双电源自动切换装置是一种由微处理器控制，用于电网系统中网电与网电会网电与发电机电源自动切换的装置，可使电源连续供电。用户一般允许有数秒或数十秒的电源中断，而这段时间的长短，则取决于柴油机发电机组的起到时间和短路去的切换时间。
ABB可提供三种形式的双电源自动切换装置：
DPT/SE:用于两路市电或市电与柴油发电机供电的自动切换
DPT/TE:用于带母联断路器的两路市电的自动切换
DPT63/125/160/250:用于末端控制的双电源切换
DPT/SE 双电源自动切换装置
型号 额定电压 物料号
DPT/SE 160 220 10002229
DPT/SE 630 220 61200000
DPT/SE 1600 220 61200001
DPT/SE 6300 220 61200002
DPT/TE 630 220 61200011
DPT/TE 1600 220 61200012
DPT/TE 6300 220 61200010
dpt-63/s262-c0.5
dpt-63/s262-c1
dpt-63/s262-c2
dpt-63/s262-c3
dpt-63/s262-c4
dpt-63/s262-c6
dpt-63/s262-c10
dpt-63/s262-c16
dpt-63/s262-c20
dpt-63/s262-c25
dpt-63/s262-c32
dpt-63/s262-c40
dpt-63/s262-c50
dpt-63/s262-c63
dpt-63/s263-c0.5
dpt-63/s263-c1
dpt-63/s263-c2
dpt-63/s263-c3
dpt-63/s263-c4
dpt-63/s263-c6
dpt-63/s263-c10
dpt-63/s263-c16
dpt-63/s263-c20
dpt-63/s263-c25
dpt-63/s263-c32
dpt-63/s263-c40
dpt-63/s263-c50
dpt-63/s263-c63
dpt-63/s264-c0.5
dpt-63/s264-c1
dpt-63/s264-c2
dpt-63/s264-c3
dpt-63/s264-c4
dpt-63/s264-c6
dpt-63/s264-c10
dpt-63/s264-c16
dpt-63/s264-c20
dpt-63/s264-c25
dpt-63/s264-c32
dpt-63/s264-c40
dpt-63/s264-c50
dpt-63/s264-c63
dpt-63/s262-d6
dpt-63/s262-d10
dpt-63/s262-d16
dpt-63/s262-d20
dpt-63/s262-d25
dpt-63/s262-d32
dpt-63/s262-d40
dpt-63/s262-d50
dpt-63/s262-d63
dpt-63/s263-d6
dpt-63/s263-d10
dpt-63/s263-d16
dpt-63/s263-d20
dpt-63/s263-d25
dpt-63/s263-d32
dpt-63/s263-d40
dpt-63/s263-d50
DPT-125/S1一体化双电源自动切换装置 (配S1系列断路器)
型号
DPT-125/S1N R10 TM 10Ith FFC 3P
DPT-125/S1N R12.5 TM 10Ith FFC 3P
DPT-125/S1N R16 TM 10Ith FFC 3P
DPT-125/S1N R20 TM 10Ith FFC 3P
DPT-125/S1N R25 TM 10Ith FFC 3P
DPT-125/S1N R32 TM 10Ith FFC 3P
DPT-125/S1N R40 TM 10Ith FFC 3P
DPT-125/S1N R50 TM 10Ith FFC 3P
DPT-125/S1N R63 TM 10Ith FFC 3P
DPT-125/S1N R80 TM 10Ith FFC 3P
DPT-125/S1N R100 TM 10Ith FFC 3P
DPT-125/S1N R125 TM 10Ith FFC 3P
DPT-125/S1N R10 TM 10Ith FFC 4P
DPT-125/S1N R12.5 TM 10Ith FFC 4P
DPT-125/S1N R16 TM 10Ith FFC 4P
DPT-125/S1N R20 TM 10Ith FFC 4P
DPT-125/S1N R25 TM 10Ith FFC 4P
DPT-125/S1N R32 TM 10Ith FFC 4P
DPT-125/S1N R40 TM 10Ith FFC 4P
DPT-125/S1N R50 TM 10Ith FFC 4P
DPT-125/S1N R63 TM 10Ith FFC 4P
DPT-125/S1N R80 TM 10Ith FFC 4P
DPT-125/S1N R100 TM 10Ith FFC 4P
DPT-125/S1N R125 TM 10Ith FFC 4P
DPT-160/S2一体化双电源自动切换装置 (配S2系列断路器)
型号
DPT-160/S2N R12.5 TM 10Ith FFC 3P
