Article Overview
Popular 380V primary distribution box models include the Fulleto XL-21, YNXL, and complete 3-phase distribution boards for industrial and commercial applications.
Fulleto XL-21 Series
The XL-21 is an indoor, floor-standing power distribution cabinet designed for low-voltage systems up to 380V and rated at 800A. It is suitable for industrial plants, substations, and commercial buildings. Key features include:
- Construction: High-quality cold-rolled steel with electrostatic spray finish, achieving IP54 protection against dust and water splashes.
- Modularity: Flexible combinations of circuit breakers, contactors, relays, and measurement instruments.
- Safety: Front-panel operation with compartment separation for maintenance and protection.
- Applications: Power and lighting distribution in dust-prone or industrial environments.
- Customization: Engineering team can design configurations to meet specific single-line diagram requirements .
YNXL Model
The YNXL distribution box is designed for 380V systems with a current range from 10A to 630A. It is suitable for industrial production, municipal engineering, and water management systems. Features include:
- Enclosure: Waterproof and dustproof, ensuring reliable operation in harsh environments.
- Installation: Supports both wall-mounted and floor-standing setups.
- Standards: Complies with GB/T 7251.2-2023 for safety and efficiency.
- Applications: Machinery, conveyor systems, compressors, and fans in industrial settings .
Complete 3-Phase Distribution Boards
These cabinets are designed for manual transfer switchgear applications, allowing operators to switch power among multiple generators. Key points:
- Protection: Circuit breakers provide overload and short-circuit protection.
- Motor Control: Distributes and controls power for multiple motors, with monitoring and protection.
- Applications: Factories requiring uninterrupted power supply, especially where multiple generators are used.
- Advantages: Lower cost and simpler maintenance compared to automatic transfer switchgear .
Considerations for Selection
When choosing a 380V primary distribution box, consider:
- Current rating: Ensure the box supports the maximum load (e.g., 800A for XL-21).
- Environmental protection: IP rating for dust and water resistance.
- Modularity and expandability: Ability to integrate breakers, relays, and monitoring devices.
- Installation type: Floor-standing vs. wall-mounted.
- Compliance: Adherence to local and international safety standards.
- Customization: Availability of tailored solutions for specific industrial requirements. These models provide reliable, safe, and flexible solutions for industrial and commercial power distribution at 380V, with options for customization to meet specific operational needs.
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