APC · Uninterruptible Power Supplies (UPSs)

APC Smart-UPS On-Line, 20kVA/20kW, Rack/Tower price in United Kingdom

Model SRTG20KXLIMPN SRTG20KXLIEAN 731304411901EAN 3540260222936

Noise58 dB
TypeRackmount/Tower
Weight142.5 kg
ColourBlack

Lowest price incl. delivery

£12,782.99

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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Prices in United Kingdom

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

Lowest price£12,782.99at 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 Smart-UPS On-Line, 20kVA/20kW, Rack/Tower, 230V/380V...415V, Hard wire 5-wire(3P+N+E)+3-wire(1P+N+E), Network Card, W/O rail kit In stockFree shipping
£12,782.99incl. free shipping
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Best price · Back to the Office£12,782.99

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Product details

Identification

Brand: APC
Product: Smart-UPS On-Line, 20kVA/20kW, Rack/Tower
Full name: APC Smart-UPS On-Line, 20kVA/20kW, Rack/Tower, 230V/380V...415V, Hard wire 5-wire(3P+N+E)+3-wire(1P+N+E), Network Card, W/O rail kit
Manufacturer part number: SRTG20KXLI
EAN / UPC: 731304411901, 3540260222936, 8592978435455
Category: Uninterruptible Power Supplies (UPSs)

53 specifications from the manufacturer's data sheet

Features

UPS topology	Double-conversion (Online)
Output power capacity	20 kVA
Output power	20000 W
Waveform	Sine
Input operation voltage (min)	160 V
Input operation voltage (max)	415 V
Input frequency	40/70 Hz
Output operation voltage (max)	230 V
Output frequency	50/60 Hz
Output frequency regulation	0.1 Hz
Maximum current	87 A
Number of output phases	3
Efficiency	93%
Crest factor	3:1
Emergency Power Off (EPO)	Yes
Input current Total Harmonic Distortion (THD)	5%
Noise level	58 dB
Surge protection	Yes
Audible alarm(s)	Yes
Audible alarm modes	Alarm when on battery, Low battery alarm, Overload alarm
Auto-restart	Yes

Ports & interfaces

AC outlet types	Hard Wire 3-wire (1PH + N + G), Hard Wire 5-wire (3PH + N + G)
USB port	Yes
Serial interface	Yes
Serial interface type	RS-232
SmartSlot	Yes
SmartConnect port	No

Battery

Battery technology	Sealed Lead Acid (VRLA)
Battery voltage	192 V
Battery life (max)	5 year(s)
Battery recharge time	4 h
Cold start	Yes

Design

Form factor	Rackmount/Tower
Product colour	Black
Display type	LCD
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 - 2011.68 m
Non-operating altitude	0 - 15240 m

Packaging content

Cables included	RS-232
Management card included	Yes

Weight & dimensions

Width	440 mm
Depth	700 mm
Height	306 mm
Weight	142.5 kg

Packaging data

Package width	590 mm
Package depth	790 mm
Package height	535 mm

Logistics data

Harmonized System (HS) code	85078000

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