CyberPower · Uninterruptible Power Supplies (UPSs)

CyberPower OLS10KERT5U uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA price in United Kingdom

Model OLS10KERT5UMPN OLS10KERT5UEAN 4711027791319

Noise62 dB
TypeTower
Weight80 kg
ColourBlack

Lowest price incl. delivery

£2,577.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 7 Oct 2026, 05:41 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 7 Oct 2026, 05:41 UTC

Lowest price£2,577.99at 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 7 Oct 2026, 05:41 UTC

Back to the OfficeLowest priceCyberPower OLS10KERT5U uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA 10000 W 9 AC outlet(s) In stockFree shipping
£2,577.99incl. free shipping
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Best price · Back to the Office£2,577.99

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Product details

Identification

Brand: CyberPower
Product: OLS10KERT5U uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA
Full name: CyberPower OLS10KERT5U uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA 10000 W 9 AC outlet(s)
Manufacturer part number: OLS10KERT5U
EAN / UPC: 4711027791319
Category: Uninterruptible Power Supplies (UPSs)

63 specifications from the manufacturer's data sheet

Features

UPS topology	Double-conversion (Online)
Output power capacity	10 kVA
Output power	10000 W
Waveform	Pure sine
Input operation voltage (min)	110 V
Input operation voltage (max)	300 V
Input frequency	50/60 Hz
Output operation voltage (min)	200 V
Output operation voltage (max)	240 V
Output frequency	50/60 Hz
Surge energy rating	1335 J
Heat dissipation	2047 BTU/h
Efficiency (ECO mode)	98%
Input power factor	0.99
Output power factor	1
Crest factor	3:1
ECO mode	Yes
Emergency Power Off (EPO)	Yes
Output voltage Total Harmonic Distortion (THD)	3%
Input current Total Harmonic Distortion (THD)	1.5%
EMI/RFI noise filtering	Yes
Noise level	62 dB
Power protection features	Overload
Carrying handle(s)	No
Audible alarm(s)	Yes
Audible alarm modes	Battery replacement, Fault, Overload alarm

Ports & interfaces

AC outlet types	C13 coupler, C19 coupler, Terminal
Power plug	C13 coupler
AC outlets quantity	9 AC outlet(s)
USB port	Yes
RS-232 ports	1

Battery

Battery technology	Sealed Lead Acid (VRLA)
Typical backup time at full load	2.9 min
Typical backup time at half load	11.2 min
Battery recharge time	4 h
Charging current	4 A
Hot-swap battery	Yes

Design

Form factor	Tower
Product colour	Black
Housing material	Metal
Rack capacity	5U
Built-in fan	Yes
Display type	LCD
Compatibility	BPS240V9ART3U

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 - 1500 m
Non-operating altitude	0 - 1500 m

Packaging content

Cables included	USB cable
Manual	Yes

Certificates

Compliance certificates	CE, RoHS

Sustainability

Sustainability compliance	Yes

Weight & dimensions

Width	433 mm
Depth	661 mm
Height	213.5 mm
Weight	80 kg

Packaging data

Package width	575 mm
Package depth	890 mm
Package height	489 mm
Package weight	99 kg
Package type	Box

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