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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.

Line Interactive UPS Systems

Line Interactive UPS is different from the offline in that Line Interactive UPS systems have an automatic voltage regulator that is used to correct an abnormal voltage without having to switch to the batteries. This causes wear and a reduced lifespan of the batteries meaning you have to replace them sooner. This feature also helps to protect and prolong your equipment lifespan due to getting a consistent and reliable voltage rate. If you are running equipment that will shut down within a few milliseconds if there is a power cut then you will be looking for our On-line UPS range.

View the exceptional line interactive UPS system below to find the right solution or contact us today if you require further advice on our products.

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 1866741 1616916296
Salicru SPS Advance T 850VA Line Interactive 230V (UPS)
£152.63 £152.63
in stock
details >
Critical Power Supplies - Product box 1866746 1616916296
Salicru SPS Advance T 1kVA Line Interactive 230V (UPS)
£179.13 £179.13
in stock
details >
Critical Power Supplies - Product box 1866761 1616916296
Salicru SPS Advance T 1kVA Line Interactive 230V (UPS) (No Internal Batteries)
£172.13 £172.13
in stock
details >
Critical Power Supplies - Product box 1866751 1616916296
Salicru SPS Advance T 1.5kVA Line Interactive 230V (UPS) (No Internal Batteries)
£198.00 £198.00
in stock
details >
Critical Power Supplies - Product box 1866576 1616916280
Salicru SPS Advance RT2 800VA Line Interactive 230V (UPS) (No Internal Batteries)
£206.63 £206.63
in stock
details >
Critical Power Supplies - Product box 1866756 1616916296
Salicru SPS Advance T 1.5kVA Line Interactive 230V (UPS)
£212.13 £212.13
in stock
details >
Critical Power Supplies - Product box 1866571 1616916280
Salicru SPS Advance R 750VA Line Interactive 230V (UPS)
£221.75 £221.75
in stock
details >
Critical Power Supplies - Product box 1867041 1616916318
Salicru SPS Advance RT2 800VA Line Interactive 230V (UPS)
£228.25 £228.25
in stock
details >
Critical Power Supplies - Product box 251042 1522577521
Salicru SPS Advance RT2 1.1kVA Line Interactive 230V (UPS) (No Internal Batteries)
£233.63 £233.63
in stock
details >
Critical Power Supplies - Product box 1866766 1616916296
Salicru SPS Advance T 2kVA Line Interactive 230V (UPS) (No Internal Batteries)
£233.63 £233.63
in stock
details >
Critical Power Supplies - Product box 1866691 1616916290
Salicru SPS Advance T 2kVA Line Interactive 230V (UPS)
£259.63 £259.63
in stock
details >
Critical Power Supplies - Product box 1866991 1616916311
Salicru SPS Advance RT2 1.1kVA Line Interactive 230V (UPS)
£268.25 £268.25
in stock
details >
Critical Power Supplies - Product box 251042 1522577521
Salicru SPS Advance RT2 1.5kVA Line Interactive 230V (UPS) (No Internal Batteries)
£289.75 £289.75
in stock
details >
Critical Power Supplies - Product box 251042 1522577521
Salicru SPS Advance RT2 2kVA Line Interactive 230V (UPS) (No Internal Batteries)
£321.63 £321.63
in stock
details >
Critical Power Supplies - Product box 1866596 1616916282
Salicru SPS Advance R 1kVA Line Interactive 230V (UPS)
£320.00 £320.00
in stock
details >
Critical Power Supplies - Product box 1866851 1616916302
Salicru SPS Advance RT2 1.5kVA Line Interactive 230V (UPS)
£322.13 £322.13
in stock
details >
Critical Power Supplies - Product box 1867011 1616916313
Salicru SPS Advance RT2 2kVA Line Interactive 230V (UPS)
£398.88 £398.88
in stock
details >
Critical Power Supplies - Product box 1866601 1616916282
Salicru SPS Advance RT2 3kVA Line Interactive 230V (UPS) (No Internal Batteries)
£401.00 £401.00
in stock
details >