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header-product Uninterruptible Power Supply UPS Siemens 6EP1931-2EC21
245.49 €

Uninterruptible Power Supply UPS Siemens 6EP1931-2EC21

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Uninterruptible Power Supply UPS Siemens 6EP1931-2EC21

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Short description

The Siemens 6EP1931-2EC21 is a reliable uninterruptible power supply (UPS) designed to provide continuous power to critical systems. With a compact design, it offers high efficiency and robust performance. Key features include a wide input voltage range, short circuit protection, and an easy-to-read LED display for monitoring. This UPS ensures that your equipment remains operational during power outages, protecting against data loss and hardware damage.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 1627616
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.47 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Siemens 6EP1931-2EC21 uninterruptible power supply (UPS) provides standby power protection for essential equipment in compact installations. Designed for stable operation, this UPS delivers continuous output during short interruptions and power fluctuations. Its compact footprint and efficient design allow easy integration into control cabinets, small server rooms, or network closets. The front LED display offers clear status information and simplifies real-time monitoring of input, output and battery condition.

Advantages

The UPS combines a wide input voltage range with integrated short-circuit protection to maintain reliable power delivery under varying supply conditions. Its compact construction reduces space requirements while maintaining robust thermal and electrical performance. The LED display provides immediate visual feedback, supporting quick diagnostics and reducing maintenance time. Built with industrial-grade components, the unit is intended for continuous operation in automation and networked environments.

Suitable for

  • Protecting PLCs and automation controllers in industrial control cabinets
  • Providing backup power for small servers and network switches
  • Maintaining power to communication equipment and monitoring systems
  • Securing data integrity for edge devices during short outages

Key specifications

  • Form factor: compact DIN-rail or cabinet-mount compatible design
  • Input voltage range: wide operational range to tolerate supply fluctuations
  • Output type: regulated backup output suitable for sensitive electronics
  • Protection features: integrated short-circuit protection and overcurrent response
  • User interface: front-panel LED indicators for input, output and battery status
  • Efficiency: designed for high conversion efficiency to reduce heat and energy loss

How to use

Install the UPS in a suitable cabinet or DIN-rail location with adequate ventilation and away from direct heat sources. Connect the mains input and the critical load according to the equipment wiring diagrams, ensuring correct polarity and secure connections. Verify the LED status indicators after initial power-up to confirm normal operation and battery charge. Regularly test the UPS under load to confirm it switches to battery backup as expected and to check runtime for attached devices.

Usage recommendations

Place the UPS in an environment within the specified ambient temperature range and protect it from moisture and dust. Maintain clearance around the unit for airflow. Periodically inspect electrical connections and perform battery runtime tests; replace batteries according to operating hours and the manufacturer’s maintenance intervals to ensure continued protection.

Description

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Customer reviews

Customer questions

FAQ

How much does the Uninterruptible Power Supply Siemens 6EP1931-2EC21 cost, and is it available for purchase?

The price is 245.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.