Product introduction

JP intelligent integrated power distribution cabinet is a new type of integrated control cabinet that integrates electric energy distribution, metering, protection, control, and reactive power compensation. It is widely used in substations, factories, industrial and mining enterprises, large power plants, petroleum and chemical enterprises, large steel plants, high-rise building power centers, reactive power compensation, metering, electric energy distribution and other occasions.

JP intelligent low-voltage integrated power distribution cabinet meets the requirements of GB7251.1-2005, GB/T15576-2008, GB/T7251.8-2005 and other standards.

Environmental conditions for use

The altitude does not exceed 2000m.

The ambient air temperature is not higher than 45°C, the average temperature is not higher than 35°C within 24H, and the minimum temperature is not lower than -40°C.

The daily average value of relative humidity does not exceed 95%, and the monthly average value does not exceed 90%.

There is no place where there is fire, explosion hazard, serious pollution, chemical corrosion, or severe vibration in the surrounding environment.

The earthquake intensity does not exceed 8 degrees.

Model and meaning

Structural Features

The cabinet body of the power distribution cabinet is made of 2.0mm 304 stainless steel plate. It has a roof like a house with a cornice to prevent rainwater from staying on the top of the box. There are ventilating windows on the left and right sides. The windows are equipped with wire meshes to dissipate heat. It can also prevent small animals from entering the box, and the protection level of the box is not lower than IP44.

The components of the power distribution cabinet are: incoming line metering unit, control unit, outgoing line unit and reactive power compensation unit. The front and rear parts are separated by partitions to form several independent studios to prevent failure expansion; The incoming and outgoing wires can be routed from the side or from the bottom.

The power distribution cabinet is designed according to the three-phase five-wire system, the grounding and the neutral line are separated, the cabinet has a reliable grounding device, and the power distribution cabinet adopts a protective circuit to achieve leakage protection. The protective circuit is composed of a separate protective conductor and conductive structural parts. The metal shells of all electrical components, as well as the metal hand-operated mechanism, are connected to the grounded galvanized metal components by metal screws and wires.

Main technical parameters

Outline and size of switch cabinet