The Siemens 6SL3211-0AB17-5BA1 is a - 6sl3211-0ab17-5ba1 sinamics g110-cpm110 ac drive for industrial control and automation applications.

Siemens 6SL3211-0AB17-5BA1 is a SINAMICS G110-CPM110 AC drive rated 0.75 kW with a 200 … 240 V ± 10 % single-phase input. It converts single-phase line power to a three-phase output at 3.90 A rated current, making it a compact variable-speed solution for pumps, fans and small conveyors in oil and gas support areas.

What does the 6SL3211-0AB17-5BA1 cost to operate over its service life?

Energy consumption and maintenance effort drive the total cost of ownership for any drive. This model runs on a 200 … 240 V ± 10 % single-phase supply, so it fits locations where three-phase power is not available. The 0.75 kW rating and 3.90 A output current are matched to small loads, which avoids oversizing and the extra energy that comes with it. A pulse frequency of 8 kHz keeps motor current smooth, reducing stress on windings and bearings. Because the drive accepts a 47 … 63 Hz line frequency, it tolerates the frequency variations common on generator-fed or remote power systems. Each of these characteristics lowers the hidden cost of downtime and premature motor failure.

Key features and technical specifications

• Input voltage: 200 … 240 V ± 10 %, single-phase AC.
• Line frequency: 47 … 63 Hz for unstable supply conditions.
• Rated input current: 10.00 A.
• Output: three-phase, 0.75 kW, 3.90 A rated current.
• Output frequency: 0 … 650 Hz for V/f control; production limited to 550 Hz by legal stipulations.
• Pulse frequency: 8 kHz.
• Communication: RS485 interface.
• Degree of protection: IP20 / UL open type.
• Ambient temperature: operation -10 … 40 °C; storage -40 … 70 °C.
• Relative humidity: max. 95 %, condensation not permitted.
• Installation altitude: 1,000 m.
• Dimensions (W × H × D): 90.0 mm × 150.0 mm × 131.0 mm; net weight 0.90 kg.
• Inputs/outputs: 3 digital inputs, 1 analog input (setpoint 0...10 V, scalable or usable as a fourth digital input), 1 isolated optocoupler output (NPN).
• Standards: UL, cUL, CE, C-Tick (RCM); CE marking per Low-voltage directive 2006/95/EC.

How does the drive handle harsh oil and gas environments?

The operating temperature range of -10 … 40 °C covers most sheltered cabinets and control rooms. Because the IP20 / UL open type enclosure is not sealed, the drive must be installed inside a protective panel. In oil and gas sites, that panel keeps out dust and moisture while the drive's 95 % relative humidity limit (no condensation) defines the acceptable cabinet atmosphere. The 1,000 m installation altitude limit should be checked for high-elevation well sites. For demanding environments, a properly rated enclosure is essential; the drive itself is built for demanding environments when protected accordingly.

Installation and setup considerations

Mount the drive vertically inside a cabinet that provides adequate airflow around the 90.0 mm × 150.0 mm × 131.0 mm frame. Connect the single-phase supply to the input terminals and the three-phase motor to the output terminals. Use the RS485 port for serial communication with a supervisory controller or HMI. The analog input accepts a 0...10 V setpoint signal, which can be scaled or reassigned as a fourth digital input. For V/f control, the output frequency can be set from 0 … 650 Hz, though production units are limited to 550 Hz. Always follow the manufacturer's safety manual during wiring and commissioning.

Reliability and maintenance

Regular inspection of cabinet filters and cooling paths helps maintain the 40 °C maximum operating temperature. Because the drive uses an 8 kHz pulse frequency, motor insulation should be checked periodically. The RS485 connection and digital I/O terminals should be inspected for tightness. These simple steps protect the drive and support reliability you can depend on in mission-critical operations.

Integration and compatibility

The RS485 interface allows the drive to exchange data with controllers and monitoring systems. When integrating into a fieldbus network, an external gateway or connection module may be required; confirm cable and gateway compatibility with PetroPartsOnline before ordering. The three digital inputs and one analog input provide basic control and feedback without additional hardware.

Frequently asked questions

What is the input voltage range of the Siemens unit?

The Siemens unit accepts a single-phase input of 200 … 240 V ± 10 % at 47 … 63 Hz.

Can This unit operate at high ambient temperatures?

The drive is rated for operation from -10 … 40 °C. Storage is permitted from -40 … 70 °C, but relative humidity must not exceed 95 % with no condensation.

What communication interface does This unit provide?

It provides an RS485 interface for serial communication with controllers or monitoring equipment.

What is the output power rating of the Siemens unit?

The drive delivers 0.75 kW with a rated output current of 3.90 A in three-phase configuration.

How many digital inputs does This unit have?

It has 3 digital inputs, plus 1 analog input that can be scaled or used as a fourth digital input.

Contact PetroPartsOnline for parts suited to your application's requirements.

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