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Inverter UPS

 prices on 154 models

Inverter (online)

— the most advanced type of UPS. Its main feature is that in normal mode, the inverter that supplies voltage to the load constantly receives power from both the mains and the battery. Due to this, it is possible to avoid power surges on the load when switching to battery power only (all other types of UPS produce distortion in one way or another). Also, such UPSs have the highest power (up to powering the whole building), can support a three-phase connection, be equipped with additional batteries, etc.
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UPS PowerWalker VFI 3000 AT 3000 VA
PowerWalker VFI 3000 AT 3000 VA
Type:inverter UPS
Signal:sinewave
Power:3000 VA, effective 2700 W
Sockets:type F (Schuko), with reserve 4, terminal blocks
Battery:9 Ah, batteries 6, external battery connection
Current зарядки Battery:1.5 А
Price from £425.49 up to £454.00 
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UPS PowerWalker VFI 1500 ICT IoT 1500 VA
PowerWalker VFI 1500 ICT IoT 1500 VA
Type:inverter UPS
Signal:sinewave
Power:1500 VA, effective 1500 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 3, external battery connection
Price from £367.34 up to £369.00 
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UPS FSP Champ Tower 1k 1000 VA
FSP Champ Tower 1k 1000 VA
Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 900 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2
1000 VA3000 VA
Price from £251.00
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UPS Digitus DN-170093 1000 VA
Digitus DN-170093 1000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:1000 VA, effective 1000 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2, external battery connection
Price from £307.48 up to £403.00 
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UPS Eaton 9E 1000I 1000 VA
Eaton 9E 1000I 1000 VA
Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 800 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2
Price from £352.24 up to £374.00 
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UPS PowerWalker VFI 2000 TG 2000 VA
PowerWalker VFI 2000 TG 2000 VA
Type:inverter UPS
Signal:sinewave
Power:2000 VA, effective 1800 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 4
Price from £361.51 up to £392.00 
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UPS EnerGenie EG-UPSO-2000 2000 VA
EnerGenie EG-UPSO-2000 2000 VA
Type:inverter UPS
Signal:sinewave
Power:2000 VA, effective 1800 W
Sockets:type F (Schuko), with reserve 2, C13/C14 with reserve
Battery:7 Ah, batteries 6, external battery connection
Current зарядки Battery:1 А
Price from £389.99
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UPS APC Easy-UPS 1000VA SRV1KI-E 1000 VA
APC Easy-UPS 1000VA SRV1KI-E 1000 VA
Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 900 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2, external battery connection
Price from £423.46 up to £500.00 
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UPS PowerWalker VFI 3000 CRM LCD 3000 VA
PowerWalker VFI 3000 CRM LCD 3000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:3000 VA, effective 2400 W
Sockets:C13/C14 with reserve, terminal blocks
Battery:9 Ah, batteries 6, external battery connection
Price from £612.26 up to £755.00 
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UPS PowerWalker VFI 2000 TGB 2000 VA
PowerWalker VFI 2000 TGB 2000 VA
Type:inverter UPS
Signal:sinewave
Power:2000 VA, effective 1800 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 4, external battery connection
2000 VA3000 VA
Price from £441.83 up to £444.00 
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UPS CyberPower OLS1500EA-DE 1500 VA
CyberPower OLS1500EA-DE 1500 VA
Type:inverter UPS
Signal:sinewave
Power:1500 VA, effective 1350 W
Sockets:type F (Schuko), with reserve 2, C13/C14 with reserve
Battery:batteries 2
Price from £381.99
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UPS APC Smart-UPS SRT 2200VA SRT2200XLI 2200 VA
APC Smart-UPS SRT 2200VA SRT2200XLI 2200 VA
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Type:inverter UPS, rack
Signal:sinewave
Power:2200 VA, effective 1980 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:5 Ah, batteries 6, external battery connection
