Pioneer manufactures Submersible Transformers up to 5 MVA at 34,5 kV. Units can be designed for either vault-type or subway-type applications. Units are then surface grid-blasted, painted using a rich zinc primer and a two-component epoxy-polyamide coating for added corrosion resistance. External hardware is stainless steel and/or silicone bronze. All units comply either with the latest CSA or IEEE standards.
Optional features
- 50 Hz
- High fire point liquid : FR3, Silicone or Beta Fluid
- Bay-O-Net fuses
- Weak link cartridge fuses
- Current limiting fuses
- Loadbreak switch(es)
- MOV surge arresters, including under-oil or elbow
- Tap changer
- Dial type thermometer
- Liquid level gauge
- Pressure vacuum gauge
- Pressure relief device
- Stainless steel construction