DPT-160/S2N R16 TM 10Ith FFC 3P
DPT-160/S2N R20 TM 10Ith FFC 3P
DPT-160/S2N R25 TM 10Ith FFC 3P
DPT-160/S2N R32 TM 10Ith FFC 3P
DPT-160/S2N R40 TM 10Ith FFC 3P
DPT-160/S2N R50 TM 10Ith FFC 3P
DPT-160/S2N R63 TM 10Ith FFC 3P
DPT-160/S2N R80 TM 10Ith FFC 3P
DPT-160/S2N R100 TM 10Ith FFC 3P
DPT-160/S2N R125 TM 10Ith FFC 3P
DPT-160/S2N R160 TM 10Ith FFC 3P
DPT-160/S2N R12.5 TM 10Ith FFC 4P
DPT-160/S2N R16 TM 10Ith FFC 4P
DPT-160/S2N R20 TM 10Ith FFC 4P
DPT-160/S2N R25 TM 10Ith FFC 4P
DPT-160/S2N R32 TM 10Ith FFC 4P
DPT-160/S2N R40 TM 10Ith FFC 4P
DPT-160/S2N R50 TM 10Ith FFC 4P
DPT-160/S2N R63 TM 10Ith FFC 4P
DPT-160/S2N R80 TM 10Ith FFC 4P
DPT-160/S2N R100 TM 10Ith FFC 4P
DPT-160/S2N R125 TM 10Ith FFC 4P
DPT-160/S2N R160 TM 10Ith FFC 4P
DPT-160/S2S R12.5 TM 10Ith FFC 3P
DPT-160/S2S R16 TM 10Ith FFC 3P
DPT-160/S2S R20 TM 10Ith FFC 3P
DPT-160/S2S R25 TM 10Ith FFC 3P
DPT-160/S2S R32 TM 10Ith FFC 3P
DPT-160/S2S R40 TM 10Ith FFC 3P
DPT-160/S2S R50 TM 10Ith FFC 3P
DPT-160/S2S R63 TM 10Ith FFC 3P
DPT-160/S2S R80 TM 10Ith FFC 3P
DPT-160/S2S R100 TM 10Ith FFC 3P
DPT-160/S2S R125 TM 10Ith FFC 3P
DPT-160/S2S R160 TM 10Ith FFC 3P
DPT-160/S2S R12.5 TM 10Ith FFC 4P
DPT-160/S2S R16 TM 10Ith FFC 4P
DPT-160/S2S R20 TM 10Ith FFC 4P
DPT-160/S2S R25 TM 10Ith FFC 4P
DPT-160/S2S R32 TM 10Ith FFC 4P
DPT-160/S2S R40 TM 10Ith FFC 4P
DPT-160/S2S R50 TM 10Ith FFC 4P
DPT-160/S2S R63 TM 10Ith FFC 4P
DPT-160/S2S R80 TM 10Ith FFC 4P
DPT-160/S2S R100 TM 10Ith FFC 4P
DPT-160/S2S R125 TM 10Ith FFC 4P
DPT-160/S2S R160 TM 10Ith FFC 4P
DPT-250/S3一体化双电源自动切换装置 (配S3系列断路器)
型号
DPT-250/S3N R32 TM 10Ith FF 3P
DPT-250/S3N R40 TM 10Ith FF 3P
DPT-250/S3N R50 TM 10Ith FF 3P
DPT-250/S3N R63 TM 10Ith FF 3P
DPT-250/S3N R80 TM 10Ith FF 3P
DPT-250/S3N R100 TM 10Ith FF 3P
DPT-250/S3N R125 TM 10Ith FF 3P
DPT-250/S3N R160 TM 10Ith FF 3P
DPT-250/S3N R200 TM 10Ith FF 3P
DPT-250/S3N R250 TM 10Ith FF 3P
DPT-250/S3N R32 TM 10Ith FF 4P
DPT-250/S3N R40 TM 10Ith FF 4P
DPT-250/S3N R50 TM 10Ith FF 4P
DPT-250/S3N R63 TM 10Ith FF 4P
DPT-250/S3N R80 TM 10Ith FF 4P
DPT-250/S3N R100 TM 10Ith FF 4P
DPT-250/S3N R125 TM 10Ith FF 4P
DPT-250/S3N R160 TM 10Ith FF 4P
DPT-250/S3N R200 TM 10Ith FF 4P
DPT-250/S3N R250 TM 10Ith FF 4P
DPT-250/S3H R32 TM 10Ith FF 3P
DPT-250/S3H R40 TM 10Ith FF 3P
