DHG-4-35/140滑触线型号与基本数据
“1）DHG型滑线（导管）由工程塑料外壳和不同根数的铜排组成。外壳具备绝缘防护和提供集电器行走轨道的双重作用。
| 相数 | 型号 | 截面积mm2 | 额定载流量A | 电阻Ω/km | 阻抗Ω/km | 质量kg/m |
| 四 | DHG-4-10 | 10 | 50 | 1.912 | 1.921 | 2.25 |
| DHG-4-15 | 15 | 80 | 1.195 | 1.204 | 2.40 |
| DHG-4-25 | 25 | 125 | 0.765 | 0.781 | 2.65 |
| DHG-4-35 | 35 | 140 | 0.546 | 0.568 | 2.95 |
| DHG-4-50 | 50 | 170 | 0.382 | 0.411 | 3.50 |
| DHG-4-70 | 70 | 210 | 0.273 | 0.310 | 4.13 |
| 五 | DHG-5-15 | 15 | 80 | 1.195 | 1.205 | 2.79 |
| DHG-5-25 | 25 | 125 | 0.765 | 0.780 | 3.22 |
| DHG-5-35 | 35 | 140 | 0.546 | 0.567 | 3.63 |
| DHG-5-50 | 50 | 170 | 0.382 | 0.410 | 4.30 |
| DHG-5-70 | 70 | 210 | 0.273 | 0.310 | 5.10 |
| 六 | DHG-6-10 | 10 | 50 | 1.912 | 1.921 | 2.33 |
| DHG-6-35 | 35 | 140 | 0.546 | 0.572 | 6.24 |
| DHG-6-50 | 50 | 170 | 0.382 | 0.417 | 7.02 |
| DHG-6-70 | 70 | 210 | 0.273 | 0.318 | 8.07 |
| 七 | DHG-7-10 | 10 | 50 | 1.912 | 1.921 | 2.40 |
| DHG-7-35 | 35 | 140 | 0.546 | 0.571 | 6.56 |
| 八 | DHG-8-10 | 10 | 50 | 1.912 | 1.948 | 3.16 |
| DHG-8-15 | 15 | 80 | 1.195 | 1.254 | 3.55 |
| DHG-8-25 | 25 | 125 | 0.765 | 0.867 | 4.21 |
2）DHGJ型滑线（导管）是由铝合金外壳和铜排组成。铜排安装在工程塑料制成的槽板里，槽板起到绝缘作用，铝合金外壳具有提供集电器的行走轨道和内部机构的防护作用。
| 相数 | 型号 | 截面积mm2 | 额定载流量A | 电阻Ω/km | 阻抗Ω/km | 质量kg/m |
| 四 | DHGJ-4-15 | 15 | 80 | 1.195 | 1.204 | 2.80 |
| DHGJ-4-25 | 25 | 125 | 0.765 | 0.779 | 3.03 |
| DHGJ-4-35 | 35 | 140 | 0.546 | 0.566 | 3.30 |
| DHGJ-4-50 | 50 | 170 | 0.382 | 0.409 | 3.83 |
| DHGJ-4-70 | 70 | 210 | 0.273 | 0.309 | 4.40 |
| DHGJ-4-95 | 95 | 270 | 0.201 | 0.254 | 7.32 |
| DHGJ-4-120 | 120 | 320 | 0.159 | 0.218 | 8.18 |
| DHGJ-4-150 | 150 | 360 | 0.127 | 0.194 | 9.21 |
| 五 | DHGJ-5-15 | 15 | 80 | 1.195 | 1.205 | 3.52 |
| DHGJ-5-25 | 25 | 125 | 0.765 | 0.780 | 3.84 |
| DHGJ-5-35 | 35 | 140 | 0.546 | 0.567 | 4.17 |
| DHGJ-5-50 | 50 | 170 | 0.382 | 0.410 | 5.16 |
| DHGJ-5-70 | 70 | 210 | 0.273 | 0.310 | 5.94 |
| 八 | DHGJ-8-10 | 10 | 50 | 1.912 | 1.919 | 3.73 |
| DHGJ-8-15 | 15 | 80 | 1.195 | 1.206 | 4.05 |
| DHGJ-8-25 | 25 | 125 | 0.765 | 0.781 | 5.74 |
| 十二 | DHGJ-12-10 | 10 | 50 | 1.912 | 1.919 | 7.34 |
| DHGJ-12-15 | 15 | 80 | 1.195 | 1.206 | 7.82 |
| DHGJ-12-25 | 25 | 125 | 0.765 | 0.781 | 8.78 |
| 十四 | DHGJ-14-10 | 10 | 50 | 1.912 | 1.919 | 7.76 |
| DHGJ-14-15 | 15 | 80 | 1.195 | 1.206 | 8.24 |
| DHGJ-14-25 | 25 | 125 | 0.765 | 0.781 | 9.20 |
