变压器容量:S11/S13-M-315 S11/S13-M-400 S11/S13-M-500 S11/S13-M-630 S11/S13-M-800 S11/S13-M-1000 S11/S13-M-1250, S11/S13-M-1600,S11/S13-M-2000,S11/S13-M-2500,S11-30-1600-2500,S13-30-1600-2500,型号使用证书S11-30-1600-2500,S13-30-1600-2500,