DPT-250/S3H R50 TM 10Ith FF 3P
DPT-250/S3H R63 TM 10Ith FF 3P
DPT-250/S3H R80 TM 10Ith FF 3P
DPT-250/S3H R100 TM 10Ith FF 3P
DPT-250/S3H R125 TM 10Ith FF 3P
DPT-250/S3H R160 TM 10Ith FF 3P
DPT-250/S3H R200 TM 10Ith FF 3P
DPT-250/S3H R250 TM 10Ith FF 3P
DPT-250/S3H R32 TM 10Ith FF 4P
DPT-250/S3H R40 TM 10Ith FF 4P
DPT-250/S3H R50 TM 10Ith FF 4P
DPT-250/S3H R63 TM 10Ith FF 4P
DPT-250/S3H R80 TM 10Ith FF 4P
DPT-250/S3H R100 TM 10Ith FF 4P
DPT-250/S3H R125 TM 10Ith FF 4P
DPT-250/S3H R160 TM 10Ith FF 4P
DPT-250/S3H R200 TM 10Ith FF 4P
DPT-250/S3H R250 TM 10Ith FF 4P
DPT-250/S3L R32 TM 10Ith FF 3P
DPT-250/S3L R40 TM 10Ith FF 3P
DPT-250/S3L R50 TM 10Ith FF 3P
DPT-250/S3L R63 TM 10Ith FF 3P
DPT-250/S3L R80 TM 10Ith FF 3P
DPT-250/S3L R100 TM 10Ith FF 3P
DPT-250/S3L R125 TM 10Ith FF 3P
DPT-250/S3L R160 TM 10Ith FF 3P
DPT-250/S3L R200 TM 10Ith FF 3P
DPT-250/S3L R250 TM 10Ith FF 3P
DPT-250/S3L R32 TM 10Ith FF 4P
DPT-250/S3L R40 TM 10Ith FF 4P
DPT-250/S3L R50 TM 10Ith FF 4P
DPT-250/S3L R63 TM 10Ith FF 4P
DPT-250/S3L R80 TM 10Ith FF 4P
DPT-250/S3L R100 TM 10Ith FF 4P
DPT-250/S3L R125 TM 10Ith FF 4P
DPT-250/S3L R160 TM 10Ith FF 4P
DPT-250/S3L R200 TM 10Ith FF 4P
DPT-250/S3L R250 TM 10Ith FF 4P
DPT/SE 630+S3N160 R32 TM 10Ith FF 4P
DPT/SE 630+S3N160 R40 TM 10Ith FF 4P
DPT/SE 630+S3N160 R50 TM 10Ith FF 4P
DPT/SE 630+S3N160 R63 TM 10Ith FF 4P
DPT/SE 630+S3N160 R80 TM 10Ith FF 4P
DPT/SE 630+S3N160 R100 TM 10Ith FF 4P
DPT/SE 630+S3N160 R125 TM 10Ith FF 4P
DPT/SE 630+S3N160 R160 TM 10Ith FF 4P
DPT/SE 630+S3N250 R200 TM 10Ith FF 4P
DPT/SE 630+S3N250 R250 TM 10Ith FF 4P
DPT/SE 630+S3H160 R32 TM 10Ith FF 4P
DPT/SE 630+S3H160 R40 TM 10Ith FF 4P
DPT/SE 630+S3H160 R50 TM 10Ith FF 4P
DPT/SE 630+S3H160 R63 TM 10Ith FF 4P
DPT/SE 630+S3H160 R80 TM 10Ith FF 4P
DPT/SE 630+S3H160 R100 TM 10Ith FF 4P
DPT/SE 630+S3H160 R125 TM 10Ith FF 4P
DPT/SE 630+S3H160 R160 TM 10Ith FF 4P
DPT/SE 630+S3H250 R200 TM 10Ith FF 4P
DPT/SE 630+S3H250 R250 TM 10Ith FF 4P
DPT/SE 630+S3L160 R32 TM 10Ith FF 4P
DPT/SE 630+S3L160 R40 TM 10Ith FF 4P
DPT/SE 630+S3L160 R50 TM 10Ith FF 4P
DPT/SE 630+S3L160 R63 TM 10Ith FF 4P
DPT/SE 630+S3L160 R80 TM 10Ith FF 4P
DPT/SE 630+S3L160 R100 TM 10Ith FF 4P
DPT/SE 630+S3L160 R125 TM 10Ith FF 4P
DPT/SE 630+S3L160 R160 TM 10Ith FF 4P
