Siemens 6SE7021-0TP50
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Product description
The DC link supplies a Compact-PLUS inverter from the SIMOVERT MASTERDRIVES Motion Control range in the Siemens 6SE7021-3TP50. Its voltage range extends from 510 to 650 V DC. The three-phase output provides 13.2 A rated current at a rated power of 5.5 kW. The short-time load value is 21.1 A, while the rated DC-link current is 15.7 A. These figures separate continuous operation from the short-time value and list the DC-link current as a distinct electrical quantity. The full order number identifies this particular power and current class within the Compact-PLUS range. The air-cooled design is a Compact-PLUS unit with IP20 protection. Power loss at a switching frequency of 5 kHz is 0.240 kW. The cooling-air requirement is 0.041 m³/s, and the sound pressure level at 50 Hz is 48 dB(A). Both values belong to order number 6SE7021-3TP50 and define the thermal and acoustic data of the unit. Cooling air is actively routed through the enclosure, and the externally visible fan is part of this design. The three-phase output and DC-link supply define its role within the Motion Control range. The enclosure measures 135 mm wide, 360 mm high and 260 mm deep. Net weight is 8.8 kg. The dimensions refer to the inverter itself and follow the order width, height and depth. Dimension drawing 4 is assigned to this Compact-PLUS size. Manufacturer identity, format, voltage range, current values, power loss, cooling data and mechanical values form the variant-specific dataset for inventory records, cabinet planning and part identification.
The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.
| Manufacturer | Siemens |
|---|---|
| Product range | SIMOVERT MASTERDRIVES Motion Control |
| Manufacturer/order/identification number | 6SE7021-3TP50 |
| Device type | Motion Control inverter |
| Format | Compact-PLUS unit, air-cooled |
| DC-link voltage | 510 to 650 V DC |
| Rated power | 5.5 kW |
| Rated output current | 13.2 A |
| Short-time/overload current | 21.1 A |
| Rated DC-link current | 15.7 A |
| Power loss at 5 kHz | 0.240 kW |
| Cooling-air requirement | 0.041 m³/s |
| Sound pressure level at 50 Hz | 48 dB(A) |
| Degree of protection | IP20 |
| Output phases | 3 |
| Dimensions | 135 × 360 × 260 mm (W × H × D) |
| Weight | 8.8 kg net weight |
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What are the electrical ratings of the Siemens 6SE7021-3TP50?
The DC-link voltage range is 510 to 650 V DC. Rated power is 5.5 kW, rated output current is 13.2 A, short-time/overload current is 21.1 A and rated DC-link current is 15.7 A.
What are the dimensions and weight of the Siemens 6SE7021-3TP50?
The Compact-PLUS unit measures 135 × 360 × 260 mm in width, height and depth. Its net weight is 8.8 kg.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
Which payment terms apply?
The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.
Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
Can I request individual pricing for several items?
You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.
Do you also purchase industrial spare parts?
Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.
After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.
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