Overview

​ Compact box type substations are mainly suitable for streets with 630kVA and below, limited installation space, and areas with moderate importance of power supply load. The box body is made of high-quality cold-rolled steel plate or stainless steel plate, which has insulation, heat insulation, and flame retardant effects. The product has passed the standardized acceptance and testing of State Grid and obtained corresponding product qualifications.

Performance Characteristics

Spray painting process: zinc rich primer+fluorocarbon topcoat

with a anti-corrosion effect of over 25 years
Box transformer bottom plate punching ventilation hole: The bottom plate punching ventilation hole is used to allow cold air to automatically enter the transformer room and be directly discharged from the outside of the box through the internal heat dissipation channel of the top cover
The intelligent configuration of the box transformer realizes the "three remotes" function

realizes automatic isolation of faulty lines

and quickly restores power supply
Meet the requirements of State Grid's intelligent distribution terminals
Perfect surface treatment can make the box more difficult to use in harsh environments

with a protection level of IP44
Compact box type substation realizes ring network and terminal type ring network modes
The unified overall dimensions are: length 2650mm

width 1350mm

and height not exceeding 2100mm