Pioneer Transformers

Grounding transformers

Pioneer manufactures Grounding Transformers with maximum primary voltage of 72,5 kV (350 kV BIL) with or without an auxiliary/secondary winding. Units can be supplied with cover or wall mounted bushings within a full height air terminal chamber, a bus duct throat or a junction box. All units comply either with the latest CSA or IEEE standards.

Optional features

• High fire point liquid : FR3, Silicone or Beta Fluid
• Detachable cooling radiators with shut off valves
• Galvanized cooling radiators
• Substation type design
• Tamperproof type design
• Primary, secondary and neutral current transformers