Premium Series

Compact
Substations (CSS – Oil & Dry Type)

Powertech offers factory-assembled CSS integrating transformer, HT panel, and LT panel in one enclosure. Available in oil-cooled and cast resin variants, these are ideal for compact and fastdeployable power distribution systems

Key Highlights

Integrated HT + Transformer + LT in one enclosure

Factory-assembled unit combines HT panel, transformer, and LT panel, reducing interface issues.

Pre-wired and factory-tested

Each unit undergoes rigorous in-house testing, ensuring quick and reliable installation on-site.

Compact footprint

Ideal for urban areas or projects with space constraints due to its modular, low-profile design.

Fast deployment & reduced civil work

Minimizes site work and installation time, ideal for time-sensitive or remote deployments.

Rugged enclosures for harsh conditions

Galvanized or SS options with IP-rated protection make it suitable for outdoor applications.

Flexible transformer type options

Available in both oil-filled and cast resin configurations to suit specific safety and environmental needs.

SpecificationDetails
Range250 kVA to 2500 kVA
Voltage Class Up to 33kV
Transformer Type Oil-Cooled / Cast Resin (CRT)
Cooling Type ONAN / AN / AF
Enclosure Galvanized / Powder Coated / Stainless Steel (SS)
Ingress Protection IP23 to IP55
Applicable Standards IS 14786, IEC 62271-202

Smart Cities & SEZs

Used in intelligent urban infrastructure where space and speed are critical.

Urban Distribution Networks

Helps decentralize power distribution across city grids, reducing energy loss and boosting uptime.

Commercial Complexes & IT Parks

Installed at commercial hubs for secure, integrated power delivery without bulky substations.

EPC Turnkey Projects

Deployed in engineering and infrastructure projects where speed, safety, and compactness are vital.