36 KV;2000 AMP;31.5 KA,TRANSFORMER UNIT (BULK SUPPLY SUBSTN POWERLINK TFMR); GAS INSULATED,INDOOR METALCLAD SWITCHGEAR & CONTROL GEAR ASSEMBLY; WITH 3 PHASE CABLE VOLTAGE TRANSFORMER & BUS EARTH SWITCH;WIRING PROVISION FOR DUAL TRANSFORMER DIFFERENTIAL;OC,EF & BUS ZONE PROTECTION & REVENUE METERING;INCLUDES 2 X TYPE 3 TERMINATION