Intelligent low-voltage Integrated Distribution Box (JP Cabinet)

Product Overview

Intelligent low-voltage integrated distribution box (JP cabinet) is an intelligent integrated low-voltage equipment designed and developed according to the requirements of intelligent construction of State Grid and based on the original JP cabinet to adapt to the requirements of standardization, miniaturization and outdoor of rural low-voltage distribution equipment. It is widely used in rural power lines and distribution stations, and is an updated product of urban and rural power grids.

Product Characteristics

• It has the functions of electric energy information collection and monitoring, power grid load control and management required by smart grid, and integrates the basic functions of electric energy distribution, electric energy metering, measurement (PDK), reactive power compensation, protection (overload, short circuit, leakage, snow prevention), etc.
• The components in the cabinet adopt well-known brands at home and abroad. The whole cabinet frame is assembled with stainless steel 304, and the thickness of the cabinet is 1.5 mm. The distribution box can be rain-proof, dust-proof, anti-theft, anti-leakage, anti-lightning and anti-electromagnetic interference, and has enough strength to ensure that it will not deform during transportation and installation.
• It has complete functions, with manual and automatic switching operation modes. Complete protection functions: over-voltage, overload, under-voltage, under-current, short circuit, phase loss, zero sequence overrun, etc.
• Quick response, good compensation effect, complete grounding protection and reliable work.

Conditions for use

Item	Unit	Parameter
Rated working voltage	V	400
Rated insulation voltage	V	660
Rated frequency	Hz	50
Capacity	kVA	100,125,160,200,250,400
Insulation resistance	MΩ	≥4
Dielectric strength	kV/min	Main circuit phase to ground 2.5
		Auxiliary circuit to ground 2.5
Protection grade		IP44
Grounding method		Neutral point direct grounding (TT system)