Siemens 6SE6440-2UD23-0BA1
€570.00
Shipping information
Do you require an expedited shipping option for this item?
Please contact us!
Product description
For three-phase motor drives, the Siemens 6SE6440-2UD33-7EA1 in the MICROMASTER 440 series provides an inverter output of 37 kW at constant torque. With a quadratic torque characteristic, the version is rated at 45 kW. The mains input rating is 3 AC 380 to 480 V with a tolerance of ±10 % and 47 to 63 Hz. For the CT rating, Siemens documentation specifies 71.2 A input current, 75 A output current and 57.2 kVA output power. These electrical ratings clearly distinguish this exact order number from adjacent power ratings in the series. Short load peaks are covered by 150 % overload for 60 seconds or 200 % for three seconds. The order number identifies the unfiltered device version; an AOP or BOP operator panel is not included in the basic configuration. The enclosure has IP20 protection and is specified for ambient temperatures from -10 to +50 °C. At 650 mm high, 275 mm wide and 245 mm deep, the device corresponds to frame size FSE. The documented weight is 20 kg. The MICROMASTER-440 platform functions as a frequency inverter for variable control of three-phase motors. Its control functions include V/f characteristic operation and vector-oriented operating modes, while digital and analogue inputs and outputs provide connections for a higher-level control system. Parameterisable ramps, several setpoint sources and integrated protection and diagnostic functions of the MICROMASTER-440 series are available for commissioning. Planning must particularly consider the mains class, power characteristic, output current, overload profile, cooling clearance and the unfiltered version. The specific front version is supplied without AOP/BOP.
Example image – 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
| Manufacturer | Siemens |
|---|---|
| Product series | MICROMASTER 440 |
| Manufacturer/order/identification number | 6SE6440-2UD33-7EA1 |
| Device type | Frequency inverter |
| Filter version | Without integrated filter |
| Input voltage | 3 AC 380–480 V, ±10 % |
| Mains frequency | 47–63 Hz |
| Motor power at constant torque | 37 kW |
| Motor power at quadratic torque | 45 kW |
| Output power | 57.2 kVA |
| CT input current | 71.2 A |
| CT output current | 75 A |
| Overload capacity | 150 % for 60 s; 200 % for 3 s |
| Frame size | FSE |
| Degree of protection | IP20 |
| Permissible ambient temperature | -10 to +50 °C |
| Operator panel | Without AOP/BOP |
| Dimensions | 650 × 275 × 245 mm (H × W × D) |
| Weight | 20 kg |
Related products
Go to shop 
Siemens 6SE6440-2AD23-0BA1
Price on request
Siemens 6SE6440-2UD21-5AA1
Price on request
Siemens 6SE6440-2UD25-5CA1
Price on request
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
Which power and mains ratings apply to Siemens 6SE6440-2UD33-7EA1?
The listed mains values are 3 AC 380 to 480 V at 47 to 63 Hz. The ratings are 37 kW at constant torque, 45 kW at quadratic torque and 75 A CT output current.
What are the installation data for Siemens 6SE6440-2UD33-7EA1?
The device belongs to frame size FSE, measures 650 × 275 × 245 mm and weighs 20 kg. The enclosure degree of protection is IP20; AOP and BOP are not included in the basic version.
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.