Isolation Transformer :- ( Shielded Transformer )

Knel Isolation Transformer is constructed with primary and secondary winding closely wrapped about the same ferrous core. A single faraday shield is used between the primary and secondary winding to divert noise, which would normally be electrically coupled between the primary and secondary windings to ground.

Technical Specifications

Regulation	-	2 – 4 % for 100 % changes in current unity P.F.
Connection	-	Delta / star for 3 phase supply
Di-electric strength	-	2500 V for 60 seconds
Ratio	-	1:1 and 2:1
Insulation Resistance	-	Better than 500 mega Ohms
Common mode attenuation	-	20db / 40db
Coupling capacitance	-	1 micro farads.
Leakage current	-	Less than 5 mille Amps.
Ambient	-	0 – 45 oC.
Cooling	-	Air Cooled
Rating	-	1 KVA to 50 KVA for single phase 1 KVA to 500 KVA for three phase