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Marvo Part ID: MV-292A

£566.41 (ex. VAT)


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Specification Description
Part Number 6SL3210-1KE21-3UF1
Manufacturer Siemens
Type Inverter Drive
Input Voltage 380 to 480 V ac
Input Frequency 47 to 63 Hz
Rated Input Current (LO) 16.5 A
Rated Input Current (HO) 12.8 A
Output Voltage 400V IEC, 480V NEC
Rated Output Power (LO) 5.5 kW
Rated Output Power (HO) 4.0 kW
Rated Output Current (LO) 12.5 A
Rated Output Current (HO) 8.8 A
Maximum Output Current 17.6 A
Output Frequency Range 0 to 550 Hz (V/F Control), 0 to 240 Hz (Vector Control)
Overload Capability (LO) 150% base load current for 3 s, followed by 110% for 57 s in a 300 s cycle
Overload Capability (HO) 200% base load current for 3 s, followed by 150% for 57 s in a 300 s cycle
Communication PROFINET, EtherNet/IP
Digital Inputs 6 standard, 1 fail-safe
Digital Outputs 1 relay changeover contact, 1 transistor
Analogue/Digital Inputs 1 (Differential input)
Analogue Outputs 1 (Non-isolated output)
PTC/KTY Interface 1 motor temperature sensor input
Control Techniques V/f control, Sensorless vector control
Cooling Method Air cooling with integrated fan
Installation Altitude Up to 1,000 m
Operating Temperature Range -10 to 40 °C
Storage Temperature Range -40 to 70 °C
Relative Humidity Up to 95% at 40 °C, non-condensing
Degree of Protection IP20 / UL open type
Dimensions 100 mm x 196 mm x 225 mm
Net Weight 2.30 kg
Compliance UL, cUL, CE, C-Tick (RCM)
Efficiency Class IE2 according to IEC61800-9-2

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6SL3210-1KE21-3UF1 Product Description

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 5.5 kW and an input voltage range of 380 to 480 V ac, this inverter is suitable for a wide array of applications in industrial environments. It offers a versatile frequency range of 0 to 550 Hz when operating under V/F control and 0 to 240 Hz for vector control, catering to diverse operational requirements.

The inverter's design includes a built-in PROFINET and EtherNet/IP communication interface, facilitating seamless integration into existing automation networks. It also features six standard digital inputs, one fail-safe digital input, and multiple outputs, including relay changeover contacts and transistor outputs, for comprehensive control and feedback.

The SINAMICS G120C is engineered with advanced closed-loop control techniques such as sensorless vector control, ensuring precise motor operation without the need for an external encoder. Its overload capability is adept at handling demanding industrial tasks, with Low Overload (LO) and High Overload (HO) settings to accommodate different load conditions.

This inverter drive is also designed with user convenience in mind, featuring plug-in screw terminals for straightforward installation and maintenance. The compact dimensions of 100 x 196 x 225 mm make it an ideal choice for applications where space is at a premium.

Adhering to international standards such as UL, cUL, CE, and C-Tick (RCM), the Siemens SINAMICS G120C Series Inverter Drive is a reliable and efficient solution for controlling motors in a variety of industrial applications.

Frequently Asked Questions

What are the voltage requirements for this inverter drive?

The inverter drive operates on a three-phase line voltage of 380 to 480 V ac, with a tolerance of +10% to -20%.

Can this drive be used for both V/F and vector control?

Yes, the inverter drive supports 0 to 550 Hz for V/F control and 0 to 240 Hz for vector control.

What is the rated power output of this inverter drive?

The rated power output for low overload (LO) is 5.5 kW, and for high overload (HO), it is 4.0 kW.

What are the communication options available with this drive?

This drive is equipped with PROFINET and EtherNet/IP for communication.

What are the ambient operating conditions for this drive?

The drive can operate in ambient temperatures ranging from -10 to 40 °C (14 to 104 °F) and should be installed at an altitude of up to 1,000 m (3,280.84 ft).

What is the efficiency class of this inverter drive?

The inverter drive is rated as efficiency class IE2 according to IEC61800-9-2 standards.

What type of cooling does this inverter drive require?

The drive uses air cooling with an integrated fan to maintain optimal operating temperatures.

What is the maximum length for motor cables when using this drive?

For shielded cables, the maximum motor cable length is 50 m (164.04 ft), and for unshielded cables, it is 150 m (492.13 ft).

What is the frame size and weight of this inverter drive?

The frame size is FSB, and the net weight of the drive is approximately 2.30 kg (5.07 lb).

What are the dimensions of this inverter drive?

The dimensions of the drive are 100 mm (3.94 in) in width, 196 mm (7.72 in) in height, and 208 mm (8.19 in) in depth.