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republic of liberia PZ30 Distribution Box
Product Description
Overview
Applicable to circuits with AC frequency of 50Hz and rated working voltage below 500V. Under special requirements, the protection level can reach IP55. There are knock-out holes on the top and bottom of the box, and a pre-installed perforated plate can be reserved for multi-tube incoming lines. The maximum rated current can reach 630A. The special transformer is suitable for user metering control boxes in factories, mines, hotels, residential buildings, etc.
Dimensions
| Number of circuits | Width(mm) | High(mm) | deep(mm) |
| 6# | 200 | 188 | 90 |
| 8# | 200 | 224 | 90 |
| 10# | 260 | 260 | 90 |
| 12# | 260 | 296 | 90 |
| 15# | 260 | 350 | 90 |
| 18# | 260 | 404 | 90 |
| 20# | 260 | 440 | 90 |
| 24# | 450 | 296 | 90 |
| 30# | 450 | 350 | 90 |
| 36# | 450 | 404 | 90 |
Note: The size can be customized according to user needs
Main features
• The box body is made of high-quality cold-rolled steel plate, the shell is treated with high-voltage electrostatic spraying, and is equipped with a plastic transparent cover. It has a beautiful shape, and there are knock-out holes on the upper and lower sides of the box body, which is convenient for users to enter and exit the line.
• Standard combination system with modular structure, users can choose modules at will;
• The design of each box is novel and beautiful, integrating standardization;
• The lighting box can be used for single-phase and three-phase, and single-pole, multi-pole and leakage can be combined at will:
• Rated current ≤100A. Shell protection level: IP30 (operating surface IP20C);
• Ultra-thin structure is suitable for concealed installation and wall hanging installation on lightweight structure walls;
• Safe and reliable single-phase and three-phase comb busbar connection, and the busbar insulation protection cover makes it safer and more thermally stable.
Conditions of use
●Altitude not exceeding 2000m;
●Ambient air temperature not exceeding +40°C, not lower than -25%C;
●The monthly average relative humidity of air at +20°C is not more than 90%;
●Places without severe vibration and impact;
●Places without explosion hazard, and the medium does not contain gases and conductive dust that are sufficient to corrode metals and damage insulation;
●Indoors without rainwater invasion;
●Pollution level: Level 2;
●Installation category: Level I.
Technical parameters
●Rated insulation voltage: 500V
●Main circuit working voltage: 400V. 230V
●Total load current: 16~100A
●Power frequency withstand voltage: 1890V/1min
●Enclosure protection level: IP30 (operating surface IP20C)
●Grounding resistance: ≤0.050
We will send you real-time information regularly!
Optical storage charging solution supplier
Cangzhou Huarui Transformer Co., Ltd.
Address: Xinxing Town Industrial Zone, Qing County, Cangzhou, Hebei
All rights reserved©2024 Cangzhou Huarui Transformer Co., Ltd.
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