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Sales manager: Vicky.xia
Email: vicky@kerienplc.com
Mob(Whatsapp/Wechat) :+ 86 13695017671
QQ:259680581
Skype :+ 86 13695017671
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PSTB570-600-70 is an intelligent soft starter from ABB brand, which has functions such as soft start, soft stop, motor protection, and communication control. It is suitable for various industrial application scenarios:
1、 Product Overview
Brand and Model: ABB PSTB570-600-70
Type: Intelligent soft starter
Voltage range: 230-600V (some information indicates that it is suitable for the 400-690V range, but PSTB570-600-70 is mainly suitable for the 230-600V range)
Current range: specifications range from 30A to 1810A (internal), PSTB570-600-70, as a member of this series, has specific current carrying capacity and is suitable for motors of corresponding power.
2、 Functional Features
Soft start and soft stop: By controlling the conduction angle of three-phase anti parallel thyristors, the input voltage of the controlled motor varies according to different requirements, thereby achieving smooth start and stop of the motor and reducing mechanical and electrical shocks.
Motor protection: Built in multiple motor protection functions, such as overload protection, undervoltage protection, overvoltage protection, etc., ensure the safe operation of the motor under various working conditions.
Communication function: It has configurable and powerful communication functions, supports multiple communication protocols, and facilitates data exchange and remote control with the upper computer or other devices.
Operation interface: Provides Chinese text menu and 14 different language operation interfaces. The guided menu can help users choose the best settings and quickly troubleshoot.
Built in bypass contactor: In large-sized PSTB series soft starters (such as PSTB570-600-70), a bypass contactor is built in, which can further improve the reliability and efficiency of the system.
3、 Application scenarios
The PSTB570-600-70 soft starter is suitable for various industrial application scenarios, such as:
Water pump motor: solves the problem of water pressure fluctuations in the pipeline when the water pump motor starts and stops.
Fan: Reduce the problems of belt slippage and excessive bearing stress during fan start-up.
Compressor and centrifuge: Reduce the stress on the gearbox and transmission belt during the start-up of equipment such as compressors and centrifuges.
Conveyor belt: solves the problem of product collapse and damage caused by bumps during the starting or stopping process of the conveyor belt.
For other heavy-duty equipment such as mixers, ship starting, long-distance transportation, etc., the PSTB570-600-70 soft starter can also provide a reliable soft start solution.
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