Industrial Grade Instrument Transformer is available up to 33 kv voltage class for indoor switchgear panel mounting applications. The Transformer has core coil assembly with insulation for current transformers up to 1200 kv class. The Transformer has outdoor type, oil filled, 11 KV voltage class metering set and high voltage choke. The Industrial Grade Instrument Transformer has ferro resonance choke and has low voltage bushing type CT.