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ABB PSTX370-690-70

ABB PSTX370-690-70 | Advanced Soft Starter ABB

Original price was: $3,200.00.Current price is: $3,000.00.

The ABB PSTX370-690-70 is a high-performance soft starter designed to optimize motor control in industrial applications.

Brand model:ABB 
Product Name:PSTX370-690-70
Warranty: 1 year
Origin:USA
Inventory: Spot/Futures
Goods condition: Brand new
Delivery time: 3-4days/1month

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Description

Product Overview: ABB PSTX370-690-70

In industrial motor control, smooth operation, energy efficiency, and equipment protection are paramount. The ABB PSTX370-690-70 emerges as a high-performance soft starter designed to meet these critical needs, offering precise control over large electric motors in diverse industrial settings. As a flagship product from ABB—a global leader in power and automation technologies—the ABB PSTX370-690-70 combines innovative engineering with decades of expertise, making it a trusted solution for businesses seeking reliable motor management.

 

The ABB PSTX370-690-70 is engineered to regulate the voltage supplied to motors during startup and shutdown, minimizing mechanical stress and electrical disturbances. Unlike direct-on-line starters that cause sudden voltage spikes, this soft starter gradually ramps up motor speed, reducing wear on belts, gears, and bearings while preventing voltage drops in the power grid. Ideal for heavy-duty applications, the ABB PSTX370-690-70 ensures consistent performance even in demanding environments, supporting seamless operations across industries where motor reliability directly impacts productivity and safety.

Technical Specifications — ABB PSTX370-690-70

Parameter Specification
Product Model ABB PSTX370-690-70
Type Advanced Soft Starter
Rated Motor Power 370 kW @ 690V AC
Rated Current (Iₑ) 410 A
Voltage Range 380-690V AC, 3-phase 50/60Hz
Control Voltage 110-230V AC/DC
Start/Stop Modes Voltage ramp, current limit, kickstart
Protection Features Overload, phase loss, under/overvoltage, overcurrent
Enclosure Rating IP20 (panel-mounted)
Operating Temperature -10°C to +50°C (ambient)
Storage Temperature -40°C to +70°C
Dimensions (W×H×D) 275mm × 360mm × 190mm
Weight Approx. 8.5kg
Certifications CE, UL, CSA, IEC 60947-4-2
Communication Modbus RTU, Profibus DP (optional)
ABBPSTX370-690-70

ABB PSTX370-690-70

Installation and Maintenance: ABB PSTX370-690-70

Installing and maintaining the ABB PSTX370-690-70 is designed to be straightforward, ensuring minimal downtime during setup and operation.

Installation Steps

  1. Mounting: The ABB PSTX370-690-70 is panel-mounted, with secure fixing points for stable installation. Ensure the panel has adequate ventilation to dissipate heat, as specified in the user manual.
  2. Wiring: Connect the motor to the output terminals and the power supply to the input terminals, following the color-coded labels. Use appropriately sized cables to handle the rated current, and ensure proper grounding to prevent electrical hazards.
  3. Control Circuit: Wire the control signals (start/stop, emergency stop) to the designated terminals. Connect communication cables if using Modbus or Profibus for remote control.
  4. Configuration: Power on the device and use the front-panel controls to set motor parameters (power rating, voltage, start mode). Save settings and perform a test run to verify operation.

Maintenance Guidelines

  • Regular Inspections: Check connections quarterly for tightness and signs of corrosion. Clean dust from vents to maintain cooling efficiency.
  • Parameter Checks: Periodically review configured settings to ensure they align with operational needs, especially after system modifications.
  • Troubleshooting: The ABB PSTX370-690-70 provides diagnostic codes via the LED display for issues like overload or phase loss. Refer to the manual for quick resolution steps.
  • Firmware Updates: For models with communication capabilities, update firmware periodically via ABB’s software tools to access new features and improvements.

Related Products: ABB PSTX370-690-70

To build a complete motor control system, ABB offers complementary products that integrate seamlessly with the ABB PSTX370-690-70:

 

  • ABB AC500 PLCs: For centralized control and automation of motor networks, enabling synchronized operation.
  • ABB Motor Protection Relays: Add extra layers of safety with advanced fault detection and tripping capabilities.
  • ABB HMI Panels: Provide visual monitoring of motor performance and soft starter status for operators.
  • ABB PSTX Series Soft Starters: Other models in the range (e.g., PSTX250, PSTX470) cater to different motor sizes, offering consistent functionality across applications.

Product Guarantee: ABB PSTX370-690-70

ABB stands behind the quality of the ABB PSTX370-690-70 with a comprehensive support package:

 

  • Warranty: 2 years from delivery, covering defects in materials and workmanship under normal operating conditions.
  • Technical Support: Access to ABB’s global engineering team via phone, email, or WhatsApp +86 18859254943 for installation guidance and troubleshooting.
  • Replacement Services: Fast turnaround on repairs or replacements to minimize operational downtime, using genuine ABB components.
  • Documentation: Detailed manuals, installation guides, and datasheets are available online, providing step-by-step support for setup and maintenance.

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For inquiries about the ABB PSTX370-690-70, pricing, or technical support:

 

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