Product Introduction
Overview of JXF Low-Voltage Distribution Box
The JXF low-voltage distribution box is suitable for AC 380/220V, 50Hz single-phase three-wire and three-phase four-wire power systems. It is used for indoor small-capacity power distribution and lighting, and can be widely applied in various places such as laboratories, computer rooms, instrument rooms, offices, shopping malls, schools, and urban renovation projects.
Model and Its Meaning
The JXF low-voltage distribution box is suitable for AC 380/220V, 50Hz single-phase three-wire and three-phase four-wire power systems. It is used for indoor small-capacity power distribution and lighting, and can be widely applied in various places such as laboratories, computer rooms, instrument rooms, offices, shopping malls, schools, and urban renovation projects.
Model and Its Meaning
Main Features
The JXF low-voltage distribution box is made of thin steel plates through bending and welding, with its surface treated by baking paint or electrostatic spraying. It has two installation types: wall-mounted (surface-mounted) and wall-embedded (recessed-mounted), and is available in colors such as camel gray and white. The box adopts a safety-oriented design to fully enclose live parts; switches can only be operated after opening the door cover. The upper and lower parts of the box are provided with knock-out holes, which are used for cable entry and exit.
The JXF low-voltage distribution box is made of thin steel plates through bending and welding, with its surface treated by baking paint or electrostatic spraying. It has two installation types: wall-mounted (surface-mounted) and wall-embedded (recessed-mounted), and is available in colors such as camel gray and white. The box adopts a safety-oriented design to fully enclose live parts; switches can only be operated after opening the door cover. The upper and lower parts of the box are provided with knock-out holes, which are used for cable entry and exit.
The JXF-type low-voltage distribution box features flexible combination and easy use. This type of box structure is also widely used in maintenance boxes, metering boxes, control boxes, etc. The protection class of the box is IP30, and users can also choose a protection class between IP20 and IP54 according to the requirements of the operating environment.
Operating Conditions
(1) Suitable for indoor and outdoor installation.
(2) Ambient temperature: Maximum temperature +40℃, minimum temperature -5℃.
(3) Maximum average temperature within 24 hours: +35℃.
(4) When the equipment is used in an environment or temperature higher than the above specifications, it shall be operated with derated capacity.
(5) Environmental conditions: Clean air. During normal operation, the relative humidity of the surrounding environment shall not exceed 50% at 40℃.
(6) No severe vibration or impact, no conductive or explosive dust, no corrosive gas; for indoor use with good ventilation.
(7) Altitude: Not exceeding 2000 meters. If the switchgear is installed at an altitude higher than 2000 meters, the equipment shall be operated with corresponding derated capacity.
Operating Conditions
(1) Suitable for indoor and outdoor installation.
(2) Ambient temperature: Maximum temperature +40℃, minimum temperature -5℃.
(3) Maximum average temperature within 24 hours: +35℃.
(4) When the equipment is used in an environment or temperature higher than the above specifications, it shall be operated with derated capacity.
(5) Environmental conditions: Clean air. During normal operation, the relative humidity of the surrounding environment shall not exceed 50% at 40℃.
(6) No severe vibration or impact, no conductive or explosive dust, no corrosive gas; for indoor use with good ventilation.
(7) Altitude: Not exceeding 2000 meters. If the switchgear is installed at an altitude higher than 2000 meters, the equipment shall be operated with corresponding derated capacity.