Intelligent low-voltage synthetical distribution box
1. Product introduction
JP series outdoor intelligent low-voltage integrated distribution box (referred to as JP cabinet), it is the product designed and developed by our company based on the relevant requirements of the power grid construction transformation and operation and the Q/GDW6-2011 Rural Power Grid Intelligent Low-voltage Distribution Box Functional Specifications and Technical Conditions of State Grid Corporation of China and other standards, and in the principles of safe,economic, reasonable and reliable.
This product is provided with a new outdoor integrated distribution box with power distribution, control, protection, reactive power compensation, power metering, distribution and transform monitoring, remote control switch of opening and closing, remote meter reading and other functions, which can also be configured with our company's independently developed intelligent control terminal according to user requirements and thus can achieve "four remotes" function for the entire circuit. The product has the advantages of novel and reasonable structure, high protection grade, easy installation and debugging, maintenance and repair etc.. Product meets GB7251, and it obtains the 3C certification, is an ideal low-voltage complete equipment in power grids transformation currently.
JP series outdoor intelligent integrated distribution box is suitable for polemounted use in the power distribution system with rated frequency 50HZ, rated working voltage 400V in urban power grid. The integrated low-voltage switch equipment used for power distribution control, eclectic energy metering, electric energy information collection and monitoring, measurement (PDK), reactive power compensation and protection.
2. Specifications and types
3. Product features
● Rated voltage: 400V
● Rated frequency: 50HZ
● Rated insulation voltage: 660V
● Protection grade: ≥ IP44
● Pollution grade: Grade III
● Insulation resistance: ≥20MΩ
● Installation mode: Pole-mounted rack installation, transformer rack (U-bar) hoisting and ground installation ● Grounding mode: Neutral-point solid ground (IT systems or TN system)
● Rated current: 100A.160A.200A.250A.315A.400A.630A.8 00A.1000A
● Electric clearance: ≥10mm
● Creepage distance: ≥14mm