Created on：2022-10-17 15:55
Circular Arc Rail Busbar BHFS-5W-35A/165, 35 mm² for Tower Crane Slewing
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Circular Arc Rail Busbar BHFS-5W-35A/165, 35 mm² for Tower Crane Slewing
We supply the special shape Slide Contact Line System, Bus Bar, for the users in special circumstance, such as the machine runs on curve way or needs of turning direction.
Features
The Tower Crane Slewing Power Busbar BHFS-5W-35A/165 can replace the cable supplying power for crane slewing part, that can avoid cable tanglement and free the limit of the crane rotating angle.
Technical Data
| SR. NO. | ITEM | PARAMETER |
| 1 | Rated Current | 165A |
| 2 | Rated Voltage | 380V |
| 3 | Power Supply Mode | Three-phase Five-wire |
| 4 | Dimension | 2778x100x66 mm |
| 5 | Bending Radius | 1300 mm |
| 6 | Weight | 9kg |
| 7 | Insulation Resistance | ≥ 0.5MΩ |
| 8 | Dielectric Strength | AC 3750V, no breakdown or flickering in 1 minute |
| 9 | Protection Grade of Shell | IP23 |
| 10 | Electrothermal Stability | 20 times/rated 1 s |
| 11 | Rated Short-time Withstand Current & Rated Peak Withstand Current | 4.5KA / 6.75KA |
| 12 | Ambient Features | 1, Heat Resistance Test: Normal Type +55 ℃ |
| 2, Low Temperature Resistance Test: -30 ℃ | ||
| 3, Heat and Humidity Resistance Test: Relative Humidity 95%, +25 ℃ | ||
| 4, Atmospheric Pressure: 86～106 KPa | ||
| 13 | Flame Resistance | V0 (Self Extinguishing) |
| 14 | Parameter of Transmission Line | Compliant with National Standard GB/T3048 <cable conductor>; |
| Resistance ≤ 0.028 Ωmm²/m ( +20 ℃) | ||
| 15 | Current Collector | Traction Force: F < 80N; |
| Traveling Speed: V ≤ 100 m/min | ||
| 16 | Electric Brush Parameter | Abrasion after operating 2000km: < 0.8 mm; |
| Effective Abrasion of Brush: 5～7 mm; | ||
| Effective Working Pressure: 1.8～4.08 N/cm² |
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Sliding Contact Line - Busbar
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Circular Arc Rail Busbar BHFS-5W-35A/165, 35 mm² for Tower Crane Slewing
Rated Current: 165A; Rated Voltage: 380V; Power Supply Way: 3 Phase 5 Lines
