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6SL3211-0KB15-5BB1
Siemens 6SL3211-0KB15-5BB1 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 6SL3211-0KB15-5BB1 is a compact SINAMICS G110 CPM110 AC drive designed for variable-speed control of three-phase motors. Rated at 0.55 kW, it operates from a single-phase 200–240 V AC supply at 47–63 Hz and provides a rated output current of 3.20 A. An integrated Class B filter and RS-485 interface with USS protocol support integration into industrial control systems.
This model offers configurable V/f control, three digital inputs, and one isolated NPN digital output. Its constant-torque overload capability accommodates 150% load for 60 seconds. Measuring 150 × 90 × 101 mm (H × W × D), the IP20 drive features a flat heatsink specifically designed for cold-plate mounting. This version is supplied without a Basic Operator Panel and does not include an analog input.
This model offers configurable V/f control, three digital inputs, and one isolated NPN digital output. Its constant-torque overload capability accommodates 150% load for 60 seconds. Measuring 150 × 90 × 101 mm (H × W × D), the IP20 drive features a flat heatsink specifically designed for cold-plate mounting. This version is supplied without a Basic Operator Panel and does not include an analog input.
| Specification | Description |
|---|---|
| Manufacturer | Siemens |
| Part Number | 6SL3211-0KB15-5BB1 |
| Alternative Part Number | 6SL32110KB155BB1 |
| Product Family | SINAMICS G110 |
| Product Type | Variable-frequency AC drive |
| Description | Compact 0.55 kW AC motor drive with an integrated Class B filter, RS-485 communication, and a flat heat sink for cooling plate mounting. |
| Rated Output Power | 0.55 kW |
| Input Voltage | 200–240 V AC ±10% |
| Input Phases | Single-phase |
| Input Frequency | 47–63 Hz |
| Rated Input Current | 7.70 A |
| Output Phases | Three-phase |
| Rated Output Current | 3.20 A |
| Motor Control Method | Linear, square-law, or configurable V/f control |
| Output Frequency | Datasheet range: 0–650 Hz; production units are limited to 550 Hz |
| Pulse Frequency | 8 kHz |
| Overload Capacity | 150% for 60 seconds |
| Integrated Filter | Class B |
| Communication Interface | RS-485 with USS protocol |
| Digital Inputs | 3 |
| Digital Outputs | 1 isolated optocoupler output, NPN type |
| Analog Input | None |
| Basic Operator Panel | Not included |
| Frame Size | FSA |
| Mounting Requirement | Cooling plate mounting only |
| Protection Rating | IP20 / UL open type |
| Height | 150 mm |
| Width | 90 mm |
| Depth | 101 mm |
| Net Weight | 0.80 kg |
| Storage Temperature | -40 to +70°C |
| Relative Humidity | Up to 95%, noncondensing |
| Installation Altitude | 1,000 m |
What type of motor control does this drive provide?
The Siemens 6SL3211-0KB15-5BB1 is a SINAMICS G110 CPM110 variable frequency AC drive. It provides adjustable motor speed using linear, square-law, or configurable voltage-to-frequency (V/f) control.
What input power supply does this drive require?
The drive requires a single-phase 200–240 V AC supply with a voltage tolerance of ±10% and an input frequency of 47–63 Hz.
What are the rated power and output current?
The rated output power is 0.55 kW, and the rated output current is 3.20 A. The drive provides a three-phase AC output from a single-phase AC input.
Does this drive include an interference filter?
Yes. This model includes an integrated Class B interference filter. Filter suitability for a particular installation should be checked against the applicable installation requirements.
Which communication interface is included?
The drive includes an RS-485 interface using the USS protocol for communication with a compatible controller.
What input and output connections are available for control signals?
The drive has three digital inputs and one isolated, optocoupler-based NPN digital output. This version does not include an analog input.
What mounting arrangement does this model require?
The 6SL3211-0KB15-5BB1 has a flat heat sink and is intended only for cooling-plate mounting. The mounting arrangement must provide the heat dissipation required by the drive.
What are the drive's dimensions and weight?
This frame size A drive measures 150 mm high, 90 mm wide, and 101 mm deep. Its net weight is approximately 0.80 kg.
What enclosure protection does this drive provide?
The drive is rated IP20 and UL open type. It is not a sealed enclosure, so the surrounding installation must provide any additional protection required for the operating environment.
Is a basic operator panel included?
No. This version is supplied without a Basic Operator Panel (BOP). Do not assume that a local keypad and display are included.
What overload capability does this drive offer?
The specified constant-torque overload capability is 150% for 60 seconds. This is a short-duration overload rating, not a continuous operating rating.
What environmental conditions are specified?
The detailed data sheet lists an operating ambient temperature of −10°C to 40°C, a storage temperature of −40°C to 70°C, and relative humidity up to 95% without condensation. The specified installation altitude is 1,000 meters.
- Variable-speed control of small conveyor belts used in material handling and production lines.
- Speed adjustment for small pumps in fluid circulation and transfer applications.
- Airflow regulation for fans and blowers in ventilation equipment.
- Motor speed control for compact mixers and agitators.
- Adjustable-speed operation of feeders supplying materials to processing equipment.
- Control of small three-phase motors in packaging machinery with a compatible single-phase power supply.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
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Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
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Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
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7 months ago
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