APC · Uninterruptible Power Supplies (UPSs)

APC Easy UPS 3S 15 kVA price in United Kingdom

Model E3SUPS15K3IBMPN E3SUPS15K3IBEAN 731304341888

Noise60 dB
Weight130 kg
ColourWhite
UPS topologyDouble-conversion (Online)

Lowest price incl. delivery

£5,448.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 6 Oct 2026, 17:41 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 17:41 UTC

Lowest price£5,448.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 6 Oct 2026, 17:41 UTC

Back to the OfficeLowest priceAPC Easy UPS 3S 15 kVA 400 V 3:1 UPS for internal batteries In stockFree shipping
£5,448.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 17:41 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Best price · Back to the Office£5,448.99

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Product details

Identification

Brand: APC
Product: Easy UPS 3S 15 kVA
Full name: APC Easy UPS 3S 15 kVA 400 V 3:1 UPS for internal batteries
Manufacturer part number: E3SUPS15K3IB
EAN / UPC: 731304341888
Category: Uninterruptible Power Supplies (UPSs)

39 specifications from the manufacturer's data sheet

Features

UPS topology	Double-conversion (Online)
Output power capacity	15 kVA
Output power	15000 W
Input operation voltage (min)	220 V
Input operation voltage (max)	400 V
Input frequency	45/65 Hz
Output operation voltage (min)	220 V
Output operation voltage (max)	240 V
Output frequency	50/60 Hz
Crest factor	3:1
Overload capacity (10 minutes)	125%
Overload capacity (1 minute)	150%
Noise level	60 dB

Ports & interfaces

AC outlet types	Hardwire
Serial ports quantity	1
Parallel ports quantity	1

Battery

Battery technology	Sealed Lead Acid (VRLA)
Battery voltage	240 V

Design

Product colour	White

Operational conditions

Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-25 - 55 °C
Operating relative humidity (H-H)	0 - 95%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	0 - 984.3 m

Packaging content

Quick installation guide	Yes

Certificates

Compliance certificates	RoHS
Certification	REACH: Contains No SVHCs

Weight & dimensions

Width	380 mm
Depth	907 mm
Height	1400 mm
Weight	130 kg

Packaging data

Fuse included	Yes
Package width	563 mm
Package depth	1014 mm
Package height	1640 mm
Package weight	145 kg

Logistics data

Harmonized System (HS) code	85078000

Other features

Battery type	VRLA
Output voltage	220 - 240 V

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