Step Down Transformer 440V to 220V – Rating 75 KVA

Description

STEP DOWN CONVERTER SPECIFICATIONS

Input Voltage : 415  / 220 Volt AC

Output Voltage : 220 / 110 Volt AC

Frequency : 50 Hz.

Input Connection : Star

Output Connection : Star

Coupling Capacitance : Less than 0.01 pF

C.M.N.R. : 100 db

DC Galvanic Insulation : Over 100Mega Ohms between any winding Or winding to ground

Type of Cooling :  Air Cooled / Oil Cooled

Ambient temperature : -10C – 550C

Transformer Ratio : 1.5

Power Factor : 0.75 Lag to lead

VI Electric strength : 2500 V AC for 120 sec.

Insulation Resistance : More Than 100M Ohms.

Class of Insulation : Class ‘F’

Losses : 3% – 5%