Containerised solar substation are designed for clustered solar parks where space and safety is a concern, and are of capacity 500KW to 20MW projects. Containerized substation is divided in three section or compartment— MV Breaker, Transformer and Inverters with DCDB. Containerised substations are designed in accordance with IS 14786 / IEC 61330 standards with degree of protection upto IP 43 for Transformer and Inverters compartments & upto IP 54 for MV breaker compartment.
Following are the dimensional and weight details for a typical11kV, Containerized substation with off circuit type Dry / Oil Cooled Transformer.

Key Features:

M.S./ CRC Sheet fabricated Enclosure as per IS 14786
Load Balancing Lifting Hooks
Collapsible hinge mounted doors
Rain water protection IP 54 for Breaker compartment
IP 43 for Transformer / Invertors compartments
For safety doors with alarm & tripping circuit
Inter connecting MV & LV cables or bus bars from Invertors to Transformer,Transformer to MV Breaker
Powder coated paint, for HV & LV equipments
Epoxy / PU paint, Shade - RAL 9003 or as per customer request
Illuminating lamps with MCB


MV Compartment .....
MV Switchgear 11 to 33 kV
Type of Switchgear SFU / Circuit Breaker / RMU SF6
Insulation Medium Gas or Vacuum
Tripping Fuse / Relay
Short Circuit Rating ABB or SMA or Bonfiglioli or any as per customer requirement
Transformer Compartment .....
Type of cooling Dry Type VPI / Cast Resin
Rating Up to 2500 kVA
Voltage 300 to 440 Volts in multiple Inputs to Transformer.
Phase / Frequency 3 Phase / 50 or 60 Hz.
Vector Group YNd11d11 or Dy11y11 or any specific.
LV Compartment .....
LV Switchgear ACB's, MCCB's with DCDB
Current Rating 200A & above in multiple range
No. of Poles Single to Multiple. Robust & Compact Design