CyberPower · Uninterruptible Power Supplies (UPSs)

CyberPower OL6KERTHD uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA price in United Kingdom

Model OL6KERTHDMPN OL6KERTHDEAN 4712856275919

TypeRackmount/Tower
Weight42 kg
ColourBlack, Grey
UPS topologyDouble-conversion (Online)

Lowest price incl. delivery

£2,922.84

at PCHUB.UKFree deliveryIn stock

3 stores
Range £2,922.84 – £3,760.99
Save up to £838.15 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£2,922.84at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £838.15 (22%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceCyberPower OL6KERTHD uninterruptible power supply (UPS) Double-convers In stockFree shipping
£2,922.84incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeCyberPower OL6KERTHD uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA 6000 W 7 AC outlet(s) In stockFree shipping
£3,760.99incl. free shipping+£838.15 (29%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukCyberPower OL6KERTHD uninterruptible power supply (UPS) Double-convers In stockShipping not stated
£2,922.84item price, shipping extra
Go to store : PcNova.co.uk (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, 05:40 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 · PCHUB.UK£2,922.84

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Product details

Identification

Brand: CyberPower
Product: OL6KERTHD uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA
Full name: CyberPower OL6KERTHD uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA 6000 W 7 AC outlet(s)
Manufacturer part number: OL6KERTHD
EAN / UPC: 4712856275919
Category: Uninterruptible Power Supplies (UPSs)

72 specifications from the manufacturer's data sheet

Features

UPS topology	Double-conversion (Online)
Output power capacity	6 kVA
Output power	6000 W
Waveform	Pure sine
Input operation voltage (min)	200 V
Input operation voltage (max)	240 V
Input frequency	50/60 Hz
Output operation voltage (min)	200 V
Output operation voltage (max)	240 V
Output frequency	50/60 Hz
Maximum current	32 A
Surge energy rating	2430 J
Response time	0 ms
Heat dissipation	1613 BTU/h
Efficiency (ECO mode)	97%
Input power factor	0.99
Output power factor	1
Crest factor	3:1
ECO mode	Yes
Emergency Power Off (EPO)	Yes
Total Harmonic Distortion (THD) (linear load)	3%
Total Harmonic Distortion (THD) (non-linear load)	5%
EMI/RFI noise filtering	Yes
Surge protection	Yes
Power protection features	Overload
Audible alarm(s)	Yes
Audible alarm modes	Alarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm

Ports & interfaces

AC outlet types	C13 coupler, C19 coupler, Terminal
Power plug	Terminal
AC outlets quantity	7 AC outlet(s)
USB port	Yes
USB 2.0 ports quantity	1
Serial interface	Yes
Serial interface type	RS-232
RS-232 ports	1
Serial ports quantity	1
Emergency Power Off (EPO) connector	Yes

Battery

Battery technology	Sealed Lead Acid (VRLA)
Typical backup time at full load	2.4 min
Typical backup time at half load	6.2 min
Battery recharge time	4 h
Hot-swap battery	Yes

Design

Form factor	Rackmount/Tower
Product colour	Black, Grey
Housing material	Metal
Rack capacity	2U
Control type	Buttons
Display type	LCD
LED indicators	Yes

Operational conditions

Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-5 - 45 °C
Operating relative humidity (H-H)	0 - 90%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4500 m