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ABB PSTX300-600-70 Soft Starter 300A 208-600VAC 3 Phase Motor Controller PSTX Series
- Regular price
- $4,777.00
- Sale price
- $4,777.00
- Regular price
-
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Product Description P/N: PSTX300-600-70
Description
The ABB PSTX300-600-70 is a high-capacity soft starter designed for controlled starting and stopping of three-phase motors in industrial applications. It operates within a voltage range of 208 to 600 VAC and supports a rated current of up to 300 A for inline connection. This unit provides advanced motor control functions including torque ramping, current limiting, and integrated bypass operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | ABB |
| Category | Industrial Automation and Controls |
| Part Number | PSTX300-600-70 |
| Subcategory | Soft Starters |
| Series | PSTX |
| Product Code | 1SFA898114R7000 |
| Rated Operational Current | 300 A (Inline) |
| Rated Voltage | 208–600 VAC |
| Control Supply Voltage | 100–250 VAC |
| Frequency | 50/60 Hz |
| Motor Power Rating | 160 kW |
| Phase | 3 Phase |
| Protection Rating | IP20 (Main Unit), IP66 (Display) |
| Communication Protocols | Modbus RTU, Profinet, Profibus, EtherNet/IP, Modbus TCP |
| Functions | Soft Start/Stop, Current Limit, Kickstart, Pump Cleaning, Diagnostics |
| Operating Temperature | -25°C to +60°C |
| Mounting Type | Panel Mount |
| Weight | 12.7 kg |
Information About PSTX300-600-70
The PSTX300-600-70 is part of ABB’s PSTX series of advanced soft starters developed for medium to large motor control applications. It features three-phase soft start and stop functionality using voltage or torque ramp methods to reduce mechanical stress and electrical peaks. The unit includes a built-in bypass system for improved efficiency and simplified installation, along with a detachable graphical display rated IP66 for outdoor and harsh environments. It supports multiple communication options including Modbus RTU and expandable fieldbus protocols such as Profinet, EtherNet/IP, and Profibus, making it suitable for integration into modern industrial automation systems.
Key Features:
-
300 A rated operational current: Supports high-power motor applications in industrial environments.
-
Wide voltage range 208–600 VAC: Compatible with various three-phase power systems.
-
Built-in bypass contactor: Reduces energy losses and simplifies wiring and installation.
-
Torque and voltage ramp control: Enables smooth motor start and stop to reduce mechanical stress.
-
Advanced motor protection functions: Includes current limit, kickstart, motor heating, and diagnostics.
-
Integrated communication options: Supports Modbus RTU and optional fieldbus protocols for system integration.
-
Detachable IP66-rated display: Provides durable interface for configuration and monitoring in harsh conditions.
-
Specialized application modes: Includes pump cleaning, braking, jog operation, and emergency/fire pump mode.
The PSTX300-600-70 delivers the reliability and precision required for controlled motor starting in industrial automation and motor control applications.
Description
The ABB PSTX300-600-70 is a high-capacity soft starter designed for controlled starting and stopping of three-phase motors in industrial applications. It operates within a voltage range of 208 to 600 VAC and supports a rated current of up to 300 A for inline connection. This unit provides advanced motor control functions including torque ramping, current limiting, and integrated bypass operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | ABB |
| Category | Industrial Automation and Controls |
| Part Number | PSTX300-600-70 |
| Subcategory | Soft Starters |
| Series | PSTX |
| Product Code | 1SFA898114R7000 |
| Rated Operational Current | 300 A (Inline) |
| Rated Voltage | 208–600 VAC |
| Control Supply Voltage | 100–250 VAC |
| Frequency | 50/60 Hz |
| Motor Power Rating | 160 kW |
| Phase | 3 Phase |
| Protection Rating | IP20 (Main Unit), IP66 (Display) |
| Communication Protocols | Modbus RTU, Profinet, Profibus, EtherNet/IP, Modbus TCP |
| Functions | Soft Start/Stop, Current Limit, Kickstart, Pump Cleaning, Diagnostics |
| Operating Temperature | -25°C to +60°C |
| Mounting Type | Panel Mount |
| Weight | 12.7 kg |
Information About PSTX300-600-70
The PSTX300-600-70 is part of ABB’s PSTX series of advanced soft starters developed for medium to large motor control applications. It features three-phase soft start and stop functionality using voltage or torque ramp methods to reduce mechanical stress and electrical peaks. The unit includes a built-in bypass system for improved efficiency and simplified installation, along with a detachable graphical display rated IP66 for outdoor and harsh environments. It supports multiple communication options including Modbus RTU and expandable fieldbus protocols such as Profinet, EtherNet/IP, and Profibus, making it suitable for integration into modern industrial automation systems.
Key Features:
-
300 A rated operational current: Supports high-power motor applications in industrial environments.
-
Wide voltage range 208–600 VAC: Compatible with various three-phase power systems.
-
Built-in bypass contactor: Reduces energy losses and simplifies wiring and installation.
-
Torque and voltage ramp control: Enables smooth motor start and stop to reduce mechanical stress.
-
Advanced motor protection functions: Includes current limit, kickstart, motor heating, and diagnostics.
-
Integrated communication options: Supports Modbus RTU and optional fieldbus protocols for system integration.
-
Detachable IP66-rated display: Provides durable interface for configuration and monitoring in harsh conditions.
-
Specialized application modes: Includes pump cleaning, braking, jog operation, and emergency/fire pump mode.
The PSTX300-600-70 delivers the reliability and precision required for controlled motor starting in industrial automation and motor control applications.