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Critical Power Supplies - Maintaining a rack

Do you need help installing?
We can help you.

We provide a range of on-site services whether your project is for a single UPS and Generator or remote monitoring across multiple sites.

Critical Power Supplies - Project Planning

Get a head start with our FREE
Project Management Consultation.

Why not use our project management services to help you have a smooth and pain free project.

Critical Power Supplies - Datacentre Banner

Trade-In your UPS with us

Trade-in your old UPS for a same or higher spec model*

Critical Power Supplies - Maintaining a rack

Do you need help installing?
We can help you.

We provide a range of on-site services whether your project is for a single UPS and Generator or remote monitoring across multiple sites.

Critical Power Supplies - Project Management and Planning

Get a head start with our FREE
Project Management Consultation.

Why not use our project management services to help you have a smooth and pain free project.

Critical Power Supplies - Datacentre Banner

Trade-In your UPS with us

Trade-in your old UPS for a same or higher spec model*

*Terms and conditions apply.

Online UPS Systems

Online UPS systems are the top line UPS that provide you with a wide range of features to help protect your equipment from a power failure to overvolting. One of the features that an Online UPS system offers is that it double converts the current from AC to DC and then from DC back to AC but with the ideal output power. This feature is what isolates connected equipment from blackouts, brownouts, overvoltage, surges, line noise and electrical impulses. A typical On-line UPS regulates its voltage within +-2-3%.

Browse the full UPS online range below or get in touch with us today if you have any questions or require further information on our online UPS systems.

We only have suppliers who meet our supply chain standards for quality (ISO 9001), health and safety (ISO 18001), and environmental management (ISO 14001).

To learn more about our trade-in program check our blog out here.

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Critical Power Supplies - Product box 1725611 1608110855
APC Smart-UPS SRT 3000VA RM 230V
£2,190.45 £2,190.45
in stock
details >
Best Seller
Critical Power Supplies - Product box 1727636 1608111012
APC Smart-UPS SRT 5000VA RM 230V
£3,260.42 £3,260.42
in stock
details >
Great Value
Critical Power Supplies - Product box 1725616 1608110855
APC Smart-UPS SRT 2200VA RM 230V
£1,403.85 £1,403.85
in stock
details >
Critical Power Supplies - Product box 1726416 1608110906
APC Smart-UPS SRT 2200VA RM 230V Network Card
£1,726.30 £1,726.30
in stock
details >
Critical Power Supplies - Product box 1722846 1608110646
APC Smart-UPS SRT 1500VA RM 230V
£1,076.51 £1,076.51
in stock
details >
Critical Power Supplies - Product box 1572881 1602500043
APC Smart-UPS C Lithium Ion, Short Depth 500VA, 230V with SmartConnect
£509.77 £509.77
in stock
details >
Critical Power Supplies - Product box 1722831 1608110646
APC Smart-UPS SRT 1500VA RM 230V Network Card
£1,384.31 £1,384.31
in stock
details >
Critical Power Supplies - Product box 1727626 1608111012
APC Smart-UPS SRT 6000VA RM 230V
£3,773.42 £3,773.42
in stock
details >
Critical Power Supplies - Product box 1722801 1608110644
APC Smart-UPS SRT 1000VA RM 230V Network Card
£1,169.33 £1,169.33
in stock
details >
Best Performance
Critical Power Supplies - Product box 1727631 1608111012
APC Smart-UPS SRT 10000VA RM 230V
£5,879.15 £5,879.15
in stock
details >
Critical Power Supplies - Product box 1727221 1608110987
APC Smart-UPS 6kVA 230V Rack Mount with 6 year warranty package
£4,037.39 £4,037.39
in stock
details >
Critical Power Supplies - Product box 35531 1500036357
APC Smart-UPS SRT 8000VA RM 230V
£4,867.82 £4,867.82
in stock
details >
Critical Power Supplies - Product box 1722786 1608110643
APC Smart-UPS SRT 1000VA 230V
£721.81 £721.81
in stock
details >
Critical Power Supplies - Product box 1722791 1608110643
APC Smart-UPS SRT 1000VA RM 230V
£857.62 £857.62
in stock
details >
Critical Power Supplies - Product box 35443 1500036357
APC Smart-UPS SRT 6000VA 230V
£3,592.64 £3,592.64
in stock
details >
Critical Power Supplies - Product box 1725596 1608110853
APC Smart-UPS SRT 2200VA 230V
£1,271.94 £1,271.94
in stock
details >
Critical Power Supplies - Product box 1723806 1608110722
APC Smart-UPS SRT Li-Ion 1500VA RM 230V
£1,799.59 £1,799.59
in stock
details >
Critical Power Supplies - Product box 1723496 1608110685
APC SMART-UPS SRT LI-ION 2200VA RM 230V
£2,280.12 £2,280.12
in stock
details >