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Распределительный ящик для освещения NHPJ-1


Category: Энергосистемы

Key words:Food Machinery | Smart Home | Home Textiles

1、 Product Overview


The metering meter box is suitable for use in industrial and mining enterprises, hotels, residential areas, businesses, schools, and other places where civil or non professional personnel can enter. It is used for measuring electrical energy in buildings, dormitories, public lighting, and other places. The output circuit is equipped with protective devices, making it safe and reliable to use.
The box body is formed by bending and welding of cold rolled steel plates, and the door is connected to the box body with hinges. The components, watt-hour meters, etc. are installed on the second floor plate. The electrical components are equipped with safety protection measures, allowing safe operation of electrical switches; A transparent inspection window is installed on the metering box [J].
The metering meter box is divided into indoor wall hanging type and outdoor waterproof type. The indoor wall hanging type is divided into exposed wall hanging type and concealed embedded type. The indoor wall hanging type has a protection level of IP40, and the outdoor waterproof type has a protection level of IP54
The metering meter box includes: single-phase meter box, three-phase meter box, electronic meter meter box, plug-in meter box, induction radio frequency meter box, plastic meter box, stainless steel meter box, metal meter box, etc.
Generally, there are 1-position meter boxes, 3-position meter boxes, 6-position meter boxes, 9-position meter boxes, 12-position meter boxes, 15-position meter boxes, 18-position meter boxes, and so on.


2、 Scope of use


NHPJ-1 series centralized lighting electric energy metering box is suitable for centralized metering and management of electric energy used in residential areas of apartment buildings and office buildings. Pulse type electric energy meters can be installed according to design requirements to achieve computer management, and there is a location for installing telemetry and remote communication equipment. A small circuit breaker is installed in the meter box, providing overload and short circuit protection. The rated current of the electric energy meter and circuit breaker is selected by the design.


3、 Model Meaning

 

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Keywords: Распределительный ящик для освещения NHPJ-1

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