Siemens 6SL3320-1TE38-4AA3

Siemens 6SL3320-1TE38-4AA3 – Overview

The Siemens SINAMICS 6SL3320-1TE38-4AA3 is a single motor module in the SINAMICS S120 family, designed for medium to high-power industrial applications. It takes a DC link input (510–720 V DC) and delivers a three-phase AC output up to 480 V, supporting high current loads. It is rated for 840 A continuous and 450 kW nameplate power, with internal air cooling and IP00 enclosure.

This module is intended to be part of a modular drive system, working with a control unit and associated dc link / bus architecture. Its robust design and modularity make it suited for OEMs and complex industrial motor drive setups.

Key Features

• DC link input: 510–720 V DC

• 3-phase AC output: 0–480 V

• Rated current: 840 A

• Rated power: 450 kW

• Internal air cooling (forced cooling)

• IP00 enclosure (open frame module)

• Drive-CLiQ interface (for feedback and communication)

• High power density in modular format

• Compatible with SINAMICS S120 control units and ecosystem

Technical Specifications

• Part Numbers:
    – 6SL3320-1TE38-4AA3
    – 6SL3320/1TE38/4AA3

• DC Input Voltage Range: 510 to 720 V DC

• AC Output: 0 to 480 V, three-phase

• Rated Current: 840 A continuous

• Rated Power: 450 kW

• Cooling Method: Internal forced air cooling

• Protection / Enclosure: IP00 (module design, for installation in cabinet or frame)

• Interface / Communication: Drive-CLiQ for sensor and module interconnect

• Operational Environment: Standard industrial ambient conditions

• Other Ratings:
    – Product is classified as “Active Product” in its lifecycle
    – Typical dispatch / lead time: ~30 working days
    – Net weight: ~282 kg (module only)

Applications

• Large industrial motors (pumps, compressors, fans)

• High-power milling, cutting, and machine tool axes

• Multi-motor systems in process industries

• Modular drive systems with shared DC bus topologies

• Systems requiring high reliability and modular service

Why Choose Siemens 6SL3320-1TE38-4AA3

• High continuous current and power capability in a modular frame

• Seamless integration into SINAMICS S120 system architecture

• Reliable internal cooling and proven Siemens engineering

• Suitable for large-scale industrial drive systems

• Future-proof modular architecture

Order Now

The Siemens 6SL3320-1TE38-4AA3 SINAMICS S120 single motor module is available for order with a typical lead time of 4–6 weeks.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply