Siemens Inverter Drive, 4 kW Power Rating, 3 Phase, SINAMICS G115D Series, 480V, 20.4 A 6SL3520-2XN04-0AB0

Siemens 6SL3520-2XN04-0AB0 Inverter Drive is a high-performance 4 kW, 3 phase power electronic converter from the SINAMICS G115D series designed for industrial motor control applications. It operates with supply voltages ranging between 380V and 480V and supports a maximum output current of 20.4 A. Engineered for durability, it features an IP65 and IP66 rated enclosure ensuring protection in tough environments.

This inverter drive is designed to work seamlessly with SIMOGEAR 2KJ8 geared motors, supporting three phase asynchronous motors with IE3 efficiency or high efficiency synchronous reluctance motors classified as IE4. Its capability to deliver output frequencies up to 550 Hz enables sophisticated control for conveyor systems including encoderless vector control.

The device integrates safety features such as Safe Torque Off (STO) function with fail safe digital input and PROFIsafe compatibility that guarantee operational security. The modular configuration allows easy installation directly on machinery, eliminating the need for control cabinets, thus reducing space requirements and cooling needs.

Its compact size with dimensions of 425mm width, 240mm length, and 169mm depth combined with a wide operating temperature range (-30°C to 55°C) makes it suitable for various industrial settings like manufacturing, material handling, and automation.

The inverter drive adheres to rigorous standards including CE, cUL, UL, EAC, and REACH ensuring compliance and reliability. As a Better World product, it supports energy-saving initiatives and efficient operation.

Supports supply voltage range from 380V to 480V for versatile electrical compatibility. Maximum output current of 20.4 A ensures powerful performance for demanding applications. IP65 and IP66 rated enclosure offers robust protection against dust and water ingress.

Operational temperature range from -30°C to 55°C for reliable use in harsh industrial environments. Compact modular design with overall dimensions 425mm width, 240mm length, and 169mm depth facilitating easy installation.

Built-in safety features including STO function with fail-safe digital input and PROFIsafe integration. Complies with multiple international standards such as CE, cUL, UL, and REACH for assured quality. Supports output frequency up to 550 Hz enabling precise speed control of motors.

Optimized for use with SIMOGEAR geared motors and asynchronous or synchronous reluctance motors. Designed specifically for horizontal conveyor systems from simple speed regulation to encoderless vector control. Energy-saving Better World product with sustainability benefits contributing to lower operational costs.

This Siemens inverter drive is ideal for industrial automation, manufacturing lines, commercial conveyor applications, HVAC systems, and water treatment plants requiring reliable motor speed and torque control. Its modular and robust design allows installation on machines directly, saving control cabinet space and simplifying commissioning.

Explore the Siemens inverter drive range and related automation and control gear products on EnvMart for advanced industrial applications.

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