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电气成套设备:装置配电箱的注意事项有哪些?

发布时间:2021-01-19 来源:http://www.tongyuhengcheng.com/ 浏览量:

装置配电箱有相应的规范需求大家遵循,接下来我们电气成套设备厂家就来说说装置配电箱的注意事项有哪些。
The distribution box of the device has the corresponding specifications, which we need to follow. Next, we electrical equipment manufacturers will talk about the precautions of the distribution box of the device.
(1)施工用电配电体系应设置总配电箱、分配电箱、开关箱,并依照“总-分-开”顺序作分级设置,并构成“三级配电”形式。
(1) The main distribution box, distribution box and switch box shall be set in the power distribution system for construction, and they shall be set according to the sequence of "general - separate - Open" and form the form of "three-level distribution".
(2)施工用配电体系各配电箱、开关箱的装置方位要合理。总配电箱要尽量接近变压器或外电源处,以便电源的引进。分配电箱应尽量装置在用电设备或负荷相对会集的中心地带,保证三相负荷保持平衡。开关箱装置的方位应视现场状况和工况尽量接近其操控的用电设备。
(2) The device orientation of each distribution box and switch box in the construction power distribution system shall be reasonable. The general distribution box should be close to the transformer or external power source as far as possible to facilitate the introduction of power supply. The distribution box shall be installed in the central area where the electric equipment or load meet as far as possible to ensure the balance of three-phase load. The orientation of the switch box device shall be close to the electrical equipment controlled by it as far as possible according to the site conditions and working conditions.
(3)保证临时用电配电体系三相负荷平衡,施工现场的动力用电和照明用电应构成两个用电回路,动力配电箱与照明配电箱应该分别设置。
(3) To ensure the three-phase load balance of the temporary power distribution system, the power and lighting power on the construction site should form two power circuits, and the power distribution box and lighting distribution box should be set separately.
                              电气成套设备
(4)施工现场一切用电设备必须有各自的专用的开关箱。
(4) All electrical equipment on the construction site must have their own special switch box.
(5)各级配电箱的箱体和内部设置必须符合安全规定,开关电器应标明用处,箱体应统一编号。停止使用的配电箱应切断电源,箱门上锁。成套电气厂家固定式配电箱应设置围栏,并有防雨防砸办法。
(5) The box and internal setting of distribution boxes at all levels must comply with safety regulations, the switch appliance shall be marked with use, and the box shall be numbered uniformly. The power supply shall be cut off and the door shall be locked when the distribution box is out of service. The fixed distribution box of complete electrical manufacturer shall be provided with fence and rain proof and smashing proof measures.
(6)配电箱与配电柜的差异。根据GB/T20641-2006 《低压成套开关设备和操控设备空壳体的一般要求》
(6) The difference between distribution box and distribution cabinet. According to GB / t20641-2006 General requirements for empty shells of low voltage switchgear and controlgear assemblies
配电箱一般是家庭用的,而配电柜则多用在会集供电中,比如说工业用电和修建用电等,配电箱和配电柜都属于电气成套设备,配电箱属于低压成套设备,配电柜有高压有低压。
The distribution box is generally used in the family, while the distribution cabinet is mostly used in the gathering power supply, such as industrial power and construction power. The distribution box and the distribution cabinet belong to the complete electrical equipment, the distribution box belongs to the complete low-voltage equipment, and the distribution cabinet has high voltage and low voltage.
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