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Нестандартная распределительная коробка NHF
Category: Энергосистемы
Key words：Food Machinery | Smart Home | Home Textiles
1、 Product Overview
The power distribution box is a total circuit distribution box for all users, and is a complete set of devices for centralized installation of switches, meters, and other equipment. The distribution box assembles switchgear, measuring instruments, protective appliances, and auxiliary equipment in closed or semi enclosed metal cabinets or screens according to electrical wiring requirements,
Constitute a low-voltage distribution box. During normal operation, the circuit can be turned on or off with the aid of a manual or automatic switch. Reasonably distribute electric energy to facilitate the opening and closing operation of the circuit. It has a high level of safety protection and can visually display the conduction state of the circuit.
2、 Product Principles
The distribution box is a low-voltage distribution box composed of switchgear, measuring instruments, protective appliances, and auxiliary equipment assembled in a closed or semi-closed metal cabinet or screen according to electrical wiring requirements. During normal operation, the circuit can be turned on or off with the aid of a manual or automatic switch. In case of fault or abnormal operation, use protective appliances to cut off the circuit or give an alarm. The measuring instrument can display various parameters in operation, adjust certain electrical parameters, and prompt or signal deviations from normal working conditions.
3、 Structural characteristics
There are two types of box installation methods: open installation and concealed installation. The box is made of high-quality steel plate, with knockout holes on the upper and lower walls of the box, a mounting plate and a zero terminal strip inside the box, and the shell adopts electrostatic spraying technology with good anti-corrosion performance. The box door is locked. The box door can be equipped with 86 series sockets for voltmeter and ammeter. It is mainly used for the distribution, measurement, and conversion of indoor lighting power in buildings, hotels, residential buildings, shopping malls, and industrial and mining enterprises.
4、 Operating environment and working conditions
Installation height: no more than 2000 meters above sea level;
Working conditions: ambient medium temperature not higher than+40 ° C and not lower than - 20 ° C;
The relative humidity of the air shall not exceed 90%;
Places free of conductive dust and sufficient to corrode metals and damage insulating gases;
Places without explosion hazards;
Without severe vibration and turbulence, the installation inclination shall not exceed 5 degrees.
Keywords: Нестандартная распределительная коробка NHF
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Контактная информация
Комната 2506, Комплексное здание No 1, озеро Наньшань, No 99 West Lake East Road, улица Цзиньсинь, район Тунчжоу, город Наньтун, провинция Цзянсу