Overview

​ Standard box type substations are mainly suitable for substations with transformer capacity of 630kVA and below. The box body can be made of high-quality cold-rolled steel plate or stainless steel plate, GRC and other materials, providing insulation, flame retardancy, and other 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
Special ventilation design

louvered doors: used for transformer rooms

rainproof and dustproof

with reliable ventilation
Punching ventilation holes on the bottom plate of the box transformer: cold air can automatically enter the transformer room
Top cover upper edge air flushing cooling hole: After cold air enters the box

natural ventilation is formed inside the box

and hot air is discharged from the ventilation hole 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
The unified overall dimensions are: length 3600mm

width 2200mm

and height not exceeding 2500mm