直流二線：PRT08-1.5DO/DC、PRT08-2DO/DC、PRT12-2DO/DC、PRT12-4DO/DC、PRT18-5DO/DC、PRT18-18DO/DC、PRT30-10DO/DC、PRT30-15DO/DC
直流三線：PR08-1.5DN/DP、PR08-2DN/DP、PR08-1.5DN2/DP2、PR08-2DN2/DP2、PRL08-1.5DN/DP、PRL08-2DN/DP、PRL08-1.5DN2/DP2、PRL08-2DN2/DP2、PR12-2DN/DP、PR12-2DN2/DP2、PR12-4DN/DP、PR12-4DN2/DP2、PR18-5DN/DP、PR18-5DN2/DP2、PR18-8DN/DP、PR18-8DN2/DP2、PRL18-5DN/DP、PRL18-5DN2/DP2、PRL18-8DN/DP、PRL18-8DN2/DP2、PR30-10DN/DP、PR30-10DN2/DP2、PR30-15DN/DP、PR30-15DN2/DP2、PRL30-10DN/DP、PRL30-10DN2/DP2、PRL30-15DN/DP、PRL30-15DN2/DP2
型 號(hào) PRT08-1.5DO,1.5DC PRT08-2DO,2DC PRT12-2DO,2DC PRT12-4DO,4DC
PRT18-5DO,5DC PRT18-8DO,8DC PRT30-10DO,10DC PRT30-15DO,15DC PR08-
1.5DN,1.5DP PR08-1.5DN2,1.5DP2 PR08-2DN,2DP PR08-2DN2,2DP2 PRS12-
2DN,2DP PRS12-2DN2 PRS12-4DN,4DP PRS12-4DN2 PR12-2DN,2DP PR12-
2DN2,2DP2 PR12-4DN,4DP PR12-4DN2,4DP2 PR18-5DN,5DP PR18-5DN2,5DP2
PR18-8DN,8DP PR18-8DN2,8DP2 PR30-10DN
