- Introduction to XL-21 Low Voltage Power Distribution Cabinet
- Key Features of the XL-21 Low Voltage Power Distribution Cabinet
- Technical Parameters
- XL-21 Low Voltage Power Distribution Cabinet Dimensions
- Structural and Functional Overview
- Advantages of XL-21 Low Voltage Power Distribution Cabinet
- 1. High Efficiency in Power Distribution
- 2. Superior Safety Mechanisms
- 3. Versatile Applications
- 4. Customizable Design
Introduction to XL-21 Low Voltage PowerDistribution Cabinet
У "TheXL-21 Low Voltage Power Distribution CabinetдоПИНЕЕЛЬis a highly efficient and reliable power control solution designed for various industrial applications. This cabinet is widely used in industrial and mining enterprises such asmetallurgy, mining, petroleum, chemical industry, textiles, ports, and power stations. It serves as athree-phase, three-wire ACpower distributionsystem, operating at a rated voltage of400V or 660V, with arated current capacity of up to 630A.
Designed forlow-voltage power distribution systems, theXL-21 cabinetensures stable power allocation, efficient energy management, and enhanced electrical safety. It is also suitable for controllingsquirrel cage and wound-type motors, making it an indispensable asset for industries requiring precision power control and reliable distribution.
Key Features of the XL-21 Low Voltage Power Distribution Cabinet
- Robust Construction:Made from high-qualitysteel platefor enhanced durability.
- Flexible Installation:Can beindependently installedwith optional top access for wiring.
- Highly Adaptable:Available invarious sizesto meet diverse industrial requirements.
- Advanced Safety Features:Includesbusbar protection, short-circuit resistance, and insulation safety mechanisms.
- Easy Maintenance:Designed with aremovable coverіadjustable mounting bracketsfor quick modifications and servicing.
Technical Parameters
| Items | Параметр |
|---|---|
| Rated Voltage (V) | 380 |
| Rated Insulation Voltage (V) | 690 |
| Rated Operating Current of Horizontal Busbar (A) | ≤630 |
| Busbar Rated Short-Time Withstand Current Effective Value (kA) | 30 |
| Busbar Rated Short-Time Withstand Current Peak Value (kA) | 63 |
XL-21 Low Voltage Power Distribution Cabinet Dimensions
| Model | Height (mm) | Width (mm) | Depth (mm) |
| XL-21-1 | 1680 | 600 | 400 |
| XL-21-2 | 1780 | 700 | 400 |
| XL-21-3 | 1880 | 700 | 400 |
| XL-21-4 | 1880 | 800 | 400 |
| XL-21-5 | 2080 | 800 | 550 |
Structural and Functional Overview
У "TheXL-21 low voltage power distribution cabinetis categorized into two main types:
- P Type:Standard height variants (1700mm – 1800mm), offering compact design and efficient space utilization.
- M Type:Tall configurations (1900mm and above), equipped withtop busbar accessfor enhanced electrical connectivity.
У "TheXL-21 cabinetis constructed usingprecision cast adjustable door hinges, allowing the door to openbeyond 135°for easy accessibility. It also features awell-ventilated design, ensuring efficient heat dissipation and system longevity.
Advantages of XL-21 Low Voltage Power Distribution Cabinet
1.High Efficiency in Power Distribution
У "TheXL-21 series cabinetsenable efficient power allocation across multiple industrial applications, minimizing energy loss and ensuring seamless operation.
2.Superior Safety Mechanisms
Equipped withshort-circuit protection, insulation safety features, and reinforced busbar connections, theXL-21 cabinetguarantees enhanced electrical safety and stability.
3.Versatile Applications
This power distribution cabinet is adaptable to various environments, includingindustrial plants, power generation units, mining sites, and public infrastructure projects.
4.Customizable Design
Available inmultiple sizes, theXL-21 cabinetcan be tailored to specific voltage ratings, wiring configurations, and protection requirements.
