International delivery

The individual quotation states the shipping method and costs for the item and destination.

Product description

Siemens 6SE7014-5UB21 identifies a compact DC/AC inverter in the SIMOVERT MASTERDRIVES range with Vector Control. The B21 version is supplied from a 675–780 V DC link. Rated output current is 4.5 A and the associated type rating is 2.2 kW. The device belongs to the 6SE70 generation and is built as an air-cooled IP20 compact or booksize unit. The complete UB21 suffix distinguishes this version from variants with a different input topology, control type or device generation. Within a MASTERDRIVES system, the inverter performs the motor-side conversion of the available DC-link voltage. The range supports open-loop and closed-loop Vector Control; several power sections can operate on a common DC link. The complete order number, voltage range, output current, power class and VC control variant jointly define the UB21 version. Additional options or separate system components are not included. Complete external dimensions are 135 mm wide, 425 mm high and 350 mm deep. The order is 135 × 425 × 350 mm in width × height × depth. A conservative weight value is approx. 12 kg. Together with air cooling and IP20 protection, these mechanical data describe the compact built-in format. Electrical connections and parameterization belong to the specific system configuration.

Siemens 6SE7014-5UB21 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 series SIMOVERT MASTERDRIVES
Manufacturer/order/identification number 6SE7014-5UB21
Device type Motor-side DC/AC inverter
Control variant Vector Control (VC)
Device generation 6SE70
Construction Compact unit / booksize
Input type DC link
DC-link voltage 675–780 V DC
Rated output current 4.5 A
Type rating 2.2 kW
Degree of protection IP20
Cooling method Air cooling
System topology Operation on a common DC link possible
Control operation Open-loop or closed-loop Vector Control
Dimensions 135 × 425 × 350 mm (W × H × D)
Weight approx. 12 kg
Control cabinet with PLC modules and automation components
Industrial production environment

Urgent requirement?

Shipping options

Send us the complete type number, destination and requested timing. We will assess whether the specific item can be supplied and which shipping options can be offered.

Any stated dispatch or delivery date is an estimate unless expressly confirmed as binding.

Contact us now!

Product safety

Manufacturer / EU responsible person

FAQ

Frequently asked questions

Contact us
What are the dimensions and weight of Siemens 6SE7014-5UB21?

External dimensions are 135 × 425 × 350 mm in width × height × depth order. The conservative weight value is approx. 12 kg.

What are the electrical key data of Siemens 6SE7014-5UB21?

The B21 version operates from 675–780 V DC and is rated at 4.5 A output current with a 2.2 kW type rating.

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.

Receive a quotation by email

Request price

Use the form to request item-specific price, availability and estimated delivery information.