The glass fiber reinforced plastic (GRP) housing up to 24 kV type tested according to IEC 62271-202 ed.2.0 standard.The prefabricated high-voltage/low voltage substation is commonly called Compact Secondary Substation (CSS) and it can be called Package Substation or Package Distribution Substation.
The power rating of the CSS will be defined as per the rating of the installed transformer so different power ratings of the CSS are available.

• Good insulation performance, arc resistance (electrical grade)
• Resistance to chemical corrosion contact
• Anti-aging
• Good temperature resistance (-50℃-+160℃)
• Light weight and high strength
• Good flame retardant
• No touch sensitivity
• Does not reflect electromagnetic waves, can be used for wireless meter reading, remote monitoring