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Autonomous Power Supply
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UPS
RS-232 controlled UPS
prices
on 185 models
RS-232
clear
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Full load operating time (min)
Half load operating time (min)
Switching to battery (ms)
Max. current (A)
Max. output power (VA)
more parameters…
Rated output power (W)
Output voltage distortion (%)
Efficiency (%)
Redundant sockets
Non-redundant sockets
Reserved C13/C14 connectors
No reserve C13/C14 connectors
Reserved C19/C20 connectors
Charging USB A ports
USB-C for charging (pcs)
Supplied battery(s) capacity (Ah)
Batteries
Empty battery compartments
Full charge time (min)
Min. charging current (А)
Max. charging current (А)
Surge protection (J)
Noise level (dB)
Height (mm)
Width (mm)
Depth (mm)
Height (unit) (U)
Weight (kg)
No reserve C13/C14 connectors
PowerWalker VFI 3000 TG 3000 VA
compare
PowerWalker VFI 3000 TG
3000 VA
VFI (online)
sinusoid
cold start
bypass
Type:
inverter UPS
Signal:
sinusoid
Power:
3000 VA, effective 2700 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 1
Battery:
9 Ah, batteries 6
Photos
4
Prices
5
1000 VA
2000 VA
3000 VA
from
£410.87
up to
£516.94
Compare prices and buy PowerWalker VFI 3000 TG 3000 VA
Amazon.co.uk
→
£517.00
CCLonline.com
→
£411.00
Smartteck.co.uk
→
£513.00
Idealo.co.uk
(United Kingdom)
→
£513.00
Smartteck.co.uk
→
£411.00
Compare prices
5
→
PowerWalker VFI 1000 RMG PF1 1000 VA
compare
PowerWalker VFI 1000 RMG PF1
1000 VA
VFI (online, Rack)
sinusoid
cold start
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
1000 VA, effective 1000 W
Sockets:
C13/C14 with reserve
Battery:
7 Ah, batteries 3
Photos
4
Prices
1
£
459.19
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Eaton 9SX 3000 3000 VA
compare
Eaton 9SX 3000
3000 VA
9 (online)
sinusoid
type B
cold start
external battery connection
bypass
Type:
inverter UPS
Signal:
sinusoid
Power:
3000 VA, effective 2700 W
Sockets:
type B (American), with reserve 5
Battery:
external battery connection
Photos
7
Prices
1
1000 VA
1500 VA
1960 VA
3000 VA
£
2,370.40
Quzo.net
Delivery: to United Kingdom
Report
Buy!
PowerWalker VFI 2000 TGS 2000 VA
compare
PowerWalker VFI 2000 TGS
2000 VA
VFI (online)
sinusoid
cold start
external battery connection
bypass
no battery
Type:
inverter UPS
Signal:
sinusoid
Power:
2000 VA, effective 1800 W
Sockets:
C13/C14 with reserve
Battery:
no battery, external battery connection
Photos
4
Prices
2
from
£467.83
Compare prices and buy PowerWalker VFI 2000 TGS 2000 VA
Smartteck.co.uk
→
£468.00
Idealo.co.uk
(United Kingdom)
→
£468.00
Compare prices
2
→
Legrand Daker DK Plus 6000VA 6000 VA
compare
Legrand Daker DK Plus 6000VA
6000 VA
Daker DK (online, Rack)
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
6000 VA, effective 6000 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 2, terminal blocks
Battery:
5 Ah, batteries 20, external battery connection
Photos
2
Prices
1
5000 VA
6000 VA
£
3,670.04
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
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Green Cell RTII 2000VA 1800W (UPS14) 2000 VA
compare
Green Cell RTII 2000VA 1800W (UPS14)
2000 VA
sinusoid
cold start
external battery connection
bypass
server
Type:
smart, rack
Signal:
sinusoid
Power:
2000 VA, effective 1800 W
Sockets:
C13/C14 with reserve
Battery:
9 Ah, batteries 4, external battery connection
Photos
5
Prices
2
from
£372.49
up to
£487.18
Compare prices and buy Green Cell RTII 2000VA 1800W (UPS14) 2000 VA
Amazon.co.uk
→
£487.00
Tradeinn.com
(United Kingdom)
→
£372.00
Compare prices
2
→
Vertiv Liebert GXT5-750IRT2UXLE 750 VA
compare
Vertiv Liebert GXT5-750IRT2UXLE
750 VA
GXT5
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
750 VA, effective 750 W
Sockets:
C13/C14 with reserve
Battery:
external battery connection
