35mm² Power Conductor Rail

Model: BHFS-5-35D/165
Rated current (A): 165
Rated voltage (V): 380/690
Unit dimensio (mm): 3016 x 85 x 69
Unit weight (kg): 11.9
Equivalent to 35 sq. mm copper cable

Power Conductor Rail is a new type of power transmission and distribution device used in construction cranes. Its outer shell is made of high-quality insulating material, with 5 embedded transmission aluminum wires as the transmission busbar and a mobile and flexible collector. It has a simple and compact structure, is safe and reliable, and saves energy.
The length of each one is 3016mm (equal to the height of 2 standard sections), and it is directly mounted on the standard section with iron fixtures. Its birth has effectively solved the problems of short life span of cables, easy to be stolen, and easy to be disconnected in windy weather, which affects the safety of the construction and other problems that have been troubling the customers for many years.

Categories: Conductor Busbar, Busbar System Tag: Power Conductor Rail

Product standards

Our products comply with ISO 9001, CE and CQC standards.

35mm² Power Conductor Rail with features:

No added load on the lift: The slip contact line is fixed on standard sections, distributing weight evenly without increasing the cage’s load.
Weather-resistant: Fixed to standard sections, the slip contact line remains stationary regardless of wind, ensuring uninterrupted lift operation.
Low theft risk: The slip contact line has little value once dismantled, making it unattractive for theft.
Easily replaceable: If damaged, only the affected part needs replacing, with simple on-site repairs by detaching joints.
No topping risk: If the limit fails, the collector will automatically disconnect from the slip wire, halting the lift without topping.
Adjustable to project progress: Each slip contact line is 3016mm long and can be easily added or adjusted by connecting plug-in sections.
Reusable: The slip contact line lasts 4-6 years and can be reused after project completion.

Project Cases:

Case 1: Ningbo Centre Building Project

Product model: BHFS-5-35D/165
Initial installation date: 2020-7
Total height: 409 meters
Elevator manufacturer: Nanjing Goliath
Motor power: 3*11kW

Case 2: Zhonghai Chengdu Tianfu New District Supertall Project

Product model: BHFS-5-35D/165
Initial installation date: 2023-12
Total height: 489 meters
Elevator manufacturer: LiuGong Jianghan
Motor power: 3*23kW

Parameters for 35mm² Power Conductor Rail:

Name of Parameter	Model: BHFS-5-35C/165	Model: BHFS-5-35D/165
Rated current	165A	165A
Rated voltage	380V	380V
Power supply mode	Three-phase five-wire	Three-phase five-wire
Single-wire specification	3016x75x60mm	3016x85x69mm
Single weight	10.2kg	11.9kg
Insulation resistance	≥0.5MQ	≥0.5MQ
Insulation dielectric strength	Power frequency AC 3750V, 1min without breakdown flicker	Power frequency AC 3750V, 1min without breakdown flicker
Shell protection level	IP23	IP23
Electrothermal stability	20 times\|rated 1s	20 times\|rated 1s
Rated short-time withstand current and Rated peak withstand current	4.5KA/6.75KA	4.5KA/6.75KA
Environmental indicators	1. High temperature resistance test: ordinary type +55°C 2. Low temperature resistance test -30°C 3. Moisture and heat resistance test relative humidity 95%, +25°C 4. Atmospheric pressure 86-106KPa	1. High temperature resistance test: ordinary type +55°C 2. Low temperature resistance test -30°C 3. Moisture and heat resistance test relative humidity 95%, +25°C 4. Atmospheric pressure 86-106KPa
Flame retardancy	V0 grade	V0 grade
Transmission busbar parameters	Meet the requirements of GB3048 (electrical properties of wire and cable conductors) standard Resistivity ≤0.0289mm²/m (at +20°C)	Meet the requirements of GB3048 (electrical properties of wire and cable conductors) standard Resistivity ≤0.0289mm²/m (at +20°C)
Current collector	Traction force: F<80N; Movement speed: V≤100m/min	Traction force: F<80N; Movement speed: V≤100m/min
Brush coefficient	Running 2000KM, wear amount <0.8mm Effective brush wear: 5-7mm; Effective working pressure: 3.72-5.36N/cm²	Running 2000KM, wear amount <0.8mm Effective brush wear: 9-11mm; Effective working pressure: 3.72-5.36N/cm²
Resistance	1.06x10⁻³Ω/m	1.06x10⁻³Ω/m

Comparison Description of BHFS-5-35C/165 and BHFS-5-35D/165:

35mm-vs-s

BHFS-5-35D Power Conductor Rail