PST250-600-70软启动

软起动器是一种集电机软起动、软停车、轻载节能和多种保护功能于一体的新颖电机控制装置，国外称为Soft Starter。它的主要构成是串接于电源与被控电机之间的三相反并联闸管及其电子控制电路。运用不同的方法，控制三相反并联闸管的导通角，使被控电机的输入电压按不同的要求而变化，就可实现不同的功能。

原装*ABB软启动PST250-600-70

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软起动器是一种集电机软起动、软停车、轻载节能和多种保护功能于一体的新颖电机控制装置，国外称为Soft Starter。它的主要构成是串接于电源与被控电机之间的三相反并联闸管及其电子控制电路。运用不同的方法，控制三相反并联闸管的导通角，使被控电机的输入电压按不同的要求而变化，就可实现不同的功能。

 

软起动器 - PST 30 …300 / PSTB 370 … 1050  
230 - 600 V
型号
PST30-600-70
PST37-600-70
PST44-600-70
PST50-600-70
PST60-600-70
PST72-600-70
PST85-600-70
PST105-600-70
PST142-600-70
PST175-600-70
PST210-600-70
PST250-600-70
PST300-600-70
PST 30-600-70T
PST 37-600-70T
PST 44-600-70T
PST 50-600-70T
PST 60-600-70T
PST 72-600-70T
PST 85-600-70T
PST 105-600-70T
PST 142-600-70T
PST 175-600-70T
PST 210-600-70T
PST 250-600-70T
PST 300-600-70T

 E框架断路器标准配置带了那些附件
? 储能电动机：220V AC/DC
? 合闸线圈：220V AC/DC
? 分闸线圈：220V AC/DC
? 过电流脱扣的机械和电气指示
? 辅助触点：脱扣器 PR111 带 10CO，PR112P，R113带4CO
? 3极4段保护的抽出式断路器的外置中性线电流互感器（抽出式的底座要选用带位置触点的3P的底座）

E1B1250 R400 PR121/P-LI FHR NST
E1B1250 R400 PR121/P-LSI FHR NST
E1B1250 R400 PR121/P-LSIG FHR NST
E1B1250 R400 PR122/P-LI FHR NST
E1B1250 R400 PR122/P-LSI FHR NST
E1B1250 R400 PR122/P-LSIG FHR NST
E1B1250 R400 PR123/P-LSI FHR NST
E1B1250 R400 PR123/P-LSIG FHR NST

E1B1250 R800 PR121/P-LI FHR NST
E1B1250 R800 PR121/P-LSI FHR NST
E1B1250 R800 PR121/P-LSIG FHR NST
E1B1250 R800 PR122/P-LI FHR NST
E1B1250 R800 PR122/P-LSI FHR NST
E1B1250 R800 PR122/P-LSIG FHR NST
E1B1250 R800 PR123/P-LSI FHR NST
E1B1250 R800 PR123/P-LSIG FHR NST

E1B1250 R1250 PR121/P-LI FHR NST
E1B1250 R1250 PR121/P-LSI FHR NST
E1B1250 R1250 PR121/P-LSIG FHR NST
E1B1250 R1250 PR122/P-LI FHR NST
E1B1250 R1250 PR122/P-LSI FHR NST
E1B1250 R1250 PR122/P-LSIG FHR NST
E1B1250 R1250 PR123/P-LSI FHR NST
E1B1250 R1250 PR123/P-LSIG FHR NST

E1B1250 R400 PR121/P-LI FHR NST
E1B1250 R400 PR121/P-LSI FHR NST
E1B1250 R400 PR121/P-LSIG FHR NST
E1B1250 R400 PR122/P-LI FHR NST
E1B1250 R400 PR122/P-LSI FHR NST
E1B1250 R400 PR122/P-LSIG FHR NST
E1B1250 R400 PR123/P-LSI FHR NST
E1B1250 R400 PR123/P-LSIG FHR NST

E1B1250 R800 PR121/P-LI FHR NST
E1B1250 R800 PR121/P-LSI FHR NST
E1B1250 R800 PR121/P-LSIG FHR NST
E1B1250 R800 PR122/P-LI FHR NST
E1B1250 R800 PR122/P-LSI FHR NST
E1B1250 R800 PR122/P-LSIG FHR NST
E1B1250 R800 PR123/P-LSI FHR NST
E1B1250 R800 PR123/P-LSIG FHR NST

