USS is used for feeding power from HV to LV in open cast mines, construction sites, metro cities etc . Tesla manufactured substation is compact in size and suitable for easy shifting and for use in indoor and outdoor location. This transformer is installed and mounted on skid frame or wheels or channels and is provided with lifting hooks
1-easy to operate, safe,
2-compact portable & ready to install
3-better cooling because of design
4- All fasteners are SS/STEEL Zn plated
5- Transformer dry type or oil cooled
6-low maintenance
7-Customer made design
8- superior aesthetics
9-All compartments are provided with illumination
10- in accordance with IEC 62271 & IEC 1331
11- Suitable for all weathers

Design Combination: – With their respective photo showing view as per compartments
HT Transformer LT
Ring main unit oiled transformer or dry type (crt/vpi ) Air circuit breaker
Vacuum C.B low losses design molded case C.B
Load Break Switch’s corrugated tank fuse units
SCADA interface Tap changer Fuses
metering with SCADA
Photo –
“Tesla supplied 2500 KVA 33/0.433 kv USS with cast resin transformer and IS installed at AURA MALL Bhopal ”