XL-21 Power Control Cabinet
The XL-21 power cabinet is a closed-type low-voltage power control and distribution device widely applied in industrial and civil construction projects. Suitable for AC voltage 500V and below in three-phase three-wire, three-phase four-wire, and three-phase five-wire systems ?? primarily used for power distribution and lighting power control.
Product Description
XL-21 Power Control Cabinet
The XL-21 power cabinet is a closed-type low-voltage power control and distribution device widely applied in industrial and civil construction projects. Suitable for AC voltage 500V and below in three-phase three-wire, three-phase four-wire, and three-phase five-wire systems ?? primarily used for power distribution and lighting power control.
Product Features
Features flexible circuit configuration, strong practicality, robust structure, and easy installation. Uses premium components with economical and compact design options to meet diverse user requirements. Main electrical performance complies with IEC60439-1 and GB7251.1 standards, offering multiple protection functions including short-circuit, overload, and leakage protection. Additionally, the XL-21 auxiliary circuit offers flexible configurations for remote control, automatic control, and site-based operation. Terminal blocks support direct live protection, enabling stable operation across different environments.
Structure
The XL-21 power cabinet is a closed indoor distribution cabinet. The cabinet body uses cold-rolled steel plate bent and welded, with the front surface serving as a single door. A selection of ammeters, voltmeters, indicator lights, buttons, switches, and handles can be installed on the door. Inside, components like contactors, fuses, circuit breakers, transformers, instruments, and buttons are mounted on universal mounting rails. All metal parts undergo electrophoretic coating treatment, providing strong corrosion resistance and durability.