Photos
5
Prices
1
£
1,072.99
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
APC Smart-UPS SC 450VA SC450RMI1U 450 VA
compare
APC Smart-UPS SC 450VA SC450RMI1U
450 VA
Smart-UPS (advanced, for enterprises)
surge protection
server
quiet
Type:
smart, rack
Signal:
similar to a sinusoid
Power:
450 VA, effective 280 W
Sockets:
C13/C14 with reserve
Battery:
9 Ah, batteries 2
Photos
2
Prices
11
from
£319.78
up to
£419.99
Compare prices and buy APC Smart-UPS SC 450VA SC450RMI1U 450 VA
Amazon.co.uk
→
£351.00
CCLonline.com
→
£320.00
Business.Currys.co.uk
→
£382.00
Scan.co.uk
→
£327.00
Quzo.net
→
£324.00
OfficeStationery.co.uk
(United Kingdom)
→
£361.00
Zoro.co.uk
(United Kingdom)
→
£420.00
Compare prices
11
→
PowerWalker VFI 3000 ICT IoT 3000 VA
compare
PowerWalker VFI 3000 ICT IoT
3000 VA
VFI (online)
sinusoid
cold start
external battery connection
bypass
Type:
inverter UPS
Signal:
sinusoid
Power:
3000 VA, effective 3000 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 1
Battery:
9 Ah, batteries 6, external battery connection
Photos
6
Prices
2
1000 VA
1500 VA
2000 VA
3000 VA
from
£619.08
up to
£717.49
Compare prices and buy PowerWalker VFI 3000 ICT IoT 3000 VA
Amazon.co.uk
→
£619.00
Tradeinn.com
(United Kingdom)
→
£717.00
Compare prices
2
→
Riello SDH 3000 3000 VA
compare
Riello SDH 3000
3000 VA
SDL/SDH (online, Rack)
sinusoid
external battery connection
bypass
surge protection
server
quiet
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
3000 VA, effective 2700 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 1
Battery:
batteries 6, external battery connection
Photos
5
Prices
2
1000 VA
1500 VA
2200 VA
3000 VA
from
£1,007.49
up to
£1,098.00
Compare prices and buy Riello SDH 3000 3000 VA
Amazon.co.uk
→
£1,098.00
Tradeinn.com
(United Kingdom)
→
£1,007.00
Compare prices
2
→
Eaton 9SX 3000I 3000 VA
compare
Eaton 9SX 3000I
3000 VA
9 (online)
sinusoid
cold start
external battery connection
bypass
Type:
inverter UPS
Signal:
sinusoid
Power:
3000 VA, effective 2700 W
Sockets:
C13/C14 with reserve, terminal blocks
Battery:
9 Ah, batteries 8, external battery connection
Prices
1
700 VA
1000 VA
1500 VA
2000 VA
3000 VA
£
2,009.58
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
APC Easy-UPS SRV RM 2000VA SRV2KRI 2000 VA
compare
APC Easy-UPS SRV RM 2000VA SRV2KRI
2000 VA
Easy-UPS On-Line (Business)
sinusoid
cold start
bypass
surge protection
server
Type:
smart, rack
Signal:
sinusoid
Power:
2000 VA, effective 1600 W
Sockets:
C13/C14 with reserve
Battery:
9 Ah
Photos
4
Prices
2
1000 VA
2000 VA
from
£883.99
Compare prices and buy APC Easy-UPS SRV RM 2000VA SRV2KRI 2000 VA
Tradeinn.com
(United Kingdom)
→
£884.00
Idealo.co.uk
(United Kingdom)
→
£884.00
Compare prices
2
→
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CyberPower Value 2200EILCD 2200 VA
compare
CyberPower Value 2200EILCD
2200 VA
Value (interactive, LCD)
Type:
smart
Signal:
similar to a sinusoid
Power:
2200 VA, effective 1320 W
Sockets:
C13/C14 with reserve
Battery:
8.5 Ah, batteries 2
Photos
3
Prices
1
£
216.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
PowerWalker VFI 2000 RMG PF1 2000 VA
compare
PowerWalker VFI 2000 RMG PF1
2000 VA
VFI (online, Rack)
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
2000 VA, effective 2000 W
Sockets:
C13/C14 with reserve
Battery:
7 Ah, batteries 6, external battery connection
Photos
8
Prices
1
1500 VA
2000 VA
£
777.91
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
Vertiv Liebert GXT5-8000IRT5UXLE 8000 VA
compare
Vertiv Liebert GXT5-8000IRT5UXLE
8000 VA
GXT5
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
8000 VA, effective 8000 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 4
Battery:
9 Ah, batteries 16, external battery connection
Photos
7
Prices
1
5000 VA
6000 VA
8000 VA
£
4,774.69
Quzo.net
Delivery: to United Kingdom
Report
Buy!
