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Product description

The Siemens 6SE7037-0TJ60-Z is one of the SIMOVERT MASTERDRIVES VC inverters in an air-cooled chassis design. The technical tables in the original Siemens manual list the basic MLFB 6SE7037-0TJ60 in the device class for DC 510 V to 650 V. For this base unit, Siemens states 821 A rated input current and 690 A rated output current. The associated EU declaration of conformity assigns the device to the 400-kW class. This makes it a DC-AC inverter for connection to an existing DC intermediate circuit and not a line-side converter powered directly from 3 AC 380 to 460 V. The output voltage is specified as 3 AC from 0 to 0.75 times the rated DC voltage. For the output, Siemens documents 0 to 600 Hz at a constant U/f ratio or 8 to 300 Hz in the constant voltage range. Further table values are 455 to 573 kVA rated power, 1.7 to 2.5 kHz pulse frequency, at least 0.98 efficiency, 8.2 kW power loss at 2.5 kHz and 0.60 m³/s cooling air requirement. In load class II, 0.91 times the rated output current is considered a base load for 240 seconds and 1.36 times the rated output current is considered an overload for 60 seconds. The auxiliary power supply is specified as DC 24 V in the range of 20 to 30 V; the fan requires an external supply of 1 AC or 2 AC 230 V ±15 percent. The basic version corresponds to type J with 800 × 1400 × 551 mm, approximately 275 kg and standard IP00. The suffix -Z indicates an option variant; however, without the following option codes, neither PROFIBUS G91 nor a K80 safety function can be claimed to be present. Before replacing, the complete nameplate, option codes, DC link voltage, output current, installation space and cooling must be compared with the system.

Siemens 6SE7037-0TJ60-Z

Specifications

Manufacturer Siemens
Product series SIMOVERT MASTERDRIVES Vector Control
Manufacturer/order/identification number 6SE7037-0TJ60-Z
Device type DC-AC inverter in chassis design
Rated power 400 kW
Rated input voltage DC 510 V (-15%) to 650 V (+10%)
Rated output voltage 3 AC 0 V to rated direct voltage × 0.75
Rated input current 821 A
Rated output current 690 A
Rated power 455–573 kVA
Output frequency 0–600 Hz at U/f constant; 8–300 Hz at U constant
Pulse frequency 1.7–2.5 kHz
Efficiency at nominal operation ≥ 0.98
Power loss at 2.5 kHz 8.2 kW
Cooling air requirement 0.60 m³/s
Cooling Air cooled
Design J
Dimensions (W × H × D) 800 × 1400 × 551 mm
Weight approx. 275 kg
Protection class of the standard version IP00
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Product safety

Manufacturer / EU responsible person

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.

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

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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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