical Schematic Diagram)
产品尺寸图(Product Size)
█ 产品尺寸表(Product Size)
额定功率 Rated Power(KW) | 尺寸/Dimension (mm) | 端子台 螺钉 Terminal | 重 量 Weight(Kg) | 建议 配线 Cable (mm2) | 阻值范围 Resistance Range(Ω) | 备注 Note | |||||
W ±3 | D ±3 | H ±3 | D1 ±4 | W1 ±1 | 安装孔 Mounting | ||||||
2.0 | 200 | 420 | 190 | 330 | 175 | OB9×12 | M6 | 7.3 | 6 | 1Ω~1KΩ | 1KW*2 |
3.0 | 200 | 535 | 190 | 445 | 175 | OB9×12 | M6 | 9.5 | 6 | 1Ω~1KΩ | 1.5KW*2 |
4.0 | 360 | 420 | 190 | 330 | 300 | OB9×12 | M6 | 11 | 10 | 1Ω~1KΩ | 1.0KW*4 |
4.8 | 360 | 535 | 190 | 445 | 300 | OB9×12 | M6 | 12.5 | 10 | 1Ω~1KΩ | 1.5KW*4 |
6.0 | 360 | 535 | 190 | 445 | 300 | OB9×12 | M6 | 12.5 | 10 | 1Ω~1KΩ | 1.5KW*4 |
8.0 | 360 | 630 | 190 | 540 | 300 | OB9×12 | M6 | 15.4 | 16 | 1Ω~1KΩ | 2.0KW*4 |
10 | 360 | 720 | 190 | 630 | 300 | OB9×12 | M6 | 17.2 | 16 | 1Ω~1KΩ | 2.5KW*4 |
16 | 360 | 720 | 350 | 540 | 300 | OB9×12 | M6 | 30.8 | 16 | 1Ω~1KΩ | 8.0KW*2 |
20 | 360 | 720 | 350 | 630 | 300 | OB9×12 | M6 | 34.4 | 16 | 1Ω~1KΩ | 10KW*2 |
其他技术参数要求,请垂询我司业务
For other technical parameters & requirements please contact with our company's business
成品代码(Product Code)
TBRB.10KW/68.5R.8888M(“8888M”表示常规品,此款常规品为10KW/68.5Ω制动电阻箱
8888M Means Standard Product,2KW/68.5Ω Braking Resistor Box)
TBRB.10KW/68.5R.0968A(“0968A”表示客户代码,此款产品为客户定制的2KW/68.5Ω制动电阻箱
0968A Means Customer Code, Customer non-standard 2KW/68.5Ω Braking Resistor Box)
根据您的需求,我们可以做到客户快速订制负载箱,也可以让我们为您提供专业设计。