Unit Substations

We specialise in designing and manufacturing tailored solutions for your power requirements, taking into account site-specific spatial requirements for your unit substations and enclosed transformers. Our package substations adhere to IEC standards, boasting features like compact footprint designs and stell clad busbar chambers.

Design and Function

• Ratings available from 150 kVA to 2000 MVA 3-phase up to 22kV
• Designed to IEC Standards (ANSI, UL, and NEMA available on request)
• Mineral or ester oil filled
• Providing the link between distribution to end user
• K rated transformers meeting the demands of nonlinear loads
• De energised tap changer
• Incorporating HV and LV switchgear
• Mounting configuration skid base, channel, rail mount
• HV and LV compartments available for opposite end entry or side by side entry
• Switchgear on HV, switchable through door, open door, or remote switching
• Incorporating lifting lugs for ease of handling
• Designed to withstand high operating and environmental temperature conditions