2000A Flexible Busbar System
High-current flexible busbar system for efficient power transmission
Product Overview
Our 2000A flexible busbar system is designed for high-power applications in new energy, data centers, and industrial facilities. With superior conductivity and flexibility, it provides a reliable and efficient solution for power distribution.
Key Features
Safe & Reliable: Combine partial cable manufacturing technology and original fine craftsmanship. Integrate machine assembly lines for standardized production. Comprehensive testing system and strict quality control. Real-time online monitoring of flexible busbar current, voltage, temperature, etc.
Convenient & Efficient: Compact structure with small volume, easy to store and transport. Flexible and lightweight, easy to construct, lay and install. Integrated long-distance laying without the need for multiple accessories. Suitable for various space sizes, and high flexibility in renovation.
Better Performance: High protection level, moisture-proof, water-resistant, and high-temperature resistant, suitable for outdoor and humid environments. No eddy currents, good heat dissipation performance, low temperature rise, high current carrying capacity, low line loss, and high electrical efficiency.
Higher Cost Performance: Within equal current carrying capacity, copper wire conductors have high current density and low material cost. Less accessories, lower cost. Low construction difficulty, short construction period, and low construction cost. Low failure rate and low maintenance cost.
Product Structure
Copper wire conductors
Winding layers
Insulation layers
Metal armor layers
Sheath layers
Name Explanation
Flexible busbar
PVC insulation
Aluminum alloy armor
Copper alloy armor
PVC Sheath
Polyolefins
Technical Specifications
| Rated Voltage | AC 380V/220V |
| Rated Current | 200-6300A |
| Operating Temperature | -40℃~+90℃ |
| Insulation Resistance | ≥1000MΩ |
| Dielectric Strength | 3750V AC/minute |
| Protection Level | IP66 |
| Material | Copper conductor, aluminum housing |
| Installation | Horizontal or vertical mounting |
Application Scenarios
Product Gallery
Product Comparison
Yanghua STI Flexible Busbar vs Traditional Solutions
| Category | Flexible Busbar | Multiple Cables |
|---|---|---|
| Performance | Good resistance consistency and low heat generation | Each resistor has a different value, resulting in differences in current flow and making it prone to heating |
| Installation | Small size, compact structure, easy installation; Specialized T-connector with high safety factor | Multi splicing has a large volume and weight, and the joints are difficult to handle, which poses certain safety hazards |
| Capacity | The product has a current carrying capacity of 200-6300A and does not require derating | A single unit has a small current carrying capacity and requires multiple splicing and capacity reduction for use |
| Overall Cost | High current density, significant copper savings, and higher cost-effectiveness | Low current density, more copper is used, and the cost-effectiveness is lower |
Flexible Busbar vs Compact Busbar
| Category | Flexible Busbar | Compact Busbar |
|---|---|---|
| Shape and Volume | Neat, tight and clear | It takes up a lot of installation space |
| Overload Capacity | When the temperature rises by 135K and the surrounding environment temperature is 40°C, the overload capacity can withstand more than 33% | When the temperature rises by 70K and the surrounding environment temperature is 30°C, the overload capacity can withstand 15% |
| Installation and Construction | The on-site assembly of flexible busbar is easy to construct, easy to install and disassemble, and can be rearranged as needed. The branch circuit can be modified without affecting the overall power supply when the main circuit is live | Need to assemble in factory in advance, and the construction difficulty is high. If there is design change happens on site, products need to be returned to the factory. Low reuse rate, unable to carry out live branch operations |
| Emergency Management | Emergency backup can be used in case of system failure, utilizing the backup circuit conversion box can quickly restore power supply and improve system power supply stability | Due to an accident requiring power outage for maintenance, it is impossible to restore power supply in a timely manner |
| Line Loss and Energy Consumption | Low temperature rise, low energy consumption, energy-saving, and the larger the current specification, the more superior its energy consumption value is displayed | Poor heat dissipation, high line loss, and energy consumption exceeding 20% |