A message about COVID-19.

Does HPS build network transformers?

Network Transformers typically range from 300 kVA to 2,500 kVA three-phase. The Primary voltage ranges from 2400 VAC to 34,500 VAC and the secondary from 600VAC to 208 VAC. The type may be oil, dry (VPI) or cast-coil. The primary is usually delta connected, and the secondary is wye connected. The high-voltage connection is usually to a network switch or an interrupter-type switch. The secondary connection is usually to a network protector or a low-voltage air circuit breaker.

HPS can provide both VPI and Cast Coil Secondary Unit Network Transformers. There is a type of Network transformer often called a subway type. This is installed in a vault and used in areas where they are occasionally or frequently submerged in water, HPS does not currently offer this type of system.

Cookies help us improve your website experience. By using our website, you agree to our use of cookies.