A JP cabinet is a distribution transformer comprehensive power distribution cabinet designed for meeting requirements of standardization, miniaturization and outdoor type of rural low-voltage power distribution equipment. The JP cabinet integrates power distribution, measurement, protection and capacitance reactive compensation. The JP cabinet can be affected with damp easily to conduct electricity when encountering rainy and snowy weathers, has great potential safety hazards, has a short service life, is low in intelligence and can be stolen easily. The invention relates to the field of electric equipment, and specifically provides a JP cabinet comprising a measurement monitoring incoming-line module, an electric energy distribution module, a reactive compensation module, a temperature control module, a fire protection module, an anti-theft module, a moisture-proof module, a GPRS (General Packet Radio Service) communication module, and an outgoing-line module. The JP cabinet provided by the invention can effectively prevent fire, theft and moisture, and achieves intelligent management control by virtue of communication between the GPRS communication module and a background power distribution management control system.