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Text Content

24 Hour: 0800 088 5107 Int: +44 (0)1844 340122

Freephone 24 Hour: 0800 088 5107 Int: +44 (0)1844 340122

 * About Us
    * Case Studies
    * Our Clients
    * Customer Testimonials
    * How We Are Supporting Charities
   
   
 * Buy Supplies
    * UPS
       * Offline UPS Systems
       * Line Interactive UPS Systems
       * Online UPS Systems
       * Single Phase UPS Systems
       * 3 Phase UPS Systems
       * Lithium UPS
       * Extended Runtime UPS
       * UPS Extended Batteries
       * UPS Battery Replacements
       * UPS Accessories
      
      
    * PDU
       * Basic PDUs
       * Metered PDUs
       * Monitored PDUs
       * Switched PDUs
       * PDU Accessories
      
      
    * Networking Racks
       * Rack Enclosures
       * Open Frame Racks
       * Quiet Server Racks
       * Server Rack Accessories
      
      
    * Fire Suppression Systems
    * Cooling Solutions
       * Fan Trays
       * Server Room Air Conditioning
       * Air Distribution Systems
       * Cooling Accessories
      
      
    * KVM Servers
       * KVM Consoles
       * LCD Consoles
       * KVM Switchers
       * KVM Accessories
      
      
    * Networking Equipment
       * DAC Cables
       * Hardware Firewalls
       * Network Interface Cards
       * Network Routers
       * Network Switches
       * Network Transceivers
       * Network Monitoring Software
       * Network Accessories
      
      
    * Power Quality and Control
       * Power Conditioners
       * Power Inverters
       * Power Surge Protectors
       * Voltage Regulators
       * Voltage Switches
       * Load Banks
      
      
    * Standby Power
       * Emergency Lighting Systems
       * Renewable Energy Systems
       * Backup Power Generators
       * Flywheels
      
      
    * Bypass Switches
    * Environmental Monitoring
       * Environmental Monitoring Hubs
      
      
    * Power Cables
       * Web Cards
       * Power Cords
       * Network Cables
      
      
    * Warranties, Services and Maintenance
    * Discontinued Products
   
   
 * Project Management
    * Critical Power Management
    * Data Centre Design
    * Electrical Installations
    * Factory Witness Testing
    * Fire Suppression
    * Power Vaults
    * Server Room Designs
    * Site Surveys
    * Thermal Imaging Surveys
    * UPS Battery Replacement
    * UPS Health checks
    * UPS Installations
    * UPS Maintenance
    * UPS Rental
    * UPS Relocation
    * UPS Repairs
    * UPS Removal
    * UPS Warranty
   
   
 * Support
    * My Tickets
    * Create new Ticket
    * My Returns
    * Create new Return
    * Guides
       * Top 10 Tips for UPS Ownership
       * Power Problems Explained
       * How to size a UPS
       * How does a UPS work?
       * More information on Hy-brid UPS, Rotary UPS, DC power
       * Power protection systems
       * 9 specific types of power problems visualised
       * Critical Power How to guides
       * How Batteries work
       * UPS Applications
       * A-Z of power Terms
       * Traditional UPS versus Modular
       * Virtualised Power Management and Eaton UPS
       * Power monitoring to ensure business uptime
       * SDMO Exhaust Pipe Sizing
       * Generator Alternative Amperage Calculation
      
      
    * Datasheets Download Area
   
   
 * Environment
 * Contact
 * Blog
 * Configurator


About Us
 * Case Studies
   
 * Our Clients
   
 * Customer Testimonials
   
 * How We Are Supporting Charities
   


 * UPS
 * PDU
 * Networking Racks
 * Fire Suppression Systems
 * Cooling Solutions
 * KVM Servers
 * Networking Equipment
 * Power Quality and Control
 * Standby Power
 * Bypass Switches
 * Environmental Monitoring
 * Power Cables
 * Warranties, Services and Maintenance
   
   