Eaton 9PX 3000I RT2U Netpack 3000 VA
compare
Eaton 9PX 3000I RT2U Netpack
3000 VA
9 (online, Rack)
sinusoid
cold start
external battery connection
bypass
server
quiet
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
3000 VA, effective 3000 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 2
Battery:
9 Ah, batteries 6, external battery connection
Photos
4
Prices
6
1000 VA
1500 VA
3000 VA
from
£2,771.26
up to
£4,432.70
Compare prices and buy Eaton 9PX 3000I RT2U Netpack 3000 VA
Smartteck.co.uk
→
£4,300.00
Business.Currys.co.uk
→
£3,312.00
Quzo.net
→
£4,433.00
Tradeinn.com
(United Kingdom)
→
£2,853.00
Idealo.co.uk
(United Kingdom)
→
£2,853.00
Smartteck.co.uk
→
£2,771.00
Compare prices
6
→
CyberPower OLS3000EA 3000 VA
compare
CyberPower OLS3000EA
3000 VA
OLS (online, Tower)
sinusoid
surge protection
Type:
inverter UPS
Signal:
sinusoid
Power:
3000 VA, effective 2700 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 1, terminal blocks
Photos
6
Prices
3
2000 VA
3000 VA
from
£567.99
up to
£797.94
Compare prices and buy CyberPower OLS3000EA 3000 VA
Amazon.co.uk
→
£798.00
Tradeinn.com
(United Kingdom)
→
£568.00
Amazon.co.uk
→
£632.00
Compare prices
3
→
Eaton 9PX 3000I RT2U 3000 VA
compare
Eaton 9PX 3000I RT2U
3000 VA
9 (online, Rack)
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
3000 VA, effective 3000 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 2
Battery:
9 Ah, batteries 6, external battery connection
Photos
10
Prices
2
1000 VA
1500 VA
2200 VA
3000 VA
from
£2,612.00
up to
£4,910.61
Compare prices and buy Eaton 9PX 3000I RT2U 3000 VA
Amazon.co.uk
→
£2,612.00
Quzo.net
→
£4,911.00
Compare prices
2
→
Vertiv Liebert GXTRT-3000IRT2UXL 3000 VA
compare
Vertiv Liebert GXTRT-3000IRT2UXL
3000 VA
GXT RT+
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
3000 VA, effective 2700 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 1
Battery:
9 Ah, batteries 6, external battery connection
Photos
2
Prices
1
1000 VA
1500 VA
2000 VA
3000 VA
£
1,527.99
Tradeinn.com
Delivery: in United Kingdom
Report
Buy!
Riello SDU 10000 10000 VA
compare
Riello SDU 10000
10000 VA
sinusoid
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
10000 VA, effective 10000 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 3, terminal blocks
Battery:
external battery connection
Videos
1
Photos
2
Prices
1
4000 VA
5000 VA
8000 VA
10000 VA
£
2,812.68
ItBay.com
Delivery: in United Kingdom
Report
Buy!
PowerWalker VFI 3000 CRM LCD 3000 VA
compare
PowerWalker VFI 3000 CRM LCD
3000 VA
VFI (online, Rack)
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
3000 VA, effective 2400 W
Sockets:
C13/C14 with reserve, terminal blocks
Battery:
9 Ah, batteries 6, external battery connection
Photos
10
Prices
3
1000 VA
2000 VA
3000 VA
from
£645.77
up to
£789.48
Compare prices and buy PowerWalker VFI 3000 CRM LCD 3000 VA
Smartteck.co.uk
→
£789.00
Idealo.co.uk
(United Kingdom)
→
£789.00
Smartteck.co.uk
→
£646.00
Compare prices
3
→
PowerWalker VI 3000 SCL 3000 VA
compare
PowerWalker VI 3000 SCL
3000 VA
VI (interactive, LCD)
cold start
quiet
Type:
smart
Signal:
similar to a sinusoid
Power:
3000 VA, effective 1800 W
Sockets:
type F (Schuko), with reserve 4
Battery:
9 Ah, batteries 2
Photos
3
Prices
4
from
£216.99
up to
£245.78
Compare prices and buy PowerWalker VI 3000 SCL 3000 VA
Amazon.co.uk
→
£229.00
Smartteck.co.uk
→
£246.00
Tradeinn.com
(United Kingdom)
→
£220.00
Idealo.co.uk
(United Kingdom)
→
£217.00
Compare prices
4
→
Eaton 5SC 750I 750 VA
compare
Eaton 5SC 750I
750 VA
5 (interactive)
sinusoid
quiet
Type:
smart
Signal:
sinusoid
Power:
