XL-21 power distribution box
The XL-21 low-voltage power distribution box is suitable for use in power plants and industrial and mining enterprises for power distribution in three-phase four-wire or three-phase five-wire systems with AC voltages of 500V and below.
- Product Description
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XL-21 power distribution box Overview
Purpose
The XL-21 low-voltage power distribution box is suitable for use in power plants and industrial and mining enterprises, for power distribution in three-phase four-wire or three-phase five-wire systems with AC voltages of 500 volts or less. The XL-21 low-voltage power distribution box is an indoor device for wall mounting, with front-panel maintenance access.
Structural Features
The XL-21 low-voltage power distribution box is enclosed, with a steel plate casing. The knife switch operating handle is located on the upper part of the right-hand column at the front of the box and can be used to switch power. A voltmeter is fitted to the front of the distribution box to indicate the voltage of the busbar. The distribution box has a front door; when opened, all equipment inside the distribution box is exposed for easy inspection and maintenance. This distribution box uses domestically designed components and features a compact structure, convenient maintenance, and flexible circuit arrangement. In addition to air circuit breakers and fuses for short-circuit protection, the distribution box also includes contactors and thermal relays. Operating buttons and indicator lights can be fitted to the front door.
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High-efficiency energy conversion design
The power transformer adopts high-magnetic silicon steel sheets and optimized winding structure to achieve an energy conversion efficiency of more than 98.5%, and the no-load loss is 30% lower than that of traditional products. The specially designed cooling channel keeps the temperature rise within 45K to ensure continuous and stable operation. -
Intelligent monitoring system
The transformer with integrated IoT technology is equipped with 12 real-time monitoring points, which can accurately collect key parameters such as temperature, oil level, vibration, etc., and realize abnormal warning through the cloud platform, and the fault response time is shortened to within 15 minutes. -
Environmentally friendly insulation solution
The new plant ester insulating oil is completely biodegradable, with a flammability of more than 320℃. Combined with specially treated insulating paper, the environmental protection level of the transformer is raised to the highest standard, and the service life is extended to 30 years.
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Product Inquiry
Strive to lead in efficient, green power distribution and transmission.
Contact Us
Fax: +86-750-7772082
Address: No. B1, B1-1, Area 3, Enping Park, Jiangmen Industrial Transfer Industrial Park, Enping City, Guangdong Province
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