SIEMENS 3RW4435-6BC45 SIRIUS Soft Starter :

The Siemens 3RW4435-6BC44 is a SIRIUS 3RW44 soft starter. This series is designed as a high-performance compact automation solution for controlling the acceleration and deceleration of AC motors, thereby reducing mechanical stress and electrical current surges during startup.

Key features of the 3RW44 series include innovative closed-loop torque control for handling demanding starting applications, an integrated bypass contactor system that reduces thermal losses during operation, and a user-friendly interface with a multi-line display for straightforward setup and monitoring. It also offers comprehensive motor and device protection, built-in motor overload protection, and options for communication via a PROFIBUS DP module

Technical Specifications :

• Rated Operational Current: 134 A at 400 V and 40°C.
• Motor Power at 400V/40°C:
  • Standard (In-Line) Circuit: 75 kW.
  • Inside-Delta Circuit: 132 kW.
• Operational Voltage Range: 200 - 460 V AC.
• Control Supply Voltage: 230 V AC at 50/60 Hz.
• Key Functions: Soft starting and soft stopping, torque control, adjustable current limiting, integrated bypass contactor, electronic motor overload protection, and thermal motor protection evaluation.
• Connection Type: Screw terminals for main and auxiliary circuits.
• Dimensions (Approx.): Width: 170 mm, Height: 200 mm, Depth: 270 mm.
• Weight: Approximately 7.9 kg.
• Operating Ambient Temperature: -25 °C to +60 °C (with derating above 40 °C).
• Protection Rating: IP00

Packing & Delivery:
1)100% brand New and Original Factory Seal!
2)Warranty: 1 year
3)Package: Original packing with cartons.
4)Delivery time: Shipped in 3-7 days after payment
5) All the goods will be tested before shipment.

     Xiamen Online Union Technology Co., Ltd is a global distributor of automation parts, focusing on mature, popular and powerful products. We have thousands of new parts in stock, which have been exported to more than 50 countries in the world. All the products we provide are original brand-new and factory sealed. Provide customers around the world with products, quality service and sales support, as well as first-class warranty and repair options. We also have good cooperation with many experienced express companies around the world. We can ship the goods to you quickly with strong timeliness.

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