VanTran Industries, Inc products

Do you need to interconnect networks with different operating voltages? VanTran auto-transformers will cover you, especially in growing residential and rural communities. Our customers choose VanTran’s single phase auto-transformers over the traditional three-phase padmount designs to avoid difficulties in easement, installation costs, network reliability and uptime.

Grounding transformers, especially zig-zag windings, have numerous applications. For example, the neutral-ground path for three-wire ungrounded systems during a network fault requires a grounding transformer. Because renewable sites are often susceptible to ground fault conditions, grounding transformers are necessary. They can also be used for 15-degree phase shifts and in mitigation of third or triplex harmonics (e.g. 180 Hz).