ABB 软起动器PSE、PSR、PST、PSTB系列；PSR
PSTX系列软起动器是ABB结合了行业应用的丰富经验及对特殊应用需求的深刻了解，
PSTX Series Soft Starter is ABB's combination of rich experience in industry applications and a profound understanding of special application requirements.
在多年产品研发的基础上，推出的全新全智型电动机控制与保护产品。它增加了许多新
On the basis of years of product research and development, the brand new intelligent control and protection products are introduced. It has increased many new features.
的功能，并提高了应用可靠性。
And improve the reliability of application.
三相控制
Three phase control
额定工作电压:208 – 690 VAC
Rated working voltageVAC
额定控制电源电压:
Rated control power supply voltage:
100 – 250 VHz
100 – 250 VHz
PSTX额定工作电流A
PSTX rated working currentA
(内接 大: 2160 A)
(inside is the largest: 2160 A)
内接或外接均可
Both internal and external connections are acceptable.
带防护涂层控制板
Control panel with protective coating
可有效抵御灰尘、潮湿和腐蚀性气体
It can effectively resist dust, damp and corrosive gases.
可分离式键盘，防护等级IP66 (类型1, 4X,12)
Separable keyboard, protection level IP66 (type 1, 4X, 12)
图形液晶显示屏，17种语言可选，设置和操
Graphic LCD, optional in 17 languages, setup and operation.
作更简单方便
Make it simpler and more convenient.
内置旁路，降低能耗、易于安装
Built in bypass, reducing energy consumption and easy installation.
集成 Modbus RTU用于监测和控制
Integrated Modbus RTU for monitoring and control
支持所有主流的通讯协议
Support all mainstream communication protocols
具有模拟量输出信号，可选择为运行电流、
It has analog output signal and can be selected as running current.
电压、功率因数等
Voltage, power factor, etc.
紧急消防模式，可以在紧急情况时，按照客
Emergency fire control mode can be used in emergency situations.
户设定，关闭保护功能强行运行电机
Set up, turn off protection function and operate motor.
跛行模式，在PSTX的一相可控硅意外损坏的
Limp mode, phase failure in PSTX silicon controlled silicon
情况下，可以迅速重新设定起动电机。
In this case, the starting motor can be reset rapidly.
电机预热功能，确保电机安全起动。
Motor preheating function ensures motor safety starting.
动力制动，有助于快速停止类似风机等转动
Power braking helps to stop the rotation of fans like fans.
惯量较大的负载
Larger inertia load