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Check similar products or call us on +44 20 4570 3439 for assistance
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Specification & Description
The Siemens 6SE6440-2UE35-5FA1 is a high-performance inverter drive from the renowned Micromaster 420 series. This robust and reliable part is designed to provide precise and efficient control of motor speed and torque in a variety of industrial applications. With a power rating of 55.00 kW for Low Overload and 75.00 kW for High Overload, it is capable of handling demanding tasks with ease. The inverter drive operates with an input and output of 3 AC phases, and a line voltage range of 500 to 600 V ±10 %. It also features a range of standard digital inputs and outputs, including 3 analog outputs and 6 digital inputs. The part is designed with a degree of protection of IP20, ensuring it can withstand challenging industrial environments. Please note that technical data are subject to change and there may be discrepancies between calculated and rating plate values.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
Read more...What payment methods do you accept?
We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Martin Ruml
‘Rapid delivery.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Irene
‘Fast delivery and prompt action.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Julien
‘Perfect quick delivery, good service.’
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the purpose of the MICROMASTER 420 inverter drive?
The MICROMASTER 420 inverter drive is designed for applications that require variable speed control of three-phase motors, such as pumps, fans, and conveyor systems. It offers flexibility and efficiency in controlling motor speed to match the demands of the application.
Can the MICROMASTER 420 handle different input and output voltages?
Yes, the MICROMASTER 420 is capable of handling a range of input and output voltages. It is designed to work with a line voltage of 500 to 600 V ±10% and can manage an output frequency for V/f control from 0 to 650 Hz.
What type of cooling method is used in the MICROMASTER 420?
The MICROMASTER 420 utilises a fan cooling method to maintain an optimal operating temperature and ensure reliable performance during operation.
What are the overload capabilities of the MICROMASTER 420?
The MICROMASTER 420 has an overload capability of 150% output current for 60 seconds, followed by 100% output current for 240 seconds in a 300-second cycle time for High Overload (HO) mode, and 140% output current for 3 seconds, followed by 110% output current for 57 seconds, then 100% output current for 240 seconds in a 300-second cycle time for Low Overload (LO) mode.
What is the degree of protection provided by the MICROMASTER 420?
The MICROMASTER 420 is designed with a degree of protection rated at IP20, which means it is protected against solid objects larger than 12.5 mm but is not protected against liquids.
What are the dimensions and weight of the MICROMASTER 420?
The MICROMASTER 420 has dimensions of 320.0 mm width, 350.0 mm height, and 850.0 mm depth, with a net weight of approximately 56.00 kg.
How many digital and analog inputs and outputs does the MICROMASTER 420 have?
The MICROMASTER 420 is equipped with 6 standard digital inputs, 2 relay outputs, 2 analog inputs, and 2 analog outputs, providing a variety of interfacing options for different control needs.
Is there an interface for connecting PTC or KTY temperature sensors to the MICROMASTER 420?
Yes, the MICROMASTER 420 includes an interface for connecting PTC or KTY temperature sensors, which can be used for motor protection purposes.
What is the efficiency rating of the MICROMASTER 420?
The MICROMASTER 420 has an efficiency η (eta) of 0.96 in Low Overload (LO) mode, indicating a high level of efficiency in its operation.
Are there any specific ambient temperature requirements for operating the MICROMASTER 420?
The MICROMASTER 420 is designed to operate within an ambient temperature range of -10 to 40 °C for Low Overload (LO) conditions and -10 to 50 °C for High Overload (HO) conditions, ensuring reliable performance within these temperature ranges.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
