APC Easy UPS 3S Pro 15kVA 400V 3:3 UPS

Name: APC Easy UPS 3S Pro E3SP15KHB
Brand: APC
SKU: 12757765
Price: 6497.99 EUR
Availability: OutOfStock

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APC Easy UPS 3S Pro 15kVA 400V 3:3 Tower Online Double-Conversion UPS for Internal Batteries 15000W

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Short description

APC Easy UPS 3S Pro 15kVA 400V 3:3 tower online double-conversion UPS for internal batteries with 15000W output power capacity. Features lead-acid battery technology, white color, and touch control.

Warranty: 2 Years

SKU: 12757765

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Product information

Description

The APC Easy UPS 3S Pro 15kVA 400V 3:3 Tower Online Double-Conversion UPS is a high-efficiency three-phase uninterruptible power supply designed to ensure business continuity in data centers, electrical rooms, and small to medium-sized business environments. Delivering an output power capacity of 15 kVA and 15000 W, this robust tower unit utilizes online double-conversion topology to provide clean, reliable power and protect sensitive equipment from downtime, surges, and outages. Featuring a modern white housing with intuitive touch control, this model is built for internal batteries and includes a dust filter alongside conformance-coated boards to withstand challenging operating conditions.

Advantages

This APC Easy UPS 3S Pro offers advanced electrical design and competitive specifications that make installation, operation, maintenance, and servicing straightforward and efficient. The double-conversion online topology guarantees zero transfer time to battery power, ensuring continuous operation for critical loads. Its durable tower form factor includes built-in resilience features such as conformance-coated circuit boards and a dust filter, making it well-suited for demanding environments. Additionally, the system supports parallel configuration for increased capacity or redundancy and integrates with EcoStruxure IT for secure and sustainable environment management.

Suitable for

Small and medium-sized business data centers
Electrical rooms requiring robust power protection
Critical IT infrastructure and server racks
Applications requiring scalable power capacity or redundancy

When it may not be suitable

This uninterruptible power supply may not be suitable for residential environments due to its physical dimensions, weight, and three-phase electrical requirements. Furthermore, because it is supplied without internal batteries, it is not ready for immediate deployment out-of-the-box without acquiring and installing compatible lead-acid battery blocks separately.

Key specifications

UPS topology: Double-conversion (Online)
Output power capacity: 15 kVA
Output power: 15000 W
Input operation voltage range: 380 V to 415 V
Input frequency: 40 to 70 Hz
Battery technology: Lead-Acid (for internal batteries, supplied without batteries)
Form factor: Tower
Product color: White
Control type: Touch

How to use

Installation of the tower UPS should be performed by qualified personnel in accordance with local electrical codes, utilizing the appropriate three-phase input connections. Before operation, compatible lead-acid batteries must be installed within the internal battery compartments. Once powered on, the unit can be monitored and configured using the integrated touch control interface. Routine checks of the dust filter and environmental conditions surrounding the tower unit will help maintain optimal performance and longevity.

What to consider before purchase

Verify that your facility has a compatible three-phase electrical supply matching the voltage and frequency specifications
Ensure adequate physical space and load-bearing capacity for the tower dimensions and heavy internal battery weight
Confirm the procurement of compatible lead-acid batteries, as they are not included with this unit
Assess your runtime requirements and whether parallel configuration for redundancy is needed

Usage recommendations: Regularly inspect the dust filter and monitor the system interface through EcoStruxure IT to ensure sustained reliability, and schedule periodic professional maintenance for the internal lead-acid batteries.

Specifications

Form factor: The shape or design of the product.: Tower
Input frequency: The frequency (Hz) which is required to power the product.: 40/70
Input operation voltage (max): The maximum input voltage supported by the device.: 415 V
Input operation voltage (min): The minumum voltage needed by the device during operation.: 380 V
Output power: The power that the device can produce.: 15000 W
Output power capacity: The maximum power that the device can produce.: 15 kVA
UPS topology: The two main UPS topologies are Double-Conversion True Online and Standby / Eco. Many quality-based considerations are involved when choosing the the optimal UPS for the job, like how they are coping with voltage disturbances.: Double-conversion (Online)
Product colour: The colour e.g. red, blue, green, black, white.: White

All features

Packaging data

Package weight: Weight of the packaged product.: 119000 g
Package height: The distance from the top to the bottom of the packaging.: 1400 mm
Package depth: The distance from the front to the back of the packaging.: 907 mm
Package width: The distance from one side of the packaging to the other.: 380 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 119 kg
Height: The measurement of the product from head to foot or from base to top.: 1400 mm
Depth: The distance from the front to the back of something.: 907 mm
Width: The measurement or extent of something from side to side.: 380 mm

Power

Input current (max):: 23 A

Operational conditions

Storage relative humidity (H-H):: 0 - 95
Operating relative humidity (H-H):: 0 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -25 - 55
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 40

Design

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".: IP20
Display type: Type of display (screen) e.g. LCD.: LCD
Control type: The way in which the device is controlled.: Touch
Product colour: The colour e.g. red, blue, green, black, white.: White
Form factor: The shape or design of the product.: Tower

