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Product description

The Siemens 6SL3210-1KE12-3AF2 is a compact SINAMICS G120C frequency converter for three-phase supplies from 380 to 480 V with a tolerance of +10 or -20% and a mains frequency of 47 to 63 Hz. For low overload (LO), Siemens states 0.75 kW and 2.20 A rated output current; for high overload (HO) 0.55 kW and 1.70 A apply. In addition, the data sheet shows 2.30 A as the IN rated current and 3.40 A as the maximum output current. The three current specifications describe different rating conditions and must not be equated when interpreting. In the LO cycle, 150% of the base load current is provided for three seconds, followed by 110% for 57 seconds within a 300 second cycle. For the HO cycle, 200% applies for three seconds and then 150% applies for 57 seconds. The integrated filter complies with Class A; PROFINET and EtherNet/IP are documented as communication interfaces. The device has six standard digital inputs plus one fail-safe digital input. There are also two digital outputs, one of which is a changeover relay and a transistor output, as well as an analog/digital differential input with 10-bit resolution. A non-galvanically isolated analog output and a motor temperature sensor input for PTC, KTY or Thermo-Click are also available. Cooling takes place via an integrated fan. For 73 × 173 × 160 mm, size FSAA and 1.40 kg, the version is specified for IP20 or UL open type. Before replacing, the complete MLFB, mains and motor data, LO or HO load profile, communication, I/O assignment, filter class, protection class and connection cross sections must be compared. Similar G120C variants may differ in voltage, interfaces or performance.

Siemens 6SL3210-1KE12-3AF2

Specifications

Manufacturer Siemens
Product series SINAMICS G120C
Manufacturer/order/identification number 6SL3210-1KE12-3AF2
Input voltage 3 AC 380–480 V (+10 % / -20 %)
Mains frequency 47–63 Hz
Rated power (LO) 0.75 kW
Rated power (HO) 0.55 kW
Rated output currents 2.20 A (LO); 1.70 A (HO); 2.30 A (IN)
Filter class Integrated filter class A
Communication PROFINET, EtherNet/IP
Protection class IP20 / UL open type
Case size FSAA
Digital inputs 6 standard digital inputs plus 1 fail-safe digital input
Digital outputs 2 (1 changeover relay, 1 transistor)
Analog/digital input 1 differential input, analog/digital, 10 bit
Cooling type Air cooling with integrated fan
Weight 1.40 kg
Control cabinet with PLC modules and automation components
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FAQ

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Is there a warranty?

Yes. We provide a 14-day functional warranty for used items. The component must be functional on arrival, and the warranty applies only while the warranty seal remains undamaged. If a fault occurs within 14 calendar days, please contact us in writing. Depending on availability, we will either provide a replacement or refund the full purchase price after the item has been returned. Further details are set out in the terms and conditions supplied with our quotation.

How quickly do you ship, and which shipping options are available?

We normally dispatch available items immediately and, in many cases, on the same working day. For urgent requirements or machine downtime, we will identify the fastest suitable option and can confirm a specific delivery window on request. Express shipping and collection from our premises are also possible by arrangement. We ship worldwide using reliable parcel and freight carriers; freight shipments may require additional preparation to ensure safe delivery.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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