XL-21 Low voltage power lighting distribution box
XL-21 Low voltage power lighting distribution box
Tel: 86-513-88780188
XL-21 Low voltage power lighting distribution box
Product Description
Overview
XL-21 series power distribution boxes are suitable for low-voltage power distribution systems in power plants, substations, petroleum, chemical, metallurgy, machinery and other factories and high-rise buildings, as power, power distribution, electric motors, control centers and other power conversion, distribution and control. XL-21 power distribution box is divided into two types, the box height of 1700mm and 1800mm is the ordinary type (P type), the box body is installed independently, and the top of the box can be opened according to the requirements. The top of the box is with top Busbar type (M type), the top of the box is equipped with a detachable cover plate, which is convenient for busbar installation and disassembly.
Product features and functions
The box body is made of profiled steel. The door panels and side and rear sealing plates are all detachable. The mounting plates and side beams can be adjusted. The installation and maintenance are flexible, convenient, compact in structure and good in versatility. With precision-casting adjustable door hinges, the opening of the door is greater than 135°. The mounting bracket in the box body can be adjusted as a whole after the components are installed. It can be installed and wired in and out according to different use environments. It has strong versatility and can be used in combination with multiple units.
Technical performance parameters
Conform to standards: IEC439, GB7251.1, JB/T9661
Rated voltage: AC400V
Rated insulation voltage: 660V
Rated current: 630A
Rated short-time withstand current: 30kA
Shell protection grade: IP30
Keyword:
box
power
distribution
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