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Siemens SINAMICS S120 Cabinet Module - 840A, 500kW, Active Line Module

Siemens SINAMICS S120 Active Line Module - 840A, 500kW.

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ManufacturerSiemens

Part number6SL3730-7TE38-4BA3

Type Active Line Module with Active Interface Module

Input Voltage 380-480V 3AC

Input Frequency 50/60 Hz

Rated DC Bus Voltage 510-720V DC

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Active Line Module Regenerative Energy Feedback 500kW Rated Power 840A Current Rating IP20 Cabinet Air Cooled

Product description

The Siemens SINAMICS S120 Cabinet Module (6SL3730-7TE38-4BA3) is an Active Line Module designed for high-performance drive systems. This cabinet unit includes an Active Interface Module and operates with a 380-480V, 3-phase AC input at 50/60 Hz. It provides a rated DC bus voltage output of 510-720V and delivers a substantial rated power of 500kW. The module is housed in an IP20 cabinet and features air cooling for efficient heat dissipation.

This component is integral to complex motor control applications in heavy industries such as metal processing, mining, oil and gas, and large-scale manufacturing. Its active line technology offers benefits like regenerative energy feedback to the grid, reducing energy consumption and operational costs.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens SINAMICS S120 Cabinet Module. Ensure the efficiency and reliability of your drive systems with quality components from Stanlo Automation.

Technical specifications

Type	Active Line Module with Active Interface Module
Input Voltage	380-480V 3AC
Input Frequency	50/60 Hz
Rated DC Bus Voltage	510-720V DC
Rated Power	500kW
Rated Current	840A
Cooling	Air Cooling
Enclosure	Cabinet Unit IP20

Common applications

Large Motor Drives

Industrial Automation

Regenerative Braking

Variable Speed Drives

High Power Applications

Compatible systems

SINAMICS S120 Drive Systems Various Siemens Control Units High-power motor applications

Also known as

SINAMICS S120 Cabinet Module Siemens Drive Module 840A Active Line Module

Replaces / compatible with

This Active Line Module is a key component for SINAMICS S120 drive systems, replacing or expanding existing power units in high-power motor control applications.

Technical note

Expert tip

The 840A rating requires robust upstream power distribution and protection to safely handle the significant current demands of this module.

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Frequently asked questions

What is the main advantage of the Siemens SINAMICS S120 Active Line Module (6SL3730-7TE38-4BA3)?

The primary advantage of the Active Line Module is its ability to feed regenerative energy back into the power grid. This significantly improves energy efficiency and reduces overall operating costs in demanding applications.