JP Low-voltage Intelligent Integrated Distribution Box

Product Description

　　Low-voltage integrated switchgear (JP cabinet) is suitable for transformer station equipment and is used in power distribution systems with a rated frequency of 50Hz AC, a rated operating voltage of 400V, and a rated current of 630A or less. It integrates reactive power compensation, electricity metering, outgoing line protection, load distribution, online monitoring, and substation management. It features remote data transmission and intelligent control functions, effectively integrating new low-voltage power distribution technologies, communication technologies, and computer network technologies. This equipment addresses the technical shortcomings of traditional integrated distribution boxes, such as outdated monitoring methods, poor reactive power compensation, frequent switch malfunctions, and short service life. It is suitable for smart grids and meets the requirements for power energy information acquisition and monitoring, as well as grid load control management. The product conforms to GB/T 7251.2-2023 "Low-voltage switchgear and controlgear - Part 2: Power switchgear and controlgear", GB/T 15576-2020 "Low-voltage complete sets of reactive power compensation devices", and GB/T 7251.8-2020 "Low-voltage switchgear and controlgear - Part 8: General technical requirements for intelligent switchgear."

Technical Advantages

　　1. Timely and rapid response, good compensation effect, reliable operation; a leakage protector can also be added according to user needs.

　　2. Protection functions: overvoltage, overload, undervoltage, undercurrent, short circuit, phase failure, zero-sequence overlimit, etc.

　　3. Automatic operation function: power failure ejection, automatic recovery after power on with a 10s delay.

　　4. Can improve the power factor of the grid to 0.95 or higher.

Technical Parameters