Uninterruptible Power Supplies

 * Offline UPS Systems
 * Line Interactive UPS Systems
 * Online UPS Systems
 * Single Phase UPS Systems
 * 3 Phase UPS Systems
 * Lithium UPS
 * Extended Runtime UPS
 * UPS Extended Batteries
 * UPS Battery Replacements
 * UPS Accessories
   
   

Uninterruptible Power Supplies Find your product

Applications
Data Centre

Office

Industry

Transport

Home

Medical

Soho

Marine
Brands

Uninterruptible Power Supplies Offline UPS Systems

Applications
Home

Office

Soho
Brands

Uninterruptible Power Supplies Line Interactive UPS Systems

Applications
Office

Home

Soho

Data Centre

Industry

Telecommunication

Transport

Medical
Brands

Uninterruptible Power Supplies Online UPS Systems

Applications
Data Centre

Industry

Office

Transport

Medical

Home

Soho

Marine
Brands

Uninterruptible Power Supplies UPS Battery Replacements

Brands

Uninterruptible Power Supplies UPS Extended Batteries

Brands

Uninterruptible Power Supplies UPS Accessories

Applications
Marine

Transport
Brands

Uninterruptible Power Supplies Single Phase UPS Systems

Applications
Office

Data Centre

Home

Industry

Medical

Transport

Soho

Marine
Brands

Uninterruptible Power Supplies 3 Phase UPS Systems

Applications
Data Centre

Industry

Transport
Brands

Uninterruptible Power Supplies Extended Runtime UPS

Applications
Data Centre

Industry

Office

Transport

Medical

Home

Soho

Marine
Brands

Uninterruptible Power Supplies Lithium UPS

Applications
Office

Home
Brands

Uninterruptible Power Supplies Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI)


Offers


Critical Power and Infrastructure Handbook

The Critical Power And Infrastructure Handbook is a must-have guide on power
protection solutions...
Find out more

Uninterruptible Power Supplies Featured Products

CSB HR1221W F2 Replacement Battery
EOL
Compare
eol
details >

Tripp lite smartonline svtx series 3-phase 380/400/415v 10kva 9kw on-line
double-conversion ups, tower, extended run, snmp option
£2,874.01 £2,874.01
Compare
eta: Call for Leadtime
details >
Power Distribution Units

 * Basic PDUs
 * Metered PDUs
 * Monitored PDUs
 * Switched PDUs
 * PDU Accessories

Power Distribution Units Find your product

Brands

Power Distribution Units Basic PDUs

Brands

Power Distribution Units Metered PDUs

Brands

Power Distribution Units Monitored PDUs

Brands

Power Distribution Units Switched PDUs

Brands

Power Distribution Units PDU Accessories

Brands

Power Distribution Units Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You

Power Distribution Units Featured Products

Videk PDU vertical 16 way surge 8 x uk mains + 8 x c13 to uk mains plug 3mtr
£123.86 £123.86
Compare
eta: 2-5 days
details >

Austin Hughes InfraPower Switched 32A 16 x C13
£894.99 £894.99
Compare
in stock
details >
Networking Racks

 * Rack Enclosures
 * Open Frame Racks
 * Quiet Server Racks
 * Server Rack Accessories

Networking Racks Find your product

Applications
Industry

Medical
Brands

Networking Racks Rack Enclosures

Applications
Industry

Medical
Brands

Networking Racks Open Frame Racks

Brands

Networking Racks Server Rack Accessories

Brands

Networking Racks Quiet Server Racks

Brands

Networking Racks Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You

Networking Racks Featured Products

InRow SC System 2 InRow SC 50Hz 1PH units, 1 NetShelter SX Rack 600mm, and Rear
Containment
Call for pricing Call Us
Compare
Call us
details >

Dynamode cab-w6u-el400 wall mounted rack 6u black rack
£102.60 £102.60
Compare
in stock
details >
Fire Suppression Systems


Fire Suppression Systems Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You


Cooling Solutions

 * Fan Trays
 * Server Room Air Conditioning
 * Air Distribution Systems
 * Cooling Accessories

