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{"title":"High Voltage Bus Duct 400A-5000A Enclosure Type Electric Busway","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/e2\/f9a08f5ee5a94bf9d3bec731e021-200x200-1\/high_voltage_bus_duct_400a_5000a_enclosure_type_electric_busway.jpg","attrs":{"Place of Origin":"Shenzhen, Guangdong, China","Brand Name":"HUAHUI","Minimum Order Quantity":"1","Packaging Details":"Standard Packaging"}}
{"title":"630A-6300A Metal Enclosed Busway Aluminum Magnesium Alloy Low Voltage Bus Duct","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/7d\/d66ddd64896d1bd874a563fa3623-200x200-1\/630a_6300a_metal_enclosed_busway_aluminum_magnesium_alloy_low_voltage_bus_duct.jpg","attrs":{"Place of Origin":"Shenzhen, Guangdong, China","Brand Name":"HUAHUI","Minimum Order Quantity":"1","Packaging Details":"Standard Packaging"}}
{"title":"Casted Electrical Bus Way 100A To 4000A IP68 Protection Busway Bus Duct","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/b5\/81cfafb0ecdb02c04aaf6f065b05-200x200-1\/casted_electrical_bus_way_100a_to_4000a_ip68_protection_busway_bus_duct.jpg","attrs":{"Place of Origin":"Shenzhen, Guangdong, China","Brand Name":"HUAHUI","Minimum Order Quantity":"1","Packaging Details":"Standard Packaging"}}
{"title":"Intensive Electrical Busduct Lighting Busbar Trunking System","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/4a\/32ad79c71a4f87a3e265743f2eea-200x200-1\/intensive_electrical_busduct_lighting_busbar_trunking_system.jpg","attrs":{"Place of Origin":"Shenzhen, Guangdong, China","Brand Name":"HUAHUI","Minimum Order Quantity":"1","Packaging Details":"Standard Packaging"}}
{"title":"Fire Resistant Electrical Busduct Sandwich Bus Duct Busbar Trunking","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/44\/9f3090a0d88af3bfcc9887f224d0-200x200-1\/fire_resistant_electrical_busduct_sandwich_bus_duct_busbar_trunking.jpg","attrs":{"Place of Origin":"Shenzhen, Guangdong, China","Brand Name":"HUAHUI","Minimum Order Quantity":"1","Packaging Details":"Standard Packaging"}}
630A-6300A Aluminum Magnesium Alloy Electrical Busduct Low Voltage Enclosed Bus Duct
We offer a wide range of busbar trunking products and can tailor solutions to meet your specific requirements. Contact us via email or WhatsApp for personalized assistance.
≥12.5mm (with tap cell)/≥16.0mm (without tap cell)
Protection Circuit Effectiveness
<0.02 Ω
Dielectric Properties
50Hz, 3750V/min, no breakdown or flashover
Installation Method
Vertical or horizontal
Number of Plug-in Interfaces
Minimum 0.5/m (double-sided plug available)
Key Features
Safety, aesthetics, and reliability with strong overload capacity
Low temperature rise and excellent dynamic/thermal stability
Eliminates uneven current distribution in spliced high-voltage cables
Double-grounded shell for enhanced safety performance
Superior short-circuit resistance and low energy consumption
Convenient and quick maintenance, disassembly, and assembly
Application Fields
Large factories, mining enterprises, substations, captive power plants, generator to transformer connections, and high-voltage distribution rooms.
Casted Busway Features
Large capacity range from 100A to 4000A with IP68 protection (100% waterproof/dustproof)
Epoxy resin casting structure prevents metal oxidation and corrosion
Low line voltage drop with high instantaneous current withstand capability
High structural strength, excellent mechanical properties, and maintenance-free operation
Compact design with strong dynamic and thermal stability
Suitable for harsh indoor/outdoor environments and high altitudes
Capable of continuous operation under overload conditions
Casted Busway Applications
Power plants, substations, shipbuilding, paper mills, ports, basements, petrochemical industries, steel smelting, coal mines, and other demanding environments.
Fire-Resistant Busway Features
180-minute fire-resistant duration with compact, dense structure
Fire-resistant coated shell with flame baffles at joints
Low impedance with excellent dynamic and thermal stability
Easy maintenance and quick disassembly/assembly
Fireproof materials withstand temperatures up to 1000°C
Excellent electrical conductivity for reliable performance
Ideal for fire risk areas requiring continuous power supply
Fire-Resistant Applications
Teaching buildings, high-rise hospitals, hotels, financial buildings, offices, urban rail transit, government buildings, libraries, and textile/mining enterprises.
Advanced Structural Features
Fully meets load demands with ultra-thin, compact design
Larger copper bar specifications with 360-degree protection
"Sandwich" structure with compact integration of shell, insulation, and conductor
Unique "亞" shape structure with excellent load-bearing capacity
Sawtooth design for enhanced heat dissipation and reduced energy consumption
Dual neutral system for safer electricity usage
Non-magnetic shell design eliminates magnetic eddy current interference
Universal Applications
Shopping malls, schools, industrial plants, rail transit, commercial complexes, real estate developments, data centers, hospitals, and hotels.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2025-04-02
Total Annual:
1000-1500
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Zhongchen Huahui Technology Co., Ltd.Professional System Integration Solution Provider for Telecom, Power Utilities, Railway & Metro
Who We Are
Shenzhen Zhongchen Huahui Technology Co., Ltd. is a high-tech enterprise integrating advanced customized R&D, professional manufacturing, a... Shenzhen Zhongchen Huahui Technology Co., Ltd.Professional System Integration Solution Provider for Telecom, Power Utilities, Railway & Metro
Who We Are
Shenzhen Zhongchen Huahui Technology Co., Ltd. is a high-tech enterprise integrating advanced customized R&D, professional manufacturing, a...
