35 Mm² Circular Arc Rail Bus Bar For Tower Crane Slewing Power Supply
Brand Name:DABIAO COMWINNING
Certification:CE
Model Number:BHFS-5W-35A/165 35mm²
Minimum Order Quantity:1 set
Delivery Time:7 - 10 days
Payment Terms:T/T, L/C
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Location:
Xiamen Fujian China
Address:
Rm. 704, No. 30, Binglang Dongli, Siming District, Xiamen, China
Supplier`s last login times:
within 1 hours
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Product Details
35 Mm² Circular Arc Rail Bus Bar For Tower Crane Slewing Power Supply
The Circular Arc Rail Busbar is a new type of power supply device, which is connected with the collector by the cable and provides the tower crane with uninterrupted power supply through the closed-loop slewing busbar, so as to avoid the phenomenon that the cable is often twisted and broken when the tower crane is operating. It has the function of taking power from the original tower crane slip ring.
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 |
35 Mm² Circular Arc Rail Bus Bar For Tower Crane Slewing Power Supply
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