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Siemens SINAMICS S120 Cabinet Module 1025A, 690V AC

Siemens SINAMICS S120 Cabinet Module, 1025A, 690V AC output, 1000kW.

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ManufacturerSiemens

Part number6SL3720-1TG41-0AU3

Series SINAMICS S120 Cabinet

Type Single Motor Module with CIM

NEMA Design Yes

Input Voltage 675 - 1035 V DC

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High output current (1025A) Wide DC input voltage range 1000kW power rating NEMA cabinet design IP20 protection Air-cooled

Product description

The Siemens SINAMICS S120 Cabinet Module (6SL3720-1TG41-0AU3) is a high-power drive solution designed for demanding industrial applications. This unit integrates a Single Motor Module with a Control Interface Module (CIM) in a NEMA-designed cabinet, featuring IP20 protection and air cooling. It handles a wide DC input range of 675-1035V and delivers a 3-phase AC output from 0-690V at an impressive 1025A, with a unit rating of 1000kW.

This cabinet module is ideal for controlling large industrial motors in heavy-duty applications such as large pumps, fans, compressors, extruders, and crushers. Its robust construction and high power capacity make it suitable for sectors including mining, oil and gas, power generation, and large-scale manufacturing where continuous operation and high torque are critical.

Stanlo Automation, a veteran-owned distributor of industrial surplus parts, offers the Siemens 6SL3720-1TG41-0AU3 SINAMICS S120 Cabinet Module. Ensure your heavy-duty operations are powered by reliable, high-performance drive technology from Stanlo.

Technical specifications

Series	SINAMICS S120 Cabinet
Type	Single Motor Module with CIM
NEMA Design	Yes
Input Voltage	675 - 1035 V DC
Output Voltage	0 - 690 V 3 AC
Output Current	1025 A
Unit Rating	1000 kW
Cooling	Air cooling
Enclosure	IP20

Common applications

Large industrial pumps

Heavy-duty fans

Extruders

Compressors

Mining equipment

Oil and gas machinery

Compatible systems

Siemens SINAMICS S120 Control Units High-Power Industrial Motors DC Power Supplies (675-1035V)

Also known as

Siemens S120 cabinet drive SINAMICS S120 1000kW module Siemens high power VFD 6SL3720 cabinet

Replaces / compatible with

This cabinet module is designed as a high-power drive solution within the SINAMICS S120 family, often replacing multiple smaller drives or older generation high-power systems.

Technical note

Expert tip

Proper installation includes ensuring adequate airflow for the air-cooling system and compliance with the specified DC input voltage range for optimal performance and longevity.

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Frequently asked questions

What is the maximum output current and power rating for the Siemens 6SL3720-1TG41-0AU3?

The Siemens SINAMICS S120 Cabinet Module 6SL3720-1TG41-0AU3 is rated for a 1025A output current and a 1000kW (kilowatt) unit rating. This makes it suitable for controlling very large industrial motors.