Construction hoist busbar 25mm2

(1 customer review)

Description

Construction hoist busbar 25mm2

The construction hoist busbar is mainly consisted of the busbar and current collectors. The current collector 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, it can withstand heavy wind.

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

Technical data

NOITEMPARAMETER
1RATED CURRENT130A
2RATED VOLTAGE380V / 690V
3DIMENSION3016x68x60mm
4WEIGHT9kg
5INSULATION RESISTANCE≥0.5MΩ
6DIELECTRIC WITHSTANDING VOLTAGEAC 3750V, NO BREAKDOWN AND FLICKERING WITHIN 1 MIN
7PROTECTION GRADE OF SHELLIP23
8Electrothermal Stability20/rated 1s
9Rated Short-time Withstand Current & Rated Peak Withstand Current4.5KA/6.75KA
10Ambient Features1、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
11Flame ResistanceSelf Extinguishing
12Parameter of Power Transmission LineCompliant with National Standard GB3049 <cable conductor>Resistance ≤0.028Ωmm2/(+20°C)
13Current CollectorTraction Force:F<80N;Traveling Speed:V<100m/min
14ELECTRIC BRUSH PARAMETERResistance 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

 

Installation video

1 review for Construction hoist busbar 25mm2

  1. clsjhoist

    This system is good

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