ABB codified DC/DC converters

Polyamp has delivered DC/DC converters to the ABB group (Former ASEA and BBC ). We have delivered DC/DC converters since the 1970-ies and they are spread worldwide. As we have very high life expectancy and reliability many such old system are still operating. We provide a list of some types that we think are still in operation and give information on how to replace them. Polyamp type ABB type ABB part no Polyamp replacement PA270B QMLU 102 YL 281 001-DR Yes PA270-C QMLU 103 YL 281 001-DY Yes PA270-T QHLM 811 YL 482 001-ZF Yes PC600B24 OVP-Y DSSA 150 4899 0001-EM Yes PU600B24-YA PC600C24 OVP-Y DSSA 151 4899 0001-EU Yes PU600C24-YA PC600C24 OVP-Y XY 100 282-VTS Yes PU600C24-YA PU600B24-YA SD150 3BSC610028R1 Still produced PU600C24-YA SD152 3BSC610029R1 Still produced PC250B24 YL 643 001-GR Yes PU300B24 PC250B24 YL 643 001-GE Yes PU300B24 PC250C24 YL 643 001-GP Yes PU300C24 PU300B24 SD144 3BSC610030R1 Still produced PU300C24 SD146 3BSC610031R1 Still produced PC250B48 277-0100 Yes PU300B48

Last Updated on Tuesday, 23 February 2010 12:16