2200 VA3000 VA
Price from £1,818.86 up to £2,327.00 
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9 stores 9 offers
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UPS Eaton 9SX 6000I 6000 VA
Eaton 9SX 6000I 6000 VA
Type:inverter UPS
Signal:sinewave
Power:6000 VA, effective 5400 W
Sockets:C13/C14 with reserve, terminal blocks
Battery:5 Ah, batteries 15, external battery connection
5000 VA6000 VA
Price from £3,443.56 up to £3,606.00 
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UPS PowerWalker VFI 1500 ICR IoT 1500 VA
PowerWalker VFI 1500 ICR IoT 1500 VA
Type:inverter UPS, rack
Signal:sinewave
Power:1500 VA, effective 1500 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 3, external battery connection
Price from £439.99 up to £467.00 
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UPS PowerWalker VFI 1000 AT FR 1000 VA
PowerWalker VFI 1000 AT FR 1000 VA
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Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 900 W
Sockets:type E (FR), with reserve 3
Battery:9 Ah, batteries 2, external battery connection
1000 VA3000 VA
Price from £236.09 up to £237.00 
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UPS Eaton 9E 6KI 6000 VA
Eaton 9E 6KI 6000 VA
Type:inverter UPS
Signal:sinewave
Power:6000 VA, effective 4800 W
Sockets:terminal blocks
Battery:9 Ah, batteries 15, external battery connection
6000 VA10000 VA
Price from £1,972.49
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UPS APC Easy-UPS SRV 1000VA SRV1KI 1000 VA
APC Easy-UPS SRV 1000VA SRV1KI 1000 VA
Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 800 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2
Price from £354.68
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UPS Eaton 9E 6KIR 6000 VA
Eaton 9E 6KIR 6000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:6000 VA, effective 5400 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:batteries 15, external battery connection
6000 VA11000 VA
Price from £2,384.99
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UPS PowerWalker VFI 1000 R1U 1000 VA
PowerWalker VFI 1000 R1U 1000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:1000 VA, effective 800 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 4
Price from £474.99
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UPS APC Smart-UPS SRT 2200VA SRT2200RMXLI-NC 2200 VA
APC Smart-UPS SRT 2200VA SRT2200RMXLI-NC 2200 VA
Type:inverter UPS, rack
Signal:sinewave
Power:2200 VA, effective 1980 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:5 Ah, batteries 6, external battery connection
2200 VA3000 VA
Price from £2,509.97 up to £3,043.00 
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7 stores 7 offers
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UPS APC Smart-UPS SRT 6000VA SRT6KXLI 6000 VA
APC Smart-UPS SRT 6000VA SRT6KXLI 6000 VA
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Type:inverter UPS, rack
Signal:sinewave
Power:6000 VA, effective 6000 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 4, terminal blocks
Battery:5 Ah, batteries 16, external battery connection
Price from £5,079.97 up to £6,455.00 
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UPS APC Smart-UPS RT 5000VA RM SURTD5000RMXLI 5000 VA
APC Smart-UPS RT 5000VA RM SURTD5000RMXLI 5000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:5000 VA, effective 3500 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:batteries 2, external battery connection
Price from £4,619.97 up to £5,312.00 
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UPS Eaton 9PX 3000I RT2U Netpack 3000 VA
Eaton 9PX 3000I RT2U Netpack 3000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:3000 VA, effective 3000 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:9 Ah, batteries 6, external battery connection
Price from £2,523.85 up to £3,527.00 
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UPS APC Smart-UPS SRT 1500VA SRT1500RMXLI-NC 1500 VA
APC Smart-UPS SRT 1500VA SRT1500RMXLI-NC 1500 VA
Type:inverter UPS, rack
Signal:sinewave
Power:1500 VA, effective 1500 W
Sockets:C13/C14 with reserve
Battery:9 Ah, external battery connection
1000 VA1500 VA
Price from £1,964.97 up to £2,390.00 
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E-Catalog UK editor, UPS | Your suggestions for the section →
Viktor Skrypai, edited 03.09.2026