Construction hoist busbar 25mm2 Competitive Price CE

Construction hoist busbar 25mm2

The construction hoist busbar mainly consists of the busbar and current collectors. It has many advantages. The current collector is installed on the side of the hoist cage, and the busbars are fixed on the mast sections connected one by one. This is a replacement for the power cable. The busbar can save the trouble of cable damage. It is more popularly applied for high building construction. Conductor bars will be a trend in the future. For some high buildings, it is not convenient to use cable, Because it needs to consider the self-weight of the cable. And when the cable is too long, it will be easy to break if hang the object. But using conductor bars will not have this trouble. Because the busbars are fixed on the mast section stably, they can withstand heavy wind.

For incline rack and pinion construction hoist for passengers or materials, The construction hoist busbar is a much better choice compared with the cable trolley.

Technical data of Construction hoist busbar 25mm2

NO	ITEM	PARAMETER
1	RATED CURRENT	130A
2	RATED VOLTAGE	380V / 690V
3	DIMENSION	3016x68x60mm
4	WEIGHT	9kg
5	INSULATION RESISTANCE	≥0.5MΩ
6	DIELECTRIC WITHSTANDING VOLTAGE	AC 3750V, NO BREAKDOWN AND FLICKERING WITHIN 1 MIN
7	PROTECTION GRADE OF SHELL	IP23
8	Electrothermal Stability	20/rated 1s
9	Rated Short-time Withstand Current & Rated Peak Withstand Current	4.5KA/6.75KA
10	Ambient Features	1、Heat Resistance Test： Normal Type +55°C2、Low Temperature Test -30°C 3、Heat and Humidity Test: Relative Humidity 95%，+25°C 4、Air Pressure: 86-106KPa
11	Flame Resistance	Self Extinguishing
12	Parameter of Power Transmission Line	Compliant with National Standard GB3049 <cable conductor>Resistance ≤0.028Ωmm2/(+20°C)
13	Current Collector	Traction Force：F<80N；Traveling Speed：V<100m/min
14	ELECTRIC BRUSH PARAMETER	Resistance Coefficient：0.1-0.35； Friction Coefficient：0.2 Contact Voltage Drop：0.3-0.1V；Abrasion after operating 2000km <0.7mm Effective Abrasion of Brush：4-6mm；Effective Working Pressure：1.8-2.3N/cm²