1. Overview

The RL series bus ducts are a flexible and reliable power distribution system. They are well-designed, have excellent performance, are stable and reliable, and offer high power distribution efficiency. They fully incorporate the latest technologies of the present world while being independently developed by the company based on its years of production and manufacturing experience. This product is a compact bus duct with a small volume, fast heat dissipation, large current-carrying capacity, and outstanding performance. The protection level of the RL series bus ducts can reach IP65, enabling safe operation in various harsh environments. The maximum capacity of the plug-in box is 630A, meeting the power and distribution needs of different users.

Product Name: Dense-Type Bus Duct      Model: RL
Rated Voltage: 400V/1000V        Rated Insulation Voltage: 690V/1000V
Rated Current: 400A～6300A       Rated Frequency: 50Hz/60Hz
Shell Material: Aluminum shell,       Conductor Material: T2 copper conductor
Color: According to customer requirements
Phase Configuration: Three-phase four-wire (shell as PE)/Three-phase four-wire, 50% internal grounding

2. Product Features

The RL series dense-type bus ducts adopt a reasonable "sandwich" phase wire tightly stacked structure design, making the bus ducts more compact and featuring excellent heat dissipation and conductivity performance. The shell is made of high-quality 6063 T5 molded aluminum-magnesium alloy material, which has the characteristics of light weight, low magnetic loss, no pollution, and aesthetics. The lightweight, molded, fully enclosed aluminum-magnesium alloy structural type is electrostatic powder coated, and the fully aluminum shell can withstand 1000 hours of salt spray tests, with excellent anti-corrosion performance. The overall shell has a grounding capacity greater than 50%, and can also be used as a PE bus. The bus as a whole has low hysteresis eddy current loss, light weight, high strength, low reactance, good heat dissipation, and a maximum protection level of IP65.

3. Operating Environment

Altitude: ≤2000 m
Environmental Temperature: -30 ℃～40 ℃
Indoor Relative Humidity: Daily average ≤95%, Monthly average ≤90%
Earthquake Resistance: Ground horizontal acceleration 0.4g; Vertical acceleration 0.4g acting simultaneously. No explosive, severe pollution, chemical corrosion, or other harsh environments.

Technical Specifications