Cooling Solutions Find your product

Brands

Cooling Solutions Fan Trays

Brands

Cooling Solutions Cooling Accessories

Brands

Cooling Solutions Server Room Air Conditioning

Brands

Cooling Solutions Air Distribution Systems

Brands

Cooling Solutions Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You

Cooling Solutions Featured Products

Austin Hughes InfraCool Rack Mount Fan Tray, 3 Fans - IP
£519.16 £519.16
Compare
in stock
details >

InRow SC System 2 InRow SC 50Hz 1PH units, 1 NetShelter SX Rack 600mm, and Rear
Containment
Call for pricing Call Us
Compare
Call us
details >
KVM Servers

 * KVM Consoles
 * LCD Consoles
 * KVM Switchers
 * KVM Accessories

KVM Servers Find your product

Brands

KVM Servers KVM Accessories

Brands

KVM Servers KVM Consoles

Brands

KVM Servers LCD Consoles

Brands

KVM Servers KVM Switchers

Brands

KVM Servers Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You


Networking Equipment

 * DAC Cables
 * Hardware Firewalls
 * Network Interface Cards
 * Network Routers
 * Network Switches
 * Network Transceivers
 * Network Monitoring Software
 * Network Accessories

Networking Equipment Find your product

Brands

Networking Equipment Network Accessories

Brands

Networking Equipment Network Transceivers

Brands

Networking Equipment Network Interface Cards

Brands

Networking Equipment Network Monitoring Software

Brands

Networking Equipment Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You

Networking Equipment Featured Products

Dell 407-10939 network transceiver module 1000 mbit/s sfp 1550 nm
£633.32 £633.32
Compare
in stock
details >

Dell 407-bbov network transceiver module 10000 mbit/s sfp+ 1550 nm
£1,769.38 £1,769.38
Compare
in stock
details >
Power Control

 * Power Conditioners
 * Power Inverters
 * Power Surge Protectors
 * Voltage Regulators
 * Voltage Switches
 * Load Banks

Power Control Find your product

Brands

Power Control Power Inverters

Brands

Power Control Power Conditioners

Brands

Power Control Power Surge Protectors

Brands

Power Control Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You


Standby Power

 * Emergency Lighting Systems
 * Renewable Energy Systems
 * Backup Power Generators
 * Flywheels

Standby Power Find your product

Brands

Standby Power Emergency Lighting Systems

Brands

Standby Power Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You

Standby Power Featured Products

Eaton DualGuard-S Central Battery System
Call for pricing Call Us
Compare
Call us
details >
Bypass Switches

Bypass Switches Find your product

Brands

Bypass Switches Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You


Environmental Monitoring

 * Environmental Monitoring Hubs

Environmental Monitoring Find your product

Brands

Environmental Monitoring Environmental Monitoring Hubs

Brands

Environmental Monitoring Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You


Power Cables

 * Web Cards
 * Power Cords
 * Network Cables

Power Cables Find your product

Brands
Other Brands




Power Cables Web Cards

Brands

Power Cables Power Cords

Brands
Other Brands

Power Cables Network Cables

Brands

Power Cables Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You

Power Cables Featured Products

APC 15ft cat5e utp networking cable 4.57 m u/utp (utp) grey
£10.74 £10.74
Compare
in stock
details >

APC 11ft cat5e utp, 6x rj-45 - 6x rj-45 networking cable 3.35 m u/utp (utp) grey
£72.06 £72.06
Compare
in stock
details >
Warranties, Services and Maintenance

Warranties, Services and Maintenance Find your product

Brands

Warranties, Services and Maintenance Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You


Discontinued Products

Discontinued Products Find your product

Applications
Data Centre

Industry

Office

Transport

Home

Medical

Marine

Soho
Brands

Discontinued Products Information

Guides / Blogs

Looking to Hire Your UPS Solution or Generator?

