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Siemens SINAMICS S120 Cabinet Module: 900kW, 1880A Output, 3AC 380-480V

Siemens SINAMICS S120 Cabinet Module, 900kW, 1880A, 3AC 380-480V.

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ManufacturerSiemens

Part number6SL3730-1TE41-8CU3

Type Cabinet Module Basic Line Module

Input Voltage 3AC 380-480V, 50/60Hz

Output Voltage DC 510 - 650V

Unit Rating 900kW

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900kW rated power 1880A output current 380-480V AC input IP20 protection Air cooled Designed for parallel connection NEMA Design

Product description

The Siemens SINAMICS S120 Cabinet Module (6SL3730-1TE41-8CU3) is a high-power line module designed for demanding drive applications. It operates on a 3-phase AC input of 380-480V, 50/60Hz, providing a DC output of 510-650V. This unit has a rated power of 900kW and an output current of 1880A. It is a cubicle unit with an IP20 protection rating and features air cooling.

This module is part of the SINAMICS S120 drive system, typically used in large industrial applications requiring significant motor control, such as heavy machinery, extruders, cranes, and large pump or fan systems. Its design for parallel connection and mounting on the left to an LCM (Line Connection Module) indicates its role in high-power, distributed drive configurations.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 6SL3730-1TE41-8CU3. Secure powerful and reliable drive components for your large-scale automation projects from our trusted inventory.

Technical specifications

Type	Cabinet Module Basic Line Module
Input Voltage	3AC 380-480V, 50/60Hz
Output Voltage	DC 510 - 650V
Unit Rating	900kW
Output Current	1880A
Cooling	Air Cooling
Protection	IP20
Version	For parallel connection, mounting on the left to LCM, NEMA Design
Manufacturer	Siemens
Series	SINAMICS S120

Common applications

Heavy machinery

Extrusion lines

Cranes and hoists

Large pump systems

Large fan systems

Industrial drives

High-power motor control

Compatible systems

SINAMICS S120 drive system Siemens SIMATIC PLCs High-power AC motors

Also known as

Siemens SINAMICS S120 Module 6SL3730 Line Module Siemens 900kW Drive

Replaces / compatible with

This S120 Cabinet Module is designed for large motor applications and can replace older, less efficient high-power drive solutions. Ensure compatibility with your existing SINAMICS S120 components.

Technical note

Expert tip

The NEMA design and IP20 rating indicate this module is intended for installation within a control cabinet, requiring proper ventilation and environmental protection.

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Frequently asked questions

What is the power rating and input voltage for the Siemens 6SL3730-1TE41-8CU3 SINAMICS S120 Cabinet Module?

The Siemens SINAMICS S120 Cabinet Module (6SL3730-1TE41-8CU3) has a unit rating of 900kW and operates on a 3-phase AC input of 380-480V, 50/60Hz.