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{"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"}}
IP68 LV Bus Duct Fireproof Waterproof Bus Bar Trunking Enclosed Type
Air type electrical busduct trunking plug-in type busbar enclosed type low-voltage fireproof waterproof plug-in type cable trunking cable bridging.
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
<0.02Ω
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 advantages
Strong overload capacity
Low temperature rise operation
Excellent load capacity with dynamic and thermal stability
Eliminates uneven current distribution in spliced high-voltage cables
Double-grounded shell for enhanced safety performance
Good short-circuit resistance with low energy consumption
Convenient and quick maintenance, disassembly, and assembly
Application Fields
Power supply systems for large factories, mining enterprises, large substations, captive power plants, from generators to step-up transformers, and from transformers to high-voltage distribution rooms.
Casted Busway Features
Large capacity range from 100A to 4000A
High protection level up to IP68 (100% waterproof and dustproof)
Epoxy resin casting structure prevents metal oxidation and corrosion
Low line voltage drop with high instantaneous current withstand
High structural strength with excellent mechanical properties, maintenance-free
Compact design with strong dynamic and thermal stability
Suitable for harsh indoor and outdoor environments with good stability
Capable of continuous operation under overload conditions
Casted Busway Applications
Power plants, substations, shipbuilding, paper manufacturing, ports, basements, petrochemical industries, steel smelting, coal mines, and other demanding environments.
Fireproof Bus Duct Features
180-minute fire-resistant duration
Compact, dense structure with small footprint
Fire-resistant coated shell with flame baffles at joints
Low impedance with excellent dynamic and thermal stability
Easy maintenance with quick disassembly and assembly
Fireproof materials withstand temperatures up to 1000°C
Excellent electrical conductivity
Suitable for various fire risk areas ensuring continuous power supply
Fireproof Bus Duct Applications
Teaching buildings, high-rise hospitals, high-rise hotels, financial buildings, office buildings, urban rail transit, government offices, large libraries, cotton spinning, and mining enterprises.
Advanced Structural Features
Fully meets load demands
Ultra-thin, compact design with industry-leading copper bar specifications
360-degree comprehensive protection against dust, corrosion, moisture, water, rust, and impact
"Sandwich" structure with integrated shell, insulation, and conductor
"亞" shape structure with excellent load-bearing capacity
Unique sawtooth design with oversized heat dissipation surface
Critical structural design integrating consumables, strength, and heat dissipation
Dual neutral system for enhanced electrical safety
Non-magnetic shell design eliminating magnetic eddy current interference
Advanced Structure 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...
