1. 11kV Oil immersed transformer 2. BIL 95kV/RMS 38kV 3. IEC60076 Standard 4. M4 High B Grade CRGO Steels

Transformer Capacity	50kVA-3150kVA
Primary Voltage (Input )	10kV & 11kV & 15kV
Secondary Voltage (Output)	400V & 415V & 433V
Frequency	50Hz
Impedance	4%
Tap changer	+/-2.5%*2 Off load tap changer
Cooling	ONAN
Vector Group	Dyn11 & Yyn0
Type	3 ph sealed type or conservator type with silica gel breather
Core	Better than M4 Silicon steel lamination Core
Temperature rise in winding	65K
Temperature rise in top of oil	60K
Drain Valves	Furnish
Thermometer	Optional
Gas Relay	Optional
Standard	IEC 60076 & GB standard
Guarantee	18 months after delivery
Factory lead time	21 days for a 20ft container

11kV distribution transformer (50kVA-10000kVA)