In March 2009, PTI completed successful verification on the short circuit withstand capabilities of an HV Deadfront Padmount Transformer design at 10MVA, 115kV Delta (550kV BIL) to 12470v Zig-Zag Wye/7200v. Short circuit tests were performed at the KEMA High Voltage Laboratory. The design was sold to Manitoba Hydro for installation at Seddons Corner about an hour northeast of Winnipeg, MB.