DPT/SE 630+S3L250 R200 TM 10Ith FF 4P
DPT/SE 630+S3L250 R250 TM 10Ith FF 4P
DPT/SE 630+S5N400 R320 TM FF 4P
DPT/SE 630+S5N400 R400 TM FF 4P
DPT/SE 630+S5N630 R500 TM FF 4P
DPT/SE 630+S5H400 R320 TM FF 4P
DPT/SE 630+S5H400 R400 TM FF 4P
DPT/SE 630+S5H630 R500 TM FF 4P
DPT/SE 630+S5L400 R320 TM FF 4P
DPT/SE 630+S5L400 R400 TM FF 4P
DPT/SE 630+S5L630 R500 TM FF 4P
DPT/SE 630+S5N400 PR211-LI R320 FF 4P
DPT/SE 630+S5N400 PR212-LSI R320 FF 4P
DPT/SE 630+S5N400 PR212-LSIG R320 FF 4P
DPT/SE 630+S5N400 PR211-LI R400 FF 4P
DPT/SE 630+S5N400 PR212-LSI R400 FF 4P
DPT/SE 630+S5N400 PR212-LSIG R400 FF 4P
DPT/SE 630+S5N630 PR211-LI R630 FF 4P
DPT/SE 630+S5N630 PR212-LSI R630 FF 4P
DPT/SE 630+S5N630 PR212-LSIG R630 FF 4P
DPT/SE 630+S5H400 PR211-LI R320 FF 4P
DPT/SE 630+S5H400 PR212-LSI R320 FF 4P
DPT/SE 630+S5H400 PR212-LSIG R320 FF 4P
DPT/SE 630+S5H400 PR211-LI R400 FF 4P
DPT/SE 630+S5H400 PR212-LSI R400 FF 4P
DPT/SE 630+S5H400 PR212-LSIG R400 FF 4P
DPT/SE 630+S5H630 PR211-LI R630 FF 4P
DPT/SE 630+S5H630 PR212-LSI R630 FF 4P
DPT/SE 630+S5H630 PR212-LSIG R630 FF 4P
DPT/SE 630+S5L400 PR211-LI R320 FF 4P
DPT/SE 630+S5L400 PR212-LSI R320 FF 4P
DPT/SE 630+S5L400 PR212-LSIG R320 FF 4P
DPT/SE 630+S5L400 PR211-LI R400 FF 4P
DPT/SE 630+S5L400 PR212-LSI R400 FF 4P
DPT/SE 630+S5L400 PR212-LSIG R400 FF 4P
DPT/SE 630+S5L630 PR211-LI R630 FF 4P
DPT/SE 630+S5L630 PR212-LSI R630 FF 4P
DPT/SE 630+S5L630 PR212-LSIG R630 FF 4P
OTM32CE3DK380AC
OTM40CE3DK380AC
OTM50CE3DK380AC
OTM63CE3DK380AC
OTM80CE3DK380AC
OTM100CE3DK380AC
OTM125CE3DK380AC
OTM160CE3DK380AC
OTM200CE3DK380AC
OTM250CE3DK380AC
OTM315CE3DK380AC
OTM400CE3DK380AC
OTM32CE4DK220AC
OTM40CE4DK220AC
OTM50CE4DK220AC
OTM63CE4DK220AC
OTM80CE4DK220AC
OTM100CE4DK220AC
OTM125CE4DK220AC
OTM160CE4DK220AC
OTM200CE4DK220AC
OTM250CE4DK220AC
OTM315CE4DK220AC
OTM400CE4DK220AC
OTM32CE3DIK380AC
OTM40CE3DIK380AC
OTM50CE3DIK380AC
OTM63CE3DIK380AC
OTM80CE3DIK380AC
OTM100CE3DIK380AC
OTM125CE3DIK380AC
OTM160CE3DIK380AC
OTM200CE3DIK380AC
OTM250CE3DIK380AC
OTM315CE3DIK380AC
OTM400CE3DIK380AC
OTM32CE4DIK220AC
OTM40CE4DIK220AC
OTM50CE4DIK220AC
OTM63CE4DIK220AC
OTM80CE4DIK220AC
OTM100CE4DIK220AC
OTM125CE4DIK220AC
OTM160CE4DIK220AC
OTM200CE4DIK220AC
OTM250CE4DIK220AC
OTM315CE4DIK220AC
OTM400CE4DIK220AC