Battery

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).: Lead Acid

Features

Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).: 56 dB
Input current Total Harmonic Distortion (THD):: 3 %
Output voltage Total Harmonic Distortion (THD):: 5 %
Crest factor:: 3:1
Number of output phases:: 3
Number of input phases:: 3
Heat dissipation: The heat generated by the power supply.: 2197 BTU/h
Output frequency:: 50/60
Output operation voltage (max): The maximum output voltage produced by the device.: 415 V
Output operation voltage (min): The minumum voltage produced by the device during operation.: 380 V
Input frequency: The frequency (Hz) which is required to power the product.: 40/70
Input operation voltage (max): The maximum input voltage supported by the device.: 415 V
Input operation voltage (min): The minumum voltage needed by the device during operation.: 380 V
Output power: The power that the device can produce.: 15000 W
Output power capacity: The maximum power that the device can produce.: 15 kVA
UPS topology: The two main UPS topologies are Double-Conversion True Online and Standby / Eco. Many quality-based considerations are involved when choosing the the optimal UPS for the job, like how they are coping with voltage disturbances.: Double-conversion (Online)

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Instructions

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Description

Instructions

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apc-E3SP15KHB-12757765-2aykMra_YLCtW84Xk7XnlnvU2LGMxl2y.pdf

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This product page features the APC Easy UPS 3S Pro 15kVA 400V 3:3, which is compared against several alternative uninterruptible power supply systems from APC and Eaton. All compared units utilize online double-conversion topology to provide reliable power protection for sensitive equipment. The primary differences lie in output power capacity, physical form factor, battery configuration, and intended application environments.

⚙️ The table below compares key specifications such as form factor, output power, topology, and product color to help you understand the technical distinctions of each model.

Parameter	APC Easy UPS 3S Pro 15kVA 400V 3:3	Eaton 93T15KMBSBI	APC Easy 3S 20 kVA	Eaton 9PX 5000i RT3U Netpack G2	APC Easy UPS 3S 15 kVA 3:1	APC Smart-UPS RT 3000VA Marine	Practical conclusion
Form factor	Tower	Tower	Tower	Rackmount/Tower	Not specified	Rackmount	The products offer different mounting options ranging from floor-standing tower designs to flexible rackmount units.
Output power	15000 W (15 kVA)	15000 W (15 kVA)	20000 W (20 kVA)	5000 W (5 kVA)	15000 W (15 kVA)	2100 W (3 kVA)	Power capacities vary: the main model and several alternatives deliver 15 kW, while others cater to lower or higher loads.
UPS topology	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)	All compared models use online double-conversion technology to ensure maximum power protection against grid anomalies.
Product colour	White	Black	White	Black, Silver	White	Black	Exterior design and color schemes vary by manufacturer and product series.

◎ The suitability table below helps identify which model best matches specific user requirements and usage scenarios.

Use case	Recommended product	Why
Three-phase protection for 15 kW equipment	APC Easy UPS 3S Pro 15kVA 400V 3:3	Ideal for medium IT environments and commercial equipment requiring 15 kW of clean power in a tower format.
Infrastructure requiring extended backup time at 15 kW	Eaton 93T15KMBSBI	Offers equivalent 15 kW capacity with built-in batteries designed for extended backup duration.
Higher capacity commercial and industrial loads	APC Easy 3S 20 kVA	Best choice when greater capacity (20 kVA / 20000 W) is required for larger deployments.
Smaller server rooms and local network equipment	Eaton 9PX 5000i RT3U Netpack G2	Suitable for lower capacity requirements (5 kW) with flexible rackmount installation.
Specific 3:1 phase configuration environments	APC Easy UPS 3S 15 kVA 3:1	Suited for installations requiring a 3:1 phase configuration at a 15 kW output level.
Marine and specialized industrial installations	APC Smart-UPS RT 3000VA Marine	Designed specifically for marine environments and rugged conditions with 2.1 kW output.

The main advantage of the APC Easy UPS 3S Pro 15kVA 400V 3:3 is its well-balanced three-phase 15 kW capacity combined with an online tower architecture and touch control. It is ideally suited for businesses and server rooms needing dependable mid-range power protection without unnecessary complexity.

Customer reviews

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. 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 APC 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 APC 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: form factor, input frequency, input operation voltage (max), input operation voltage (min), output power, output power capacity, ups topology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for APC Easy UPS 3S Pro 15kVA 400V 3:3 UPS?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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APC Easy UPS 3S Pro 15kVA 400V 3:3 Tower Online Double-Conversion UPS for Internal Batteries 15000W

Short description

Product information

Description

Advantages

Suitable for

When it may not be suitable

Key specifications

How to use

What to consider before purchase

Specifications

Packaging data

Weight & dimensions

Power

Operational conditions

Design

Battery

Features

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

What payment options are available?

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

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for APC Easy UPS 3S Pro 15kVA 400V 3:3 UPS?