Guangzhou Hengmeida Automation Technology Co., Ltd
                                                                                                           
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7 Years
Since 2019
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Outdoor Construction Site Circuit Control Box Power Distribution Board Single Door

Price Negotiable
Price: USD28-68889
MOQ: 10
Delivery Time: 15 Days
Product Description
Outdoor Construction Site Circuit Control Box Power Distribution Cabinet
Product Attributes
Attribute Value
Shape Rectangular
Ventilation Yes
Size Customizable
Waterproof Yes
Weight Customizable
Usage Outdoor Construction on-site equipment (mixers, welders), temporary lighting, and power tools
Corrosion Resistance Yes
Material Metal
Installation Wall mounted/ free standing
Lock Type Key Lock
Number Of Doors 1 or 2
Fireproof No
Color Grey / Others
Product Description
Outdoor Construction Site Circuit Control Box Power Distribution Cabinets are essential for various outdoor construction scenarios. These rugged cabinets provide reliable power distribution for construction equipment while withstanding harsh environmental conditions.
Key Applications
  • Highway and railway construction: Powers large machinery and manages temporary facility power with dustproof and waterproof designs
  • Building construction sites: Distributes electricity for construction machinery and temporary areas with flexible wiring
  • Oil and gas field operations: Provides power with explosion-proof features and corrosion resistance
  • Mining and quarry sites: Powers heavy machinery and supports high-current output
  • Infrastructure projects: Supplies power for bridge and tunnel construction equipment
  • Renewable energy construction: Manages temporary power and integrates with energy storage systems
Technical Specifications
Parameter Specification
Rated Dispersal Factor 0.8
Insulation Material Name and Heat Resistance Rating DMC, Heat Resistance Class F
Rated Frequency 50Hz
Rated Voltage 380V
Rated Insulation Voltage 660V
Rated Impulse Withstand Voltage 6kV
Rated Current of Main Busbar 40A - 630A
Rated Short-time Withstand Current of Main Busbar 15kA
Rated Peak Withstand Current of Main Busbar 30kA
Rated Current of Main Switch 40A - 630A
Rated Short-circuit Breaking Capacity of Main Switch (Icu) Type: 18kA
Rated Operational Short-circuit Breaking Capacity of Main Switch (Ics) Type: 14kA
Number of Outgoing Circuits 4 circuits, 5 circuits, 6 circuits
Rated Current of Outgoing Circuits (Inc) 4 Circuits: 1, 2, 3, 4 branches, 100A; 5 Circuits 1, 2, 3, 4, 5 branches, 100A; 6 Circuits 1, 2, 3, 4, 5, 6 branches, 100A
Rated Short-circuit Withstand Current of Outgoing Circuits (Icc) 5kA
Construction Materials
Cold rolled steel / Stainless Steel with IP Rating: IP55/IP65/IP66
Customization Options (OEM/ODM)
  • Power load analysis: Determine circuits and breaker specs based on total equipment power
  • Environmental adaptation: IP55 protection and stainless steel for outdoor/humid environments
  • Space optimization: Compact wall-mounted (≤500mm height) or floor-standing (≥300mm depth) options
  • Industrial applications: Custom explosion-proof switches and 63A industrial sockets
  • Safety features: Surge protection modules (Class T2) for lightning-prone areas

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Hengmeida Automation Technology Co., Ltd
Location Building B, Letian Zhigu (Smart Valley), Guanzhou Street, Haizhu District, Guangzhou, China
Contact Person Lueng

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