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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.

Extended Runtime UPS

Extended runtime UPS provides you with an advanced line of interactive power protection for your servers and network equipment. These units don’t have batteries in the internal unit, but they have an extended charger which allows you to attach multiple battery units to extend the runtime well beyond the typical limits of the standard UPS units.

Browse our extended runtime UPS collection below or get in touch with us today if you have any further queries regarding our range.

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Critical Power Supplies - Product box 34498 1570456443
Riello Sentinel Pro 2.2kVA Online 230V with No Internal Batteries (UPS)
£465.60 £465.60
in stock
details >
Critical Power Supplies - Product box 35409 1500036357
APC Smart-UPS X 3000VA Rack/Tower LCD 200-240V with Network Card
£1,918.84 £1,918.84
in stock
details >
Critical Power Supplies - Product box 31842 1500036357
APC Smart-UPS X 2200VA Rack/Tower LCD 200-240V
£1,179.84 £1,179.84
in stock
details >
Critical Power Supplies - Product box 2365681 1636543603
Tripp lite 3000va 2700w smartonline 230v 3kva 2700w on-line double-conversion ups, tower, extended run, network card options, lcd, usb, db9
£837.60 £837.60
in stock
details >
Critical Power Supplies - Product box 31833 1500036357
APC Smart-UPS X 1500VA Rack/Tower LCD 230V with Network Card
£1,322.87 £1,322.87
in stock
details >
Critical Power Supplies - Product box 34498 1570456443
Riello Sentinel Pro 1kVA Online 230V with No Internal Batteries (UPS)
£298.03 £298.03
in stock
details >
Critical Power Supplies - Product box 34532 1500036357
APC Smart-UPS XL Modular 1500VA 230V Rackmount/Tower
£1,832.83 £1,832.83
in stock
details >
Critical Power Supplies - Product box 211530 1505988197
Riello Sentinel Dual 10kVA Online 230V with Dual Input and No Internal Batteries (UPS)
£2,247.56 £2,247.56
in stock
details >
Critical Power Supplies - Product box 34498 1570456443
Riello Sentinel Pro 3kVA Online 230V with No Internal Batteries (UPS)
£520.28 £520.28
in stock
details >
Critical Power Supplies - Product box 1726416 1608110906
APC Smart-UPS SRT 2200VA RM 230V Network Card
£1,737.65 £1,737.65
in stock
details >
Critical Power Supplies - Product box 1866761 1616916296
Salicru SPS Advance T 1kVA Line Interactive 230V (UPS) (No Internal Batteries)
£200.23 £200.23
in stock
details >
Critical Power Supplies - Product box 1866751 1616916296
Salicru SPS Advance T 1.5kVA Line Interactive 230V (UPS) (No Internal Batteries)
£231.52 £231.52
in stock
details >
Critical Power Supplies - Product box 1866576 1616916280
Salicru SPS Advance RT2 800VA Line Interactive 230V (UPS) (No Internal Batteries)
£240.46 £240.46
in stock
details >
Critical Power Supplies - Product box 1866766 1616916296
Salicru SPS Advance T 2kVA Line Interactive 230V (UPS) (No Internal Batteries)
£275.33 £275.33
in stock
details >
Critical Power Supplies - Product box 251042 1522577521
Salicru SPS Advance RT2 1.1kVA Line Interactive 230V (UPS) (No Internal Batteries)
£278.46 £278.46
in stock
details >
Critical Power Supplies - Product box 251042 1522577521
Salicru SPS Advance RT2 1.5kVA Line Interactive 230V (UPS) (No Internal Batteries)
£336.84 £336.84
in stock
details >
Critical Power Supplies - Product box 251042 1522577521
Salicru SPS Advance RT2 2kVA Line Interactive 230V (UPS) (No Internal Batteries)
£365.05 £365.05
in stock
details >
Critical Power Supplies - Product box 1866601 1616916282
Salicru SPS Advance RT2 3kVA Line Interactive 230V (UPS) (No Internal Batteries)
£439.27 £439.27
in stock
details >