Soft Starter, SIRIUS 3RW52 Series, Advanced Motor Starting Solution, Variant AC14 - 3RW5234-6AC14

Product Description

Soft Starter – Siemens SIRIUS 3RW52 Series (3RW5234-6AC14)

Advanced Motor Starting Solution | Variant AC14

The Siemens 3RW5234-6AC14 is a high-performance SIRIUS 3RW52 series advanced soft starter designed for reliable and intelligent control of three-phase induction motors. It ensures smooth motor starting and stopping, minimizing electrical stress on the power network and reducing mechanical wear on driven equipment.

This model is suitable for heavy industrial applications (up to 110 kW class motors) where high starting current control, energy efficiency, and advanced motor protection are required.

🔹 Key Features

• Siemens SIRIUS 3RW52 Series
• Model: 3RW5234-6AC14
• Advanced soft starter for industrial motor control
• Rated power: 110 kW @ 400–480 V AC
• Rated current: 113 A
• Supply voltage: 200–480 V AC
• Control voltage: 110–250 V AC/DC
• 3-phase controlled soft starting
• Integrated bypass contactor for reduced heat loss
• Built-in motor overload and thermal protection
• Adjustable current limiting during start-up
• Soft torque control for smooth acceleration and deceleration
• Supports communication modules (PROFINET / PROFIBUS / Modbus TCP optional)
• Analog output for monitoring motor status/current
• Compact panel-mounted design
• Maintenance-free electronic switching system