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Siemens 6EP1933-2EC41

Name: 6EP1933-2EC41
Brand: Siemens
SKU: 6EP1933-2EC41
Price: 223.35 GBP
Availability: InStock

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Image shown may not reflect the final product

Marvo Stock ID MV-3JXP

HS Code 85044095

SKU 6EP1933-2EC41

Condition Used

Category General Automation

Warranty 12 months

Weight (kg) 4.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

EAN 4025515152392

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	6EP1933-2EC41
Alternative Part Number	6EP19332EC41
Manufacturer	Siemens
Category	General Automation
Input Voltage	22 to 29 V DC
Output Voltage	24 V DC
Output Current	15 A
Mains Buffering	With capacitors
Energy Content	2.5 kW·s
Charging Current	1 A / 2 A (adjustable)
Efficiency	97.5% typical at rated output voltage and current
Resistive Loss	9 W typical at nominal level of the output current
Protection Class	IP20
Operating Temperature Range	0 to 60 °C
Storage Temperature Range	-40 to +70 °C
Mounting Type	Snaps onto DIN rail EN 60715 35x7.5/15
Net Weight	1 kg
MTBF at 40 °C	638,570 hours
Interface	USB
Safety	No galvanic isolation between input and output; Class III operating resource protection class
EMC Standards	EN 55022 Class B; EN 61000-6-2
Environmental Conditions	Climate class 3K3, 5 to 95% no condensation according to IEC 60721
Dimensions (W x H x D)	120 mm x 125 mm x 125 mm
Required Spacing	Top: 50 mm; Bottom: 50 mm; Left: 0 mm; Right: 0 mm
Product Features	Housing for side-by-side mounting

The Siemens 6EP1933-2EC41 is a state-of-the-art uninterrupted power supply unit designed to ensure the seamless operation of your industrial applications. This SITOP UPS500S model is engineered to provide a reliable power backup solution, safeguarding against unexpected power interruptions and ensuring continuous performance of critical systems.

Crafted with maintenance-free energy storage that utilises capacitors, this unit boasts an energy content of 2.5 kW·s, providing ample support during outages. The device is capable of handling input voltages ranging from 22 to 29 V DC, with an adjustable response value for buffer connection, ensuring flexibility and adaptability to various industrial settings.

On the output side, the 6EP1933-2EC41 delivers a steady 24 V DC with a nominal output current of 15 A, making it suitable for a wide range of applications. The unit is highly efficient, with an efficiency rate of approximately 97.5%, minimising energy loss and operational costs.

The power supply features a robust design with a protection class of IP20, ensuring durability and resilience in challenging industrial environments. Its compact dimensions allow for easy integration into existing setups, while the screw-type terminals provide a secure and reliable electrical connection.

For enhanced functionality, the unit includes a USB interface for PC connection, allowing for straightforward monitoring and configuration. The LED indicators and floating contacts provide immediate status updates and signalisation for normal operation, buffering mode, and alarm conditions, ensuring you are always informed of the power supply status.

The Siemens 6EP1933-2EC41 is an essential component for any industrial operation requiring uninterrupted power, offering peace of mind with its reliable backup capabilities and user-friendly features.

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.

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.

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.

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.

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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.

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Learn more about Marvo

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 Siemens Uninterrupted Power Supply?

The Siemens Uninterrupted Power Supply is designed to provide a reliable and maintenance-free power backup solution with a USB interface, ensuring continuous operation of connected devices during power interruptions.

Can this power supply be used with capacitors for energy storage?

Yes, the power supply utilises capacitors as a form of energy storage to provide mains buffering, ensuring a seamless transition to backup power in the event of a power cut.

What is the input voltage range for this power supply?

The input voltage range for the power supply is between 22 to 29 V DC, accommodating slight variations in power supply while maintaining stable operation.

Is there a PC interface available for this power supply?

Yes, the power supply comes with a USB interface that allows for connection to a PC for monitoring and control purposes.

What is the efficiency rating of this power supply?

The power supply has an efficiency rating of approximately 97.5% at rated output voltage and current, making it an energy-efficient choice for industrial applications.

What type of protection does the power supply offer?

The power supply offers protection against polarity reversal on both the input voltage and the energy storage unit, ensuring safe operation and preventing potential damage.

What are the ambient temperature operating conditions for this power supply?

The power supply can operate within an ambient temperature range of 0 to 60 °C with natural convection, making it suitable for a variety of industrial environments.

How can this power supply be mounted?

The power supply is designed to snap onto a DIN rail EN 60715 35x7.5/15, allowing for easy and secure mounting in equipment racks or cabinets.

What is the Mean Time Between Failures (MTBF) for this power supply?

The Mean Time Between Failures (MTBF) for this power supply is approximately 638,570 hours at 40 °C, indicating a high level of reliability and longevity.

Does the power supply have a protection class rating?

Yes, the power supply has a protection class rating of IP20, which provides protection against solid objects larger than 12.5 mm but not against water.

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.

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