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CTS600Z Series Intelligent Online Soft Starter

The CTS600Z Series Intelligent Online Soft Starter is an advanced motor starting and protection device designed for three-phase AC motor applications. It adopts three-phase input and three-phase output technology, allowing direct connection without requiring a bypass cabinet or additional AC contactors.

With a compact structure, stable performance, and intelligent control functions, the CTS600Z soft starter provides smooth motor starting, stepless acceleration, and effective motor protection for various industrial equipment.

Product Features

• Intelligent online soft starter design
• Three-phase input and three-phase output configuration
• No bypass cabinet or additional AC contactor required
• Smooth motor starting and stepless acceleration
• Compact structure with reliable performance
• Advanced motor protection functions
• Suitable for different industrial AC motor applications
• Improves motor service life and system stability

General Specifications

Specification	Details
Product Name	Online Intelligent Soft Starter
Product Type	Intelligent Soft Starter / Motor Starting Controller
Input / Output	Three Phase Input / Three Phase Output
Installation	Direct Online Installation Without Bypass Cabinet
Motor Type	Three Phase AC Motor
Control Function	Smooth Starting and Stepless Acceleration Control

Protection Functions

Protection	Function
Phase Loss Protection	Protection activates when any phase is missing. Response time less than 1 minute.
Three Phase Unbalance Protection	Protection activates when unbalance rate exceeds 10%. Response time less than 10 minutes.
Over-Current Protection	Protects motor against overload current. Response time less than 10 seconds.
Over-Voltage Protection	Activates when power supply voltage exceeds 120% Ue.
Under-Voltage Protection	Activates when power supply voltage drops below 70% Ue.
Over-Temperature Protection	Automatically shuts down when temperature exceeds limit and resumes after cooling.
Reset Function	Manual Stop / Reset Function

Applications

CTS600Z Series Intelligent Online Soft Starter is widely used for controlling and protecting various AC motor applications, including:

• Water pumps
• Fire pumps
• Deep well pumps
• Industrial fans
• Crushers
• Ball mills
• Transmission equipment
• Industrial machinery

The CTS600Z Series provides a reliable motor starting solution by reducing starting impact, improving operating stability, and protecting motors from abnormal conditions.

Contact us for product selection, technical support, and quotation.