E1B1250 R1250 PR121/P-LI FHR NST
E1B1250 R1250 PR121/P-LSI FHR NST
E1B1250 R1250 PR121/P-LSIG FHR NST
E1B1250 R1250 PR122/P-LI FHR NST
E1B1250 R1250 PR122/P-LSI FHR NST
E1B1250 R1250 PR122/P-LSIG FHR NST
E1B1250 R1250 PR123/P-LSI FHR NST
E1B1250 R1250 PR123/P-LSIG FHR NST

E1B1600 R400 PR121/P-LI FHR NST
E1B1600 R400 PR121/P-LSI FHR NST
E1B1600 R400 PR121/P-LSIG FHR NST
E1B1600 R400 PR122/P-LI FHR NST
E1B1600 R400 PR122/P-LSI FHR NST
E1B1600 R400 PR122/P-LSIG FHR NST
E1B1600 R400 PR123/P-LSI FHR NST
E1B1600 R400 PR123/P-LSIG FHR NST

E1B1600 R800 PR121/P-LI FHR NST
E1B1600 R800 PR121/P-LSI FHR NST
E1B1600 R800 PR121/P-LSIG FHR NST
E1B1600 R800 PR122/P-LI FHR NST
E1B1600 R800 PR122/P-LSI FHR NST
E1B1600 R800 PR122/P-LSIG FHR NST
E1B1600 R800 PR123/P-LSI FHR NST
E1B1600 R800 PR123/P-LSIG FHR NST

E1B1600 R1600 PR121/P-LI FHR NST
E1B1600 R1600 PR121/P-LSI FHR NST
E1B1600 R1600 PR121/P-LSIG FHR NST
E1B1600 R1600 PR122/P-LI FHR NST
E1B1600 R1600 PR122/P-LSI FHR NST
E1B1600 R1600 PR122/P-LSIG FHR NST
E1B1600 R1600 PR123/P-LSI FHR NST
E1B1600 R1600 PR123/P-LSIG FHR NST

 E框架断路器标准配置带了那些附件
? 储能电动机：220V AC/DC
? 合闸线圈：220V AC/DC
? 分闸线圈：220V AC/DC
? 过电流脱扣的机械和电气指示
? 辅助触点：脱扣器 PR111 带 10CO，PR112P，R113带4CO
? 3极4段保护的抽出式断路器的外置中性线电流互感器（抽出式的底座要选用带位置触点的3P的底座）

E1B1250 R400 PR121/P-LI FHR NST
E1B1250 R400 PR121/P-LSI FHR NST
E1B1250 R400 PR121/P-LSIG FHR NST
E1B1250 R400 PR122/P-LI FHR NST
E1B1250 R400 PR122/P-LSI FHR NST
E1B1250 R400 PR122/P-LSIG FHR NST
E1B1250 R400 PR123/P-LSI FHR NST
E1B1250 R400 PR123/P-LSIG FHR NST

E1B1250 R800 PR121/P-LI FHR NST
E1B1250 R800 PR121/P-LSI FHR NST
E1B1250 R800 PR121/P-LSIG FHR NST
E1B1250 R800 PR122/P-LI FHR NST
E1B1250 R800 PR122/P-LSI FHR NST
E1B1250 R800 PR122/P-LSIG FHR NST
E1B1250 R800 PR123/P-LSI FHR NST
E1B1250 R800 PR123/P-LSIG FHR NST

E1B1250 R1250 PR121/P-LI FHR NST
E1B1250 R1250 PR121/P-LSI FHR NST
E1B1250 R1250 PR121/P-LSIG FHR NST
E1B1250 R1250 PR122/P-LI FHR NST
E1B1250 R1250 PR122/P-LSI FHR NST
E1B1250 R1250 PR122/P-LSIG FHR NST
E1B1250 R1250 PR123/P-LSI FHR NST
E1B1250 R1250 PR123/P-LSIG FHR NST

E1B1600 R400 PR121/P-LI FHR NST
E1B1600 R400 PR121/P-LSI FHR NST
E1B1600 R400 PR121/P-LSIG FHR NST
E1B1600 R400 PR122/P-LI FHR NST
E1B1600 R400 PR122/P-LSI FHR NST
E1B1600 R400 PR122/P-LSIG FHR NST
E1B1600 R400 PR123/P-LSI FHR NST
E1B1600 R400 PR123/P-LSIG FHR NST