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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.

3 Phase UPS Systems

Ideal for marine, industrial applications and Data Centre Applications 3 phase UPS systems really pack a punch in terms of power protection. Unlike single-phase UPS that is designed for smaller, more confined applications, three phase ups systems have been designed to handle high-rated power applications, spread across the enterprise, reliably and with ease.

UPS three-phase systems operate at high efficiency and in double conversion mode for additional reliability. They can be installed in parallel N+1 configurations to enhance system resilience and ensure no single point of failure in the system. Paralleling in this way is also scalable as each UPS in the system is a module in its own right; as your application expands, so too can your UPS system.

Critical Power Projects supplies a variety of sizes (10kVA to 200kVA) of UPS three-phase solutions from the leading manufacturers across the globe. We are independent from our manufacturers so are free to choose the best products for your specific solution.

Modern three-phase UPS designs also cater for different installation requirements and are floor standing, rack-mounted or modular, which can be adapted and suited to the amount of space you have to dedicate to your power protection solution.

If you would like to know more about our range of 3 phase UPS systems, or if you would like impartial advice on UPS, a site survey or quotation, please call: 0808 503 8777, fill in our contacts form or send us an email with your details, and we’ll call you.

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Critical Power Supplies - Product box 1867166 1616916395
Salicru SLC Twin Pro2 4kVA Online 230V (UPS) (No Internal Batteries)
£1,076.83 £1,076.83
in stock
details >
Critical Power Supplies - Product box 668841 1547366647
APC MGE Galaxy 300 15kVA Online 400V (UPS)
£5,796.75 £5,796.75
in stock
details >
Critical Power Supplies - Product box 1927936 1622797353
APC MGE Galaxy 300 10kVA Online 400V (UPS)
£5,800.56 £5,800.56
in stock
details >
Critical Power Supplies - Product box 1804651 1613560398
APC MGE Galaxy 3500 15kVA Online 400V (UPS) (With 2 Battery Modules)
£6,301.62 £6,301.62
in stock
details >
Critical Power Supplies - Product box 669126 1547367076
APC MGE Galaxy 3500 15kVA Online 400V (UPS) (Includes 2 Battery Modules)
£6,335.28 £6,335.28
in stock
details >
Critical Power Supplies - Product box 2109661 1632381589
APC MGE Galaxy 3500 20kVA Online 400V (UPS) (Includes 2 Battery Modules)
£6,868.89 £6,868.89
in stock
details >
Critical Power Supplies - Product box 669056 1547366948
APC MGE Galaxy 300i 15kVA Online 400V (UPS)
£7,619.86 £7,619.86
in stock
details >
Critical Power Supplies - Product box 1928001 1622797444
APC MGE Galaxy 300 20kVA Online 400V (UPS)
£7,863.06 £7,863.06
in stock
details >
Critical Power Supplies - Product box 242550 1520757607
Eaton 93ps double-conversion (online) 8000VA tower black uninterruptible power supply (ups)
£4,496.89 £4,496.89
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 242738 1520757674
Eaton 93ps double-conversion (online) 8000VA tower black uninterruptible power supply (ups)
£4,612.16 £4,612.16
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 242740 1520757675
Eaton 93ps double-conversion (online) 8000VA tower black uninterruptible power supply (ups)
£5,259.79 £5,259.79
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 242383 1520757539
Eaton 93ps double-conversion (online) 8000VA tower black uninterruptible power supply (ups)
£5,375.04 £5,375.04
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 258891 1523779941
Eaton 93ps double-conversion (online) 16000VA tower black uninterruptible power supply (ups)
£7,918.46 £7,918.46
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 259386 1523779941
Eaton 93ps double-conversion (online) 16000VA tower black uninterruptible power supply (ups)
£8,044.97 £8,044.97
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 259871 1523780052
Eaton 93ps double-conversion (online) 16000VA tower black uninterruptible power supply (ups)
£9,710.26 £9,710.26
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 259406 1523780010
Eaton 93ps double-conversion (online) 16000VA tower black uninterruptible power supply (ups)
£9,757.37 £9,757.37
eta: Call us for latest stock
details >
Critical Power Supplies - Product box 1867576 1616916426
Salicru SLC Twin Pro2 8kVA Online 230V (UPS) (No Internal Batteries)
Call for pricing Call Us
Call us
details >
Critical Power Supplies - Product box 1867676 1616916447
Salicru SLC Twin/3 Pro2 8kVA Online 230V (UPS) (No Internal Batteries)
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