400KVA Distribution box
JP-400, fully known as low-voltage integrated distribution box, is a type of distribution equipment widely used in power systems. It is mainly used for power distribution, control, protection, reactive power compensation, and energy metering, integrating multiple functions into a new outdoor integrated distribution box.
Definition:
The JP cabinet is a new type of integrated control box that combines power distribution, metering, protection, control, and reactive power compensation. It is usually installed under transformers and is suitable for substations, factories, industrial and mining enterprises, large power plants, oil and chemical companies, large steel mills, and high-rise building power centers, among other settings.
Functions: The JP cabinet is equipped with circuit breakers, metering, lightning protection, overload, short circuit, phase failure, and leakage protection functions. It can effectively prevent electrical accidents, ensuring the safety of people and equipment.
Application Scenarios of JP Cabinet
The JP cabinet is widely used in AC 50Hz, rated voltage 380V distribution systems for urban and rural network transformation, industrial and mining enterprises, street lighting, residential areas, etc.
Technical Parameters of JP Cabinet
Rated Voltage: 400V
Rated Frequency: 50Hz or 60Hz
Main Busbar Rated Current: 630A to 100A
Main Switch Breaking Capacity: 15kA
Capacitor Nominal Capacity: 200kVar to 60 kVar
Enclosure Protection Level: Outdoor, IP44
Market Demand and Development Trend of JP Cabinet：
With the development of smart grids, modern JP cabinets may be equipped with intelligent functions such as remote meter reading, data transmission, and fault diagnosis to meet the needs of smart energy management. The application of JP cabinets in grid transformation is becoming increasingly widespread, especially in rural grid transformation and urban distribution systems. The continuous optimization and upgrading of the design and functions of JP cabinets have led to their extensive use in these fields.
