详细说明
RH-PWR系列波纹电阻器/ RH-PWR Series Wave resistor
产品特点:
本产品用陶瓷管作为骨架，合金电阻丝均匀的绕制在骨架上，表面涂有耐高温的绝缘涂料，安装方便，具有良好散热能力，可用于负荷实验测试变频器制动，伺服系统，电源等电气回路中。具体规格可按客户要求制作:
◇功率范围:50W~2500W
◇电压范围:0.5KV—10KV
◇阻值范围:1R-1KR
◇耐压:AC2.5KV-20KV/1min 50Hz
◇IP等级:IP00
◇振动:1g
◇额定温升:375℃
◇温漂:80~400ppm/℃
◇载流体材料:0Cr25AL5//Ni80Cr20
| 额定功率(W) | 尺寸(Unit:mm) |
| L | L1 | L2 | D | B | B1 | H | H1 | N | φd | O |
| (±2) | (±5) | (±3) | (±2) | (±3) |
| 50 | 102 | 124 | 146 | 28 | 6.5 | 28 | 28 | 61 | 10 | 4.5 | 1.2 |
| 60 | 102 | 124 | 146 | 28 | 6.5 | 28 | 28 | 61 | 10 | 4.5 | 1.2 |
| 80 | 152 | 174 | 196 | 28 | 6.5 | 28 | 28 | 61 | 10 | 4.5 | 1.2 |
| 100 | 182 | 204 | 226 | 28 | 6.5 | 28 | 28 | 61 | 10 | 4.5 | 1.2 |
| 120 | 182 | 204 | 226 | 28 | 6.5 | 28 | 28 | 61 | 10 | 4.5 | 1.2 |
| 150 | 195 | 217 | 239 | 40 | 8 | 40 | 41 | 81 | 12 | 5.5 | 2 |
| 200 | 195 | 217 | 239 | 40 | 8 | 40 | 41 | 81 | 12 | 5.5 | 2 |
| 300 | 282 | 304 | 326 | 40 | 8 | 40 | 41 | 81 | 12 | 5.5 | 2 |
| 400 | 282 | 304 | 326 | 40 | 8 | 40 | 41 | 81 | 12 | 5.5 | 2 |
| 500 | 316 | 338 | 360 | 50 | 8 | 50 | 45 | 101 | 16 | 6 | 2 |
| 600 | 345 | 367 | 389 | 40 | 8 | 40 | 41 | 81 | 12 | 1.5 | 2 |
| 750 | 316 | 338 | 360 | 50 | 8 | 50 | 45 | 101 | 16 | 6 | 2 |
| 1000 | 300 | 325 | 350 | 60 | 8.5 | 60 | 60 | 119 | 16 | 6 | 2 |
| 1200 | 415 | 440 | 465 | 60 | 8.5 | 60 | 60 | 119 | 16 | 6 | 2 |
| 1500 | 415 | 440 | 465 | 60 | 8.5 | 60 | 60 | 119 | 16 | 6 | 2 |
| 2000 | 510 | 535 | 560 | 60 | 8.5 | 60 | 60 | 119 | 16 | 6 | 2 |
| 2500 | 600 | 625 | 650 | 60 | 8.5 | 60 | 60 | 119 | 16 | 6 | 2 |