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Specification & Description
Specification | Description |
---|---|
Part Number | 6SL3210-1KE18-8UP1 |
Manufacturer | Siemens |
Category | General Automation |
Series | SINAMICS G120C |
Function | Inverter Drive |
Power Output | 4 kW |
Input Voltage Range | 380 to 480 V ac |
Input Frequency Range | 47 to 63 Hz |
Output Current | 11.4 A (Low Overload), 10.6 A (High Overload) |
Output Frequency Range | 0 to 550 Hz (V/F Control), 0 to 240 Hz (Vector Control) |
Dimensions | 73 x 196 x 203 mm |
Weight | 2.100 kg |
Ambient Operating Temperature | -10 to 40 °C |
Cooling Method | Air cooling using an integrated fan |
Installation Altitude | Up to 1000 m |
Overload Capability | 150% base load current for 3 s (LO), 200% base load current for 3 s (HO) |
Communication | PROFIBUS DP |
Protection Class | IP20 / UL open type |
Efficiency Class | IE2 according to EN 50598-2 |
Control Techniques | Sensorless vector control, V/f control with and without flux current control (FCC), V/f ECO |
The Siemens SINAMICS G120C Series Inverter Drive is a compact and robust device designed to provide efficient speed and torque control of three-phase motors. With a power rating of 4 kW and an operational voltage range of 380 to 480 V ac, this inverter is well-suited for a variety of industrial applications. It offers a wide frequency output of 0 to 550 Hz when operating in V/F Control mode and 0 to 240 Hz in Vector Control mode, catering to diverse operational requirements.
The inverter's design is optimised for space-saving installation, with dimensions of 73 x 196 x 203 mm, making it an excellent choice for situations where space is at a premium. The SINAMICS G120C is engineered to handle both Low Overload (LO) and High Overload (HO) conditions, ensuring reliable performance and adaptability to fluctuating load demands.
This inverter drive is unfiltered and operates with a power factor of 0.70 to 0.85 and an impressive efficiency rating of 0.97, which contributes to energy savings and reduced operational costs. The sound pressure level is a quiet 52 dB, minimising noise in the working environment.
For integration into various control systems, the inverter includes a PROFIBUS DP communication interface, multiple digital and analog inputs/outputs, and a PTC/KTY interface for motor temperature monitoring. The device is also equipped with an integrated fan for air cooling, ensuring it operates effectively within an ambient temperature range of -10 to 40 °C.
The SINAMICS G120C Series Inverter Drive is compliant with international standards, including UL, cUL, CE, and C-Tick (RCM), ensuring it meets the rigorous safety and performance requirements for the UK and global markets. Its advanced features and reliable performance make it a valuable component for optimising industrial processes and machinery efficiency.
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Frequently Asked Questions
What is the power rating for this inverter drive?
The inverter drive has a rated power of 4 kW for Low Overload (LO) applications and 3 kW for High Overload (HO) applications when connected to a 400V IEC supply.
Can this inverter drive operate at different frequencies?
Yes, it can operate at a range of 0 to 550 Hz for V/F control and 0 to 240 Hz for vector control.
What are the ambient operating conditions for this inverter drive?
The inverter drive is designed to operate within an ambient temperature range of -10 to 40 °C for operation, and it can handle up to 95% relative humidity at 40 °C without condensation or icing.
What type of cooling does the inverter drive use?
It uses air cooling with an integrated fan to maintain the appropriate operating temperature.
What is the efficiency class of this inverter drive?
The inverter drive is rated as efficiency class IE2 according to EN 50598-2.
What kind of control techniques does the inverter drive support?
The inverter drive supports several control techniques including V/f linear and square-law control, V/f with flux current control (FCC), V/f ECO, and sensorless vector control.
What is the maximum installation altitude for the inverter drive?
The maximum installation altitude for the inverter drive is 1000 meters above sea level without derating.
Does the inverter drive come with a filter?
No, the inverter drive comes unfiltered.
What are the dimensions of the inverter drive?
The inverter drive measures 73 mm in width, 196 mm in height, and 203 mm in depth.
What is the degree of protection for the inverter drive?
The inverter drive has a degree of protection of IP20 / UL open type.
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