Indoor Double-Pole Cast Resin Voltage Transformer (3.6–24kV )

Property Specification

Type: Medium-Voltage Indoor Epoxy Cast Double-Pole Insulated Voltage Transformer (3.6 kV to 24 kV)

Features: Fully encapsulated cast epoxy resin body offering phase-to-phase insulation across 3.6 kV – 24 kV operating ranges. Both primary terminals and windings are fully isolated from earth ground to match rated insulation requirements. Standard designs feature a rated continuous voltage factor of 1.2 X Un. Typically engineered with a secondary winding for metering or protection tasks (utilizing line-to-line “V” connection configurations in 3-phase networks). Flexible mounting capabilities in any spatial orientation using a four-screw base frame with an integrated M8 grounding terminal. Features an integrated cast secondary terminal block protected by a transparent, sealable plastic cover.

Applications: Indoor medium-voltage switchboards and switchgear assemblies, phase-to-phase line voltage monitoring, sub-station metering systems, protective relaying networks, and open-delta or “V-connected” power measurement circuits.