If you’re looking to hire a generator or an Uninterrupted Power Supplies (UPS)
system, Critical Power Supplies can help. Our complete hire packages include
everything you require. From a site survey to determine your needs through to
delivery, installation, commissioning and testing, we take care of every step.
Whether you’re looking for short-term hire or a long-term solution, you can be
sure the experts at Critical Power Supplies can deliver what you need.


Why Leasing Your UPS Could Be the Answer You Are Looking For

Vertiv Universal PDU

Keeping Safe and Operating During The Second Lockdown Monitoring and Keeping
your IT Equipment Safe What Does It Take to Commission a New Server Room or Data
Centre? Product of the Month - APC Smart-UPS 5kVA (SRT5KRMXLI) Project
Management Services and You

Discontinued Products Featured Products

Aten pe8108g power distribution unit (PDU) 1u black 8 ac outlet(s)
£476.07 £476.07
Compare
in stock
details >

Aten pe6208g power distribution unit (PDU) 1u black 8 ac outlet(s)
£401.69 £401.69
Compare
in stock
details >
Project Management
 * Critical Power Management
   
 * Data Centre Design
   
 * Electrical Installations
   
 * Factory Witness Testing
   
 * Fire Suppression
   
 * Power Vaults
   
 * Server Room Designs
   
 * Site Surveys
   
 * Thermal Imaging Surveys
   
 * UPS Battery Replacement
   
 * UPS Health checks
   
 * UPS Installations
   
 * UPS Maintenance
   
 * UPS Rental
   
 * UPS Relocation
   
 * UPS Repairs
   
 * UPS Removal
   
 * UPS Warranty
   

Critical Power Management

Critical Power Planning and Design


















Support
 * My Tickets
   
 * Create new Ticket
   
 * My Returns
   
 * Create new Return
   
 * Guides
   
 * Datasheets Download Area
   

Guides
 * Top 10 Tips for UPS Ownership
 * Power Problems Explained
 * How to size a UPS
 * How does a UPS work?
 * More information on Hy-brid UPS, Rotary UPS, DC power
 * Power protection systems
 * 9 specific types of power problems visualised
 * Critical Power How to guides
 * How Batteries work
 * UPS Applications
 * A-Z of power Terms
 * Traditional UPS versus Modular
 * Virtualised Power Management and Eaton UPS
 * Power monitoring to ensure business uptime
 * SDMO Exhaust Pipe Sizing
 * Generator Alternative Amperage Calculation


Environment

Contact

Blog

Configurator


 * Admin
 * My Account
 * Log Out

 * My Account

 * Free Quotation

 * About Us
 * Buy Supplies
 * Project Management
 * Support
 * Environment
 * Contact
 * Blog
 * Configurator


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Covid-19 Update Find out how Critical Power Supplies is operating during
Covid-19. Click Here

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Contact our team for all pricing and stock availability on 0800 088 5107.

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Contact our team for all pricing and stock availability on 0800 088 5107.

BACKUP POWER: 24x7 Power & Cooling
Contact our team for all pricing and stock availability on 0800 088 5107.




 * PROJECT MANAGEMENT
   
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    * Experience across a wide variety of sectors
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   Everything you could want for uninterruptible power supplies
   
    * Wide range including standby power, fuel cells, generators and more
    * Off-the-shelf stock of critical parts, spares and ancillary products
    * Fast product supply for routine and preventative maintenance
   
   START SHOPPING >


 * GET SUPPORT
   
   Full 24/7, 365 days a year support, site and remote monitoring
   
    * Remote technical support and monitoring
    * Phone, email or on site; always ready to respond
    * Flexible range of maintenance plans
   
   GET SUPPORT >


EMERGENCY POWER EXPERTS


WE ARE THE UK’S LEADING INDEPENDENT, POWER PROTECTION INSTALLER OF UPS AND
GENERATORS.

Critical Power Supplies is a fast growing, innovative company at the forefront
of emergency power and energy solution provision in the UK. We understand that
whilst no two businesses are the same, a reliable power supply is vital for
everyone and we are dedicated to making that a reality.

