Auxiliary power supply instrument transformers

Single pole voltage transformer vacuum moulded in self extinguishing epoxy resin for the measurement of AC voltages between phase and earth up to 50 000/√3 V.

This range is also suitable for the power supply of auxiliaries up to 5 000VA.

One pole voltage transformers vacuum moulded in self extinguishing epoxy resin for the measure of AC voltages between phase and earth up to 36.000/√3 V.

This transformer is equipped with a standard plug.

The transformer’s surface is coated with a metallic compound that ensures a safe repartition of the magnetic field and zero-potential surface.

An optional anti-explosion system prevents any resin or hot gas projection in the event of external failure (line overvoltage, ferro resonnance, mechanical shock, etc.)

A submersible version is also available.

Single or double pole voltage transformer vacuum moulded in self extinguishing epoxy resin for the measure of AC voltages between phases or between phase and earth up to 36 000 V.

These compact size transformers are equiped with one or two a 6.3 A rating fuse.

This range is also suitable for the power supply of auxiliaries up to 2 500VA clA.

Voltage transformers vacuum moulded in self extinguishing epoxy resin.

This compact range is suitable for the power supply of auxiliaries in generators.

Single phase 1-pole voltage transformers made of self extinguishing epoxy resin for the measure of AC voltages between phase and earth up to 36 000/√3 V.

An optional anti-explosion system prevents any resin or hot gas projection in the event of external failure (line overvoltage, ferro resonnance, mechanical shock, etc.)

Double pole voltage transformer vacuum moulded in self extinguishing epoxy resin for the measure of AC voltages between phases up to 36 000 V, with rated outputs up to 200 VA cl0,2 or 300 VA cl0,5.

This range is also suitable for the power supply of auxiliaries up to 5 000VA clA.

Assembly sets to mount fuses on top of voltage instrument transformers, single or double insulated pole. These sets are vaccum casted according to the same process as for voltage transformers.

Material is brown epoxy resin demonstrating excellent mechanical characteristics, and featuring good standing to corosive environments and fire.

These fuse holders have been designed to carry two HBC types of fuses.

Type A fuse for 0.5A intensity with up to 25.5kV insulation level.

Type B fuse for 2.5A intensity with up to 36kV insulation level.