Siemens 6SL32111PB138UL0 Sinamics Variable Frequency Drive

Product Description

The SIEMENS 6SL32111PB138UL0 is a SINAMICS series variable frequency drive (VFD) designed to control AC motor speed and torque in industrial and commercial applications. VFDs in this product family regulate output frequency and voltage to match motor load demands, reducing energy consumption and mechanical stress on driven equipment. This unit ships as a single piece and weighs 3.748 pounds, with a compact footprint of 7.874 inches long by 6.890 inches wide by 11.614 inches tall. It is typically installed by licensed electricians or qualified drive technicians in panel or enclosure environments.

The SINAMICS line is used across a wide range of applications including HVAC air handling units, pumping systems, conveyor drives, and general industrial motor control. This drive is suited for both new installations and retrofit projects where precise motor speed control is required. Its compact dimensions make it practical for space-constrained control panels in commercial and light industrial settings.

Key Features

• SINAMICS series variable frequency drive for AC motor speed and torque control
• Compact enclosure: 7.874 inches x 6.890 inches x 11.614 inches
• Lightweight design at 3.748 pounds for easier panel installation
• Single-unit pack configuration for straightforward ordering and deployment
• Reduces motor energy consumption by matching drive output to actual load demand

Compatibility

Designed as an OEM-style replacement or direct-fit drive for systems requiring a SINAMICS series variable frequency drive in commercial and industrial motor control applications.

Installation Notes

Installation should be performed by a licensed electrician or a qualified drive technician familiar with NEC requirements for variable frequency drives. Disconnect and lock out all power to the panel before handling or wiring the drive. Follow the manufacturer wiring diagrams for line-side and load-side connections, and ensure the enclosure ventilation meets the drive manufacturer thermal requirements. Do not apply power until all wiring connections have been verified and the enclosure is properly secured.

Technical Specifications

• Weight: 3.748 pounds
• Length: 7.874 inches
• Width: 6.890 inches
• Height: 11.614 inches
• Package Quantity: 1 per pack
• UPC: 88762183106

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 6SL32111PB138UL0