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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 1867856 1616916465
Salicru SLC Twin Pro2 4kVA Online 230V (UPS)
£1,156.75 £1,156.75
in stock
details >
Critical Power Supplies - Product box 1867741 1616916456
Salicru SLC Twin RT2 4kVA Online 230V (UPS) (Unity Power Factor)
£1,291.63 £1,291.63
in stock
details >
Critical Power Supplies - Product box 1867746 1616916456
Salicru SLC Twin Pro2 1.5kVA Online 230V (UPS)
£442.25 £442.25
in stock
details >
Critical Power Supplies - Product box 1867991 1616916475
Salicru SLC Twin Pro2 700VA Online 230V (UPS) (No Internal Batteries)
£206.50 £206.50
in stock
details >
Critical Power Supplies - Product box 1867156 1616916394
Salicru SLC Twin Pro2 700VA Online 230V (UPS)
£238.38 £238.38
in stock
details >
Critical Power Supplies - Product box 1867396 1616916409
Salicru SLC Twin Pro2 1kVA Online 230V (UPS) (No Internal Batteries)
£238.50 £238.50
in stock
details >
Critical Power Supplies - Product box 1867851 1616916465
Salicru SLC Twin Pro2 1kVA Online 230V (UPS)
£250.38 £250.38
in stock
details >
Critical Power Supplies - Product box 1868206 1616916489
Salicru SLC Twin RT2 700VA Online 230V (UPS) (No Internal Batteries)
£320.00 £320.00
in stock
details >
Critical Power Supplies - Product box 1866591 1616916281
Salicru SLC Twin RT2 1kVA Online 230V (UPS) (No Internal Batteries)
£330.88 £330.88
in stock
details >
Critical Power Supplies - Product box 1868356 1616916498
Salicru SLC Twin RT2 700VA Online 230V (UPS) (Unity Power Factor)
£347.00 £347.00
in stock
details >
Critical Power Supplies - Product box 1867411 1616916410
Salicru SLC Twin Pro2 1.5kVA Online 230V (UPS) (No Internal Batteries)
£369.13 £369.13
in stock
details >
Critical Power Supplies - Product box 1868076 1616916482
Salicru SLC Twin RT2 1kVA Online 230V (UPS) (Unity Power Factor)
£379.38 £379.38
in stock
details >
Critical Power Supplies - Product box 1867171 1616916395
Salicru SLC Twin Pro2 2kVA Online 230V (UPS) (No Internal Batteries)
£375.13 £375.13
in stock
details >
Critical Power Supplies - Product box 1868156 1616916486
Salicru SLC Twin RT2 1.5kVA Online 230V (UPS) (No Internal Batteries)
£444.13 £444.13
in stock
details >
Critical Power Supplies - Product box 1868221 1616916490
Salicru SLC Twin RT2 2kVA Online 230V (UPS) (No Internal Batteries)
£455.00 £455.00
in stock
details >
Best Seller
Critical Power Supplies - Product box 1867601 1616916432
Salicru SLC Twin Pro2 2kVA Online 230V (UPS)
£464.13 £464.13
in stock
details >
Critical Power Supplies - Product box 1867546 1616916422
Salicru SLC Twin Pro2 3kVA Online 230V (UPS) (No Internal Batteries)
£482.00 £482.00
in stock
details >
Critical Power Supplies - Product box 1866586 1616916281
Salicru SLC Twin RT2 1.5VA Online 230V (UPS) (Unity Power Factor)
£514.38 £514.38
in stock
details >