Power Quality International has produced Canadian Standards Association (CSA) Approved Cast Coil Transformers since 1997 with numerous installations across North America and around the world.
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The sample selection and test criteria were planned in accordance with the requirements of the International Building Code 2012 (IBC2012), the California Building Code 2013 (CAB2013) and the National Building Code of Canada 2010 (NBC2010). In addition, the transformers specifically met the requirements of OSHPD (Office of Statewide Health Planning and Development of California). As previously mentioned, OSHPD has a program to ‘pre-certify’ devices, based on actual shake table testing.As required by the aforementioned codes, PQI transformers demonstrated their ability to function after the seismic tests.