3RW5055-2AB15
The 3RW5055-2AB15 is a Siemens SIRIUS 3RW50 series soft starter, suitable for 400-600V three-phase power supplies, with a rated current of 143A. It features a spring terminal design and analog output, making it suitable for smooth start and stop control of high-voltage motors.
Product Positioning
The 3RW5055-2AB15 is a soft starter from the Siemens SIRIUS 3RW50 series, suitable for 400-600V high-voltage three-phase power supplies, and can provide smooth start-stop control for large high-voltage motors.
Core Product Advantages and Features
High voltage power supply compatibility
The main circuit can withstand 400-600V three-phase power supply, making it suitable for high-voltage power grid environments such as North America.
Spring terminal wiring
The control circuit uses a spring terminal design, allowing for quick wiring without tools.
Analog output monitoring
It provides analog signal output, making it easy to transmit operational information back to the upper-level monitoring system.
Full soft start/stop function
The start and stop ramp times can be adjusted to reduce the mechanical shock when the high-voltage motor starts.
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