直流二线：PRCMT12-2DO/DC、PRCMT12-4DO/DC、PRCMT18-5DO/DC、PRCMT18-8DO/DC、PRCMT30-10DO/DC、PRCMT30-15DO/DC直流三线：PRCM12-2DN/DP、PRCM12-2DN2/DP2、PRCM12-4DN/DP、PRCM12-4DN2/DP2、PRCM18-5DN/DP、PRCM18-5DN2/DP2、PRCM18-8DN/DP、PRCM18-8DN2/DP2、PRCML18-5DN/DP、PRCML18-5DN2/DP2、PRCML18-8DN/DP、PRCML18-8DN2/DP2、PRCM30-10DN/DP、PRCM30-10DN2/DP2、PRCM30-15DN/DP、PRCM30-15DN2/DP2、PRCML30-10DN/DP、PRCML30-10DN2/DP2、PRCML30-15DN/DP、PRCML30-15DN2/DP2)