Product Introduction
Overview of XL-21 Low-Voltage Power Distribution Cabinet
It is suitable for power plants, industrial and mining enterprises, and three-phase three-wire, three-phase four-wire, and three-phase five-wire systems with an AC voltage of 500V and below, and is used for power and lighting distribution. Meanwhile, it is suitable for manufacturing various motor starting cabinets, including full-voltage direct starting cabinets, full-digital control soft starting cabinets, autotransformer step-down starting cabinets, star-delta starting cabinets, multi-speed motor starting cabinets, etc.
Model and Its Meaning
It is suitable for power plants, industrial and mining enterprises, and three-phase three-wire, three-phase four-wire, and three-phase five-wire systems with an AC voltage of 500V and below, and is used for power and lighting distribution. Meanwhile, it is suitable for manufacturing various motor starting cabinets, including full-voltage direct starting cabinets, full-digital control soft starting cabinets, autotransformer step-down starting cabinets, star-delta starting cabinets, multi-speed motor starting cabinets, etc.
Model and Its Meaning
Main Features
The XL-21 type low-voltage power distribution cabinet is an indoor power distribution device installed against the wall, with a single front-opening door. Its basic structure is made of bent steel plates and welded angle steel.A knife switch operating handle can be installed on the front right side, which is used for cutting off and connecting the power supply. Operation buttons, indicator lights, and display instruments can be mounted on the cabinet door.When the cabinet door is opened, all internal equipment of the distribution cabinet is exposed, facilitating maintenance and overhaul. In addition to air circuit breakers and fuses (used for short-circuit protection), the distribution cabinet is also equipped with contactors and thermal relays.
Both the door and the cabinet body are welded with grounding screws to ensure a reliable connection between the cabinet body and the ground.The upper part of the cabinet is equipped with a detachable cover plate. The distribution cabinet is installed against the wall, and incoming and outgoing cables are introduced from the bottom.For users with special requirements, knock-out holes for incoming wires can be made on the top cover plate, or a busbar compartment can be added.
The XL-21 type low-voltage power distribution cabinet is an indoor power distribution device installed against the wall, with a single front-opening door. Its basic structure is made of bent steel plates and welded angle steel.A knife switch operating handle can be installed on the front right side, which is used for cutting off and connecting the power supply. Operation buttons, indicator lights, and display instruments can be mounted on the cabinet door.When the cabinet door is opened, all internal equipment of the distribution cabinet is exposed, facilitating maintenance and overhaul. In addition to air circuit breakers and fuses (used for short-circuit protection), the distribution cabinet is also equipped with contactors and thermal relays.
Both the door and the cabinet body are welded with grounding screws to ensure a reliable connection between the cabinet body and the ground.The upper part of the cabinet is equipped with a detachable cover plate. The distribution cabinet is installed against the wall, and incoming and outgoing cables are introduced from the bottom.For users with special requirements, knock-out holes for incoming wires can be made on the top cover plate, or a busbar compartment can be added.
Product details
