ZHCSQT7E October 2001 – July 2022 DCR010503 , DCR010505 , DCR011203 , DCR011205 , DCR012403 , DCR012405
PRODUCTION DATA
The type of isolation used in the DCR01 products is referred to as operational or functional isolation. Insulated wire used in the construction of the transformer acts as the primary isolation barrier. A high-potential (hipot), one-second duration test (dielectric voltage, withstand test) is a production test used to verify that the isolation barrier is functioning. Products with operational isolation must never be used as an element in a safety-isolation system.