400A Industrial Electrical Distribution Cabinet

Overview

The XL-21 Industrial Electrical Distribution Cabinet is a high-performance power management device designed for industrial

environments. It integrates key functions of electrical distribution cabinets and industrial power cabinets, with a rated voltage

of AC 380V and rated current up to 400A, adapting to 50Hz/60Hz frequency. Featuring IP55 protection level, it works with

switchboard panels and low-voltage distribution boards to ensure stable power supply, suitable for factories, manufacturing

plants, and large-scale industrial facilities, meeting strict industrial power distribution and control needs.

Core Components and Features

The Distribution Cabinet comprises essential core components: its main switch (CHINT brand) serves as the primary control

unit for quick power on/off and overload protection, internal terminal blocks enable organized wiring to connect with distribution

boards and 3-phase electric panels for efficient power splitting, and a built-in circuit protection module prevents short circuits

and overcurrent to safeguard connected industrial equipment. Functionally, it excels in industrial power distribution—converting

AC 380V input into stable power for machinery and production lines—offers electrical control by coordinating with switchboard

panels to adjust power allocation per equipment needs, features an IP55-protected steel cabinet that shields internal components

from dust and minor splashes for long-term reliability, and integrates with power distribution equipment to monitor power flow,

aiding anomaly detection and system stability maintenance.

Design and Compliance

Design:

The cabinet uses high-quality steel, providing excellent impact resistance and load-bearing capacity to withstand harsh industrial

conditions. The compact internal layout optimizes space, accommodating core components while leaving room for wiring and future

maintenance. A sealed door with IP55 protection keeps dust and moisture out, and the smooth surface is easy to clean, reducing

daily upkeep efforts.

Compliance:

The XL-21 cabinet meets international electrical safety standards and industrial quality requirements. The CHINT main switch and

circuit protection modules comply with safety certifications, ensuring no electrical hazards. It also adheres to environmental standards,

with non-toxic, corrosion-resistant materials, making it suitable for eco-conscious industrial sites.

Key Advantages

Energy Efficiency:

Equipped with advanced variable frequency drives, the panel allows motors to operate at optimal speeds according to real-time

demand. This not only reduces unnecessary energy consumption but also lowers overall operational costs, supporting sustainable

energy management.

High Safety Performance:

It is equipped with a high-quality CHINT main switch and a dedicated circuit protection module. The main switch ensures stable

power control, while the circuit protection module actively detects and responds to abnormal conditions, effectively preventing

overloads and short circuits that may cause equipment damage or safety hazards, thus providing comprehensive protection for

on-site personnel and connected industrial equipment.

Durable and Reliable:

With an IP55 protection rating, the cabinet can effectively block dust intrusion and resist the impact of minor splashes. This robust

protection enables the cabinet to maintain stable performance and ensure a long service life even in harsh industrial environments

with high dust levels and frequent vibrations.

Efficient Power Management:

It supports a maximum current of up to 400A and an AC 380V voltage input, which fully matches the power demand of most industrial

equipment. This configuration allows for precise power allocation according to the actual operating needs of different devices, avoiding

energy waste and ensuring efficient power utilization.

Easy Installation and Maintenance:

The internal components are arranged in an orderly manner, and key parts are designed to be easily accessible. This not only simplifies

the wiring process during installation but also makes daily inspection and repair work more convenient, significantly reducing equipment

downtime caused by maintenance.

Parameter

Application Scenarios

Industrial Facilities:

In industrial facilities, this diesel generator paralleling switchboard is indispensable. Manufacturing plants rely on itto supply

reliable backup power for production lines filled with various machinery and automated systems. Duringunexpected power

outages, it enables parallel operation of diesel generators, ensuring continuous production and preventing costly halts by

utilizing Generator Paralleling Switchboard functionality.

Manufacturing Factories:

Used in automobile, electronics, and machinery manufacturing plants to distribute power to assembly lines, robotic arms,

and processing equipment. It coordinates with 3-phase electric panels to ensure stable power for continuous production,

avoiding downtime from power fluctuations.

Heavy Industry Facilities:

Applied in steel mills, chemical plants, and mining sites, where it withstands high dust and vibration. Its steel body and

IP55 protection shield internal components, while the 400A current capacity meets the high-power needs of crushers,

smelting equipment, etc.

Industrial Warehouses and Logistics Centers:

Powers conveyor belts, refrigeration systems, and sorting machines. It integrates with low-voltage distribution boards to

manage power for multiple devices, ensuring smooth logistics operations and preventing power-related disruptions.

Large-Scale Industrial Parks:

Serves as a central power distribution unit in industrial parks, connecting to the main power grid and distributing power to

individual factories. Its compliance with international standards ensures compatibility with diverse industrial equipment,

supporting unified power management across the park.