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XL LV Switchgear
XL Low Voltage Switchgear delivers motor control and power distribution (up to 630A) for heavy industries: metallurgy, mining, petrochemicals, and power plants. The compact design saves space and standardized components simplify maintenance.
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XL LV Switchgear
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DESCRIPTION
Product Introduction
XL low-voltage switchgear is applied for metallurgy, mining, rolling mill, petroleum, chemical, textile, power station, mechanical processing and other industrial and mining enterprises as a variety of cage and wound motor control, but also as a low-voltage electrical system below 630A for receiving, feeding and auxiliary equipment power supply. The cabinet adopts new model components, with compact structure, convenient installation and maintenance line scheme can be optional selected.This product adheres to the IEC61439 standard and GB7251-95 "Low-voltage switchgear and controlgear assemblies".

Configuration
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Rated Voltage | 400V AC ±10% |
Rated Current | Main Circuit: ≤630A |
IP Rating | IP54 (Optional, dust & water-resistant) |
Insulation Withstand | 1000V AC for 1 minute (Power Frequency) |
Short-Circuit Capacity | 50kA/1s (Horizontal Busbar) |
Enclosure Material | Cold-rolled steel (Standard) Stainless steel (Corrosive Environments, Optional) |
Cooling System | Natural Convection (Standard) |
Cable Entry | Bottom/Top Entry (Standard) |
Compliance Standards | IEC 61439-1/-2 |
For more details, download now.AISITE Product Catalog(1).pdf
Features
Reasonable design: Unitized design is carried out according to the characteristics of various components, and combined into functional units.
Universal structure and flexible assembly: C-type profiles meet the requirements of various structural forms, protection levels and use environments.
Standard modules: Standard unit module structures such as protection, operation, conversion, and control can be composed separately, and any combination can be selected.
Safety protection: The isolation between areas and the mutual isolation between the input and output lines of the functional units are adopted to effectively enhance the safety protection performance

Operating Environment
Designed for industrial applications requiring reliable power distribution under demanding conditions:
Altitude: ≤ 2,000m ASL (3,000m optional)
Humidity: ≤ 95% RH (non-condensing)
Locations: Indoor installations only
Ambient: Pollution Degree 3 per IEC 60664
Vibration: ≤ 0.5g acceleration (5-150Hz)
Temperature Range: -25℃ to +55℃ ambient
Suitable for controlled industrial settings including manufacturing plants, mining facilities, power stations, and petrochemical installations. Not rated for outdoor use or explosive atmospheres unless specifically configured with Ex e protection (IEC 60079-7).
Application Scenarios
Low voltage switchgear is mainly used in power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and other industries. It is used for power transmission, distribution and power conversion in the power distribution system with AC 50Hz~60Hz and rated working voltage of 380V or 660V.

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Why Choose AISITE?
Rich Production Experience
With 15-year experience of production and sales, our transformers have been successfully exported to over 50 countries and regions, including Brazil, Tanzania, South Africa, etc.
Full Life-Cycle Support Service
We provide comprehensive technical support at ever stage of operation of your purchased equipment.
Professional Sales Team
Our globally-experienced sales engineers provide tailored power solutions and precise technical guidance, ensuring optional project fit for your specific requirements.
Pursue Innovation and Excellence in Serving Customers
Our technical and sales team are committed to providing customized solutions with cutting-edge technology that solve the toughest challenges facing electricity supply and meet the most stringent needs defined by the industry.
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Factory Address:500 meters southeast of Yilong Bridge in Yichuan, Luoyang, China