Our clients span the healthcare, IT, marine, retail and telecoms sectors. From
that very first site meeting, our skilled team of experts create, implement and
manage value added solutions that allow your business to run as smoothly as
ours.

Our independent manufacturer status and in-depth industry knowledge allows us to
create bespoke, environmentally friendly packages that deliver on every level.
So, whether you’re looking for advice on Uninterruptible Power Supplies, static
transfer switches or Power Distribution Units, get in touch and see how we can
change the way you work.

We work with the most renowned brands and manufacturers to provide high
performing backup power solutions for a wide variety of sectors including
education and transport. Browse our emergency power systems today to see our
product offering in full including Power Cables and Power Monitors.
Alternatively, contact us today if you would like to find out further
information regarding our critical power solutions.

Critical Power Supplies – peace of mind when it matters.


HOW CAN WE HELP?


Request a callback

Email us

Contact us

Site survey request


WIN A FREE DATA CENTRE AUDIT

Click here, fill in our online survey and you will be entered into our prize
draw.

GOOD LUCK!


WIN A FREE DATA CENTRE AUDIT

Click here, fill in our online survey and you will be entered into our prize
draw.

GOOD LUCK!


WIN A FREE DATA CENTRE AUDIT

Click here, fill in our online survey and you will be entered into our prize
draw.

GOOD LUCK!

CASE STUDIES

Listen. Understand. Deliver Solutions.

That is what we do, and here is a selection of some of the customers we have
helped.

SFO Choose Critical Power Supplies
SFO choose Critical Power Supplies to replace their aging UPS Solutions with the
latest technology in UPS Solutions.
Read more here...


UK Research and Innovation
We were approached to design and install two UPS Solutions comprising of 1 ×
Modular 50kVA UPS and 1 x Modular 800kVA UPS and associated switchgear.
Read more here...


Heraeus Quartz UK Ltd
We were approached to design, install and maintain a UPS Solution consisting of
2 x 400kVA UPS and associated switchgear and cooling.
Read more here...



View more case studies >

BROCHURES

All the key information you need to know about Critical Power Supplies can be
found here in our brochure.

Data Centre Design

Company Brochure

Maintenance Contracts

UPS Electrical Design

Data Centre Fire Suppression

Data Centre Cooling

Remote Monitoring

Join our mailing list and you will be automatically entered into our monthly
Critical Power Protection give away, where each month we give away a Surge
protection Strip or a Soho UPS. When new datasheets, products, services or
brochures become available we will email you to let you know

JOIN OUR MAILING LIST NOW

Request a printed version of your chosen brochure by clicking on the button
below and dropping us an email

REQUEST PRINTED COPIES
Our Clients

Shown below is a small selection of some of our customers we have helped through
understanding clients challenges and implementing our unique approach to helping
clients built around: listening to our clients, understanding the challenges
they face and providing a range of options which compliments their requirements.
Our aim is not to sell products but provide solutions with the help of our in
house Power Consultants and Electricians.


for further client information >
As a client of Critical Power Supplies you can expect 24×7 support whether on
the phone, email or on site because we always deliver on our promise to keep you
operational and your satisfaction is paramount to everything we do.

OUR ACCREDITATIONS

Reflecting our passion for power protection, project management and the
environment, we hold a number of accreditations and are very proud partners of
the following:


 * About Us
 * Buy Supplies
 * Project Management
 * Support
 * Environment
 * Contact
 * Blog
 * Configurator


Contact

Critical Power Specialists - Nationwide Cover 0800 088 5107 (24 hours)

Critical Power Supplies - London 0203 507 1628

Critical Power Supplies - Birmingham 0121 562 1321

Critical Power Supplies - Manchester 0161 731 0087

Sales and Engineering
Critical Power Supplies Ltd
The Malthouse
Mill Lane, Scotsgrove
Thame, Oxon, OX9 3RP
© 2009-2021 Critical Power Supplies Limited
Company Registration: 07024862Company VAT: 982 5604 94
UTR Number: 2937328077Duns Number: 211801072

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 * cookies
 * quality policy


United Kingdom

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