A compact substation (CSS) is a factory-assembled unit that includes a medium-voltage switchgear, a transformer, and a low-voltage distribution panel, all enclosed in a compact structure. These substations are widely used in urban power distribution networks, renewable energy plants, and industrial facilities.
Integrated components reduce installation space requirements.
Factory-assembled units minimize on-site installation time and costs.
Lockable compartments and advanced safety features protect against unauthorized access and electrical hazards.
Suitable for outdoor installations with protection against dust, moisture, and extreme weather conditions.
Available in various configurations to meet specific power distribution needs.
Capacity: 100 KVA to 4000 KVA
Voltage Class: 11kV, 22kV, 33kV
(Customised classes available as per requirements)
Low Voltage: 380 V, 400 V, 415 V, 433 V, 440 V
(Customised classes available as per requirements)
Cooling: AN, ONAN
Tap Changer: OCTC, OLTC
Volta Transformers’ compact substations are designed for reliability, efficiency, and ease of maintenance, ensuring uninterrupted power supply in diverse applications.