APC · Uninterruptible Power Supplies (UPSs)

APC Smart-UPS On-Line, 1500VA, Lithium-ion, Rackmount 4U price in United Kingdom

Model SRTL1500RM4UXLIMPN SRTL1500RM4UXLIEAN 731304508953EAN 8592978423735

Noise50 dB
TypeRackmount/Tower
Weight40.7 kg
ColourBlack, Silver

Lowest price incl. delivery

£3,430.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£3,430.99at 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 5 Oct 2026, 18:25 UTC

Back to the OfficeLowest priceAPC Smart-UPS On-Line, 1500VA, Lithium-ion, Rackmount 4U, 230V, 8x C13 IEC outlets, SmartSlot, Extended long runtime, Rail kit included In stockFree shipping
£3,430.99incl. free shipping
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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 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

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Product details

Identification

Brand: APC
Product: Smart-UPS On-Line, 1500VA, Lithium-ion, Rackmount 4U
Full name: APC Smart-UPS On-Line, 1500VA, Lithium-ion, Rackmount 4U, 230V, 8x C13 IEC outlets, SmartSlot, Extended long runtime, Rail kit included
Manufacturer part number: SRTL1500RM4UXLI
EAN / UPC: 731304508953, 8592978423735
Category: Uninterruptible Power Supplies (UPSs)

58 specifications from the manufacturer's data sheet

Features

UPS topology	Double-conversion (Online)
Output power capacity	1.5 kVA
Output power	1350 W
Waveform	Sine
Input operation voltage (min)	220 V
Input operation voltage (max)	230 V
Input frequency	40 - 70 Hz
Output operation voltage (min)	220 V
Output operation voltage (max)	230 V
Output frequency	50/60 Hz
Output frequency regulation	-3 - 3 Hz
Surge energy rating	340 J
Heat dissipation	450 BTU/h
Number of input phases	1
Crest factor	3:1
Emergency Power Off (EPO)	Yes
Output voltage Total Harmonic Distortion (THD)	2%
Noise level	50 dB
Surge protection	Yes
Audible alarm(s)	Yes
Detachable power cord	Yes
Power source type	AC

Ports & interfaces

AC outlet types	C13 coupler
Power plug	C14 coupler
AC outlets quantity	8 AC outlet(s)
USB port	Yes
USB 2.0 ports quantity	1
USB port type	USB Type-A
Emergency Power Off (EPO) connector	Yes
SmartSlot	Yes
SmartConnect port	No

Battery

Battery technology	Lithium-Ion (Li-Ion)
Battery voltage	48 V
Typical backup time at full load	93 min
Typical backup time at half load	176 min
Battery life (max)	10 year(s)

Design

Form factor	Rackmount/Tower
Product colour	Black, Silver
Rack capacity	4U
Cable length	1.83 m
Control type	Buttons
LED indicators	Yes
International Protection (IP) code	IP20

Operational conditions

Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-15 - 45 °C
Operating relative humidity (H-H)	0 - 95%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 15240 m