compact Substation

Features and Specifications

  • Lesser footprints than most compact substations
  • Reduced lead time and faster assembly
  • Electrically interlocking doors
  • Improved aesthetics
  • Ease of inspection and maintenance
Rating Up to 2500 kVA
Voltage Class Up to 33 KV
Frequency 50/60 Hz
HT Side RMU / VCB / Fused Isolators (up to 33kV)
LT Side Incomer: ACB / MCCB / SFU
Secondary Feeders: ACB / MCCB / SFU / Fuses
Transformer Oil type & Dry Type
Protection & Metering Yes

Technical Specifications

Parameter Value
Type tested as per IEC 62271-202 for Internal Arc Test (20 k Amp for 0.1 sec)
IP class (up to IP 54)
Temperature rise (K5)
Mechanical impact (IK10)
Short time current withstand test on inter-connection
Inspection windows available as per client requirement -
Interconnection accessibility for maintenance -
Thermally efficient transformer enclosure -
1MVA, 11kV CSS footprints: 5.25 sq m -
Supply segments Industries
Infrastructure
Utility