750 VA, effective 525 W
Sockets:
C13/C14 with reserve
Battery:
7 Ah, batteries 2
Photos
6
Prices
2
500 VA
750 VA
from
£189.99
up to
£287.99
Compare prices and buy Eaton 5SC 750I 750 VA
Tradeinn.com
(United Kingdom)
→
£288.00
Idealo.co.uk
(United Kingdom)
→
£190.00
Compare prices
2
→
PowerWalker VFI 3000 ICR IoT 3000 VA
compare
PowerWalker VFI 3000 ICR IoT
3000 VA
VFI (online, Rack)
sinusoid
cold start
external battery connection
bypass
server
Type:
inverter UPS, rack
Signal:
sinusoid
Power:
3000 VA, effective 3000 W
Sockets:
C13/C14 with reserve, C19/C20 с резервом 1
Battery:
9 Ah, batteries 6, external battery connection
Photos
4
Prices
3
1000 VA
1500 VA
3000 VA
from
£659.99
up to
£725.99
Compare prices and buy PowerWalker VFI 3000 ICR IoT 3000 VA
Amazon.co.uk
→
£726.00
Tradeinn.com
(United Kingdom)
→
£660.00
Idealo.co.uk
(United Kingdom)
→
£660.00
Compare prices
3
→
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up to
£
Brands
Acer
AEG
Allied Telesis
APC
ARMAC
ATEN
AZO Digital
Canon
Cisco
Conceptronic
Coolbox
CyberPower
D-Link
Delta
Digitus
Draper
Eaton
Eightt
EnerGenie
ETON
EVER
Ewent
ExtraLink
FSP
Fujitsu
Gembird
Green Cell
GS Yuasa
HP
IBM
Kemot
Legrand
Lenovo
MGE
NGS
Nilox
Oehlbach
Online USV
Origin Storage
Orvaldi
Phasak
Phoenix
PNI
PowerCool
PowerWalker
QNAP
Qoltec
Riello
RITAR
Salicru
Schneider
Sealey
Silvercloud
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Socomec
Tecnoware
Teltonika
TrippLite
Trust
Ubiquiti
V7
Vertiv
Woxter
Zigor
Brand rating
All brands
Main brands
Series
Type
standby
smart
inverter (online)
low voltage (router, camera)
Max. output power
≤ 700 VA
0.7 – 1 kVA
1.1 – 2 kVA
2.1 – 3 kVA
3.1 – 4 kVA
4.1 – 6 kVA
6.1 – 8 kVA
8.1 – 10 kVA
> 10 kVA
Effective output power
≤ 500 W
501 – 1000 W
1.1 – 2 kW
> 2 kW
Output waveform
simulated sine wave
pure sinewave
Battery capacity
≤ 5 Ah
6 – 7 Ah
8 – 9 Ah
≥ 10 Ah
Backup sockets
1 pc
2
3
≥ 4
no sensors
Socket type
type F (Schuko)
type E (FR)
type G (UK)
type B (American)
C13/C14 backup sockets
1 - 3
4
6
8
> 8
no sensors
Other connectors
USB-A for charging
USB-C for charging
terminal blocks
DC output
non-redundant socket
non-redundant C13/C14 socket
Back-UPS, C19/C20 sockets
Features
cold start
external battery connection
battery hot swap
add. battery compartment
12 V battery connection
liFePO4 charging support
adjusting the battery charging current
bypass (direct connection)
sound alarm
screen
transportation wheels
Control interfaces
LAN
USB
RS-232
SmartSlot
"dry contact"
Full load operating time
< 2 min
2 – 3 min
4 – 5 min
6 – 7 min
8 – 9 min
≥ 10 min
Switching to battery
< 4 ms
4 – 5 ms
6 – 7 ms
≥ 8 ms
Battery charging current
2 – 5 А
6 – 10 А
11 – 20 А
> 20 А
Protection
short circuit protection
overload protection
from recharging an external battery
surge protection
high frequency interference protection
data line protection
emergency cut-off socket
Form factor
floor (Tower)
flat
extension
wall
rack (server)
roll up
more
Input voltage
230 V
400 V
Number of batteries
no battery
1
2
3
4
≥ 5
Depth
≤ 25 cm
25 – 30 cm
31 – 35 cm
36 – 40 cm
41 – 45 cm
> 45 cm
Width
≤ 10 cm
11 – 15 cm
16 – 20 cm
> 20 cm
Height
≤ 10 cm
11 – 15 cm
16 – 20 cm
21 – 25 cm
> 25 cm
Noise level
≤40 dB
41 – 45 dB
46 – 50 dB
> 50 dB
Clear parameters
Got ideas or questions about filters? Click here!
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all
Brands
APC
CyberPower
Eaton
EnerGenie
FSP
Green Cell
Kemot
Online USV
PowerWalker
Qoltec
Riello
RITAR
Salicru
Tecnoware
Vertiv
All brands
Questions and suggestions for model selection →
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