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Siemens 6SL3210-1KE22-6UF1 SINAMICS G120C PROFINET Compact Inverter
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
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Overview
- Compare the motor rated current against the selected low- or high-overload current.
- Provide cabinet ventilation for the fan-cooled FSC frame and specified ambient conditions.
- Select conductor cross-sections and braking-resistor cable length within the terminal limits.
- Configure the local I/O, motor-temperature sensor and STO circuit for the drive application.
SIEMENS SINAMICS G120C
6SL3210-1KE22-6UF1 SINAMICS G120C PROFINET Compact Inverter
Operate a three-phase motor with an unfiltered G120C drive offering 11 kW low-overload or 7.5 kW high-overload ratings, PROFINET and integrated Safe Torque Off.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6SL3210-1KE22-6UF1 |
| Product Type | Compact frequency inverter |
| Core Function | Control three-phase motor speed |
| Application | Industrial motor drives with PROFINET |
Two duty ratings
Select the low-overload or high-overload base rating to suit the motor duty.
Networked drive control
PROFINET communication integrates commands and operating data into the automation system.
Compact FSC enclosure
The complete inverter combines control and power electronics in an IP20 frame.
Product Overview
6SL3210-1KE22-6UF1 is a compact SINAMICS G120C inverter for three-phase 380 to 480 V AC supplies. It combines motor-control electronics, power conversion, terminal I/O and PROFINET communication in one FSC unit.
The drive is rated at 11 kW for low-overload operation or 7.5 kW for high-overload operation at the 400 V IEC rating, with sensorless vector and V/f control, an integrated STO function and no integrated line filter.
Key Functions
Match the drive to the load cycle
Separate low-overload and high-overload ratings define the available continuous power and short-term overload current.
Control without an encoder
Sensorless vector control and selectable V/f characteristics regulate the motor without an encoder-feedback interface.
Integrate local signals and network commands
Six digital inputs, relay and transistor outputs, analog I/O and a motor-temperature input provide the field interfaces alongside PROFINET.
Official Specifications
| AC Input Supply | 3-phase 380 to 480 V AC, +10% / −20%, 47 to 63 Hz |
|---|---|
| Input Current by Duty | 33.00 A low overload; 24.10 A high overload |
| Rated Motor Power at 400 V IEC | 11.00 kW low overload; 7.50 kW high overload |
| Rated Output Current by Duty | 25.00 A low overload; 16.50 A high overload |
| Low-Overload Cycle | 150% of base current for 3 s, then 110% for 57 s within a 300 s cycle |
| High-Overload Cycle | 200% of base current for 3 s, then 150% for 57 s within a 300 s cycle |
| Pulse and Output Frequencies | 4 kHz pulse frequency; vector control 0 to 240 Hz; V/f control 0 to 550 Hz |
| Integrated Line Filter | Unfiltered |
| Digital Input Capacity | 6 standard inputs and 1 fail-safe input |
| Digital Output Ratings | 1 relay changeover and 1 transistor output, each rated 30 V DC and 0.5 A for resistive loads |
| Analog Interface Capacity | 1 differential 10-bit analog input and 1 non-isolated analog output |
| Motor Temperature Interface | PTC, KTY or Thermo-Click; accuracy ±5 °C |
| Safety Function | Safe Torque Off (STO) |
| Power Loss and Efficiency | 292.0 W; efficiency 97% |
| Cooling and Air Requirement | Integrated-fan air cooling; 0.018 m³/s |
| Operating Ambient Conditions | −10 to +40 °C; maximum 95% relative humidity at 40 °C without condensation or icing |
| Maximum Motor Cable Length | 150 m for shielded or unshielded cable |
| Power Terminal Conductor Range | 6 to 16 mm² for line, motor and braking-resistor plug-in screw terminals |
| Enclosure and Frame | IP20 / UL open type; FSC |
| Dimensions and Net Weight | 140 × 295 × 205 mm (W × H × D); 4.40 kg |
Frequently Asked Questions
Should I size 6SL3210-1KE22-6UF1 as an 11 kW or a 7.5 kW drive?
Use the 11 kW low-overload rating or the 7.5 kW high-overload rating according to the required motor current and load cycle.
Does 6SL3210-1KE22-6UF1 support Networked drive control for mobile equipment?
No, this inverter version is unfiltered.
Can 6SL3210-1KE22-6UF1 regulate a motor with encoder feedback?
No, the supported control methods are sensorless vector and V/f control without encoder feedback.
What output-frequency limit applies to the control mode selected on 6SL3210-1KE22-6UF1?
The output range is 0 to 240 Hz in vector control and 0 to 550 Hz in V/f control.
How long can the motor cable connected to 6SL3210-1KE22-6UF1 be?
The maximum motor cable length is 150 m for both shielded and unshielded cable.
Which motor-temperature sensors can I connect to 6SL3210-1KE22-6UF1?
The temperature input accepts PTC, KTY and Thermo-Click sensors.
How far from 6SL3210-1KE22-6UF1 can I place the braking resistor?
The braking-resistor connection permits a maximum cable length of 15 m.
