Siemens Inverter Drive 4 kW 3 Phase SINAMICS G115D Series 6SL3520-3XN04-0AF0 480V 20.4A

Siemens 6SL3520-3XN04-0AF0 Inverter Drive 4 kW 3 Phase SINAMICS G115D Series offers robust and efficient motor control for industrial applications. It supports AC motors with precise current and frequency regulation, able to supply up to 20.4 A at 480 V supply voltage, adaptable between 380 V and 480 V within a +10% to -10% tolerance band. The drive is built for wall mounting with IP66 and IP65 rated enclosures, providing excellent protection against dust and water ingress.

This inverter drive supports output frequencies up to 240 Hz, enabling high-speed motor operation for demanding processes. Designed for use in harsh environments, it operates reliably in temperatures ranging from -30°C up to 55°C, making it suitable for diverse industrial and manufacturing settings including automation and control systems requiring efficient and energy-saving solutions.

The SINAMICS G115D Series features a built-in RFI suppression filter compliant with Category C2 standards, minimizing electromagnetic interference. The device also supports brake voltage of 180 V DC by default, adding safety and control in braking scenarios.

With certifications such as SEMI F47, CE, EAC, UL, cUL, KCC, C-Tick (RCM), and REACH, this inverter drive complies with global quality and safety standards, ensuring reliable performance and long-term operational stability.

The compact dimensions of 425 mm width, 240 mm height, and 169 mm depth allow flexibility in installation within control cabinets or on factory walls. Energy efficiency is a key feature, with a power loss of just 0.173 kW and a high efficiency rate of 97% reducing operational costs and environmental impact.

Compatible with AC motors and equipped with integrated RFI suppression filter for Category C2. Operating voltage range from 380V to 480V with line voltage tolerance of +10%/-10%. Output frequency capability up to 240 Hz ensuring precise motor speed control.

Wall mount type enclosure with IP66 and IP65 ratings for high ingress protection. Wide operating temperature range from -30°C to 55°C suitable for varied environmental conditions. Energy-saving with high power efficiency of 97% and power factor modulation.

Compliant with major international standards including SEMI F47, CE, EAC, UL, cUL, KCC, C-Tick (RCM), and REACH. Compact form factor with dimensions 425 mm width, 240 mm height, and 169 mm depth.

This Siemens inverter drive is ideal for industrial automation, manufacturing processes, HVAC systems, and any application requiring reliable, high-performance AC motor control. It supports sustainable operations through energy efficiency and complies with environmental and safety regulations.

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