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Product description

Control Techniques SE23400075 is a compact Commander SE frequency converter for three-phase motors in the lower power range. It is rated at 0.75 kW and operates from a 380 up to 480 V three-phase supply, making it suitable for many small industrial drives. The rated output current matches the device data, while an overload current of up to 3.2 A at 150 % is available for 60 seconds to handle moderate starting loads. The output frequency ranges from 0 up to 1000 Hz and therefore also supports applications above the standard 50-Hz motor frequency. Three selectable switching frequencies of 3, 6 and 12 kHz work with intelligent thermal management to reduce the risk of overheating. Analog and digital inputs provide local control, while the serial EIA485 interface with an RJ45 connection supports integration into a higher-level automation system. The unit measures 280 × 130 × 147 mm and weighs 2.75 kg. Its IP20 protection rating requires installation in a closed control cabinet. An integrated brake chopper supports an external braking resistor for applications with regenerative energy, such as conveyors and winding machines. Natural convection provides cooling without a fan. Control Techniques SE23400075 is a practical replacement for existing Commander SE installations in packaging lines, pump controls and ventilation systems. Before installation, compare the complete SE23400075 type code and parameter set. In stock and ready for dispatch from Germany.

Control Techniques SE23400075

Specifications

Manufacturer Control Techniques
Product series Commander SE
Type code SE23400075
Frame size Size 2
Rated output power 0.75 kW / 1 HP
Supply voltage 3~ 380–480 V ±10 %, 48–62 Hz
Output voltage 3~, 0 up to input voltage, 0–1000 Hz
Rated output current 2.1 A
Overload (150 %, 60 s) 3.2 A
Typical input current 3.6 A
Inrush current 90 A (< 10 ms)
Switching frequencies 3 / 6 / 12 kHz
Protection rating IP20
Dimensions (H × W × D) 280 × 130 × 147 mm
Cooling method Natural convection (no fan)
Control cabinet with PLC modules and automation components
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Product safety

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FAQ

Frequently asked questions

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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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