Dale Power Solutions has become a leader in bringing technology and engineering together to create innovative solutions.

AC & DC Maintenance

Creating innovative solutions to protect critical power supplies for customers all over the world for more than 80 years, we know how AC and DC maintenance can be to the longevity of your UPS system. At Dale Power Solutions, our expert engineers are fully equipped to service and repair equipment from almost any OEM.

Why Choose Dale Power?

  • All AC and DC makes and models covered
  • Certified expert staff
  • National and global reach
  • Next day and same day response, 365 days a year
  • Professionally serviced and maintained in accordance with industry best practice
Test Product Ignore Please

AC & DC Maintenance Options

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Documentation

All of our secure power solutions are provided with technical and operational documentation to aid in the operation and maintenance of the systems. Our reliable team of trained experts are on hand to help you with the maintenance of your AC and DC products, in accordance with the manufacturer’s guidelines.

UPS Installation & Commissioning

Factory Acceptance Testing

Performed by our team of skilled and experienced test personnel, the FAT (Factory Acceptance Test) ensures that the secure power equipment performs correctly and meets the requirements of the customer. Wherever your site is located, no matter how remote, our dedicated team can reach you at a time that is suitable to you.

Remote Communications

We offer monitoring and alarm capabilities varying from configurable alarm relay contacts to remote communication. Our remote communication options are designed to provide the client with comprehensive alarm and status information for the secure power system. We have a team of expert engineers on hand to help to make sure that your remote communications meet your needs.

Monitoring and Control

We provide a wide range of customisable monitoring and control options are available to meet our customer’s requirements. From various GUI display schemes and analogue metering to intelligent monitoring of protective devices such as circuit breakers and fuses, including fuse fail monitoring, our trusted engineers offer all the assistance you need.

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An uninterruptible power supply (UPS) is a critical component in your power generation system, providing emergency power to a load when the input power source or mains power fails. Should your UPS power supply fail, and your generator fails to kick in, then your business, and your customers, will suffer the consequences. Wear and tear over time is inevitable, but without regular check ups your AC UPS and DC UPS can become compromised, increasing the likelihood of power failure and downtime. How will you explain that to your customers? Can you afford to take the risk? AC maintenance and DC maintenance is a far better option, especially when carried out by technicians such as ours.

From the provision of UPS spare parts and Factory Acceptance Testing through to UPS remote monitoring and load testing, here at Dale Power Solutions, we can meet all of your AC maintenance and DC maintenance requirements. Along with control system management and UPS battery maintenance, we can also install upgrades, such as a DC UPS from our 6CV range of three phase input thyristor based DC systems. Our technical team will ensure your AC UPS and DC UPS are working at optimum levels, and provide recommendations for lifespan prolongment. Available 24/7, 365 days of the year – your AC maintenance and DC maintenance needs will always be taken care of, and therefore so too will your power infrastructure.

To learn more about our AC maintenance and DC maintenance options, please don’t hesitate to get in touch with us today. We maintain AC UPS and DC UPS across the UK, in areas including Liverpool, Manchester, Glasgow and Edinburgh, so are certain we can meet your maintenance needs too.

AC UPS | Modular

The Importance of AC & DC Maintenance

Whereas an AC UPS transports electricity current over long distances, a DC UPS is an uninterruptible power system that takes in primary power (usually utility AC) and outputs DC voltage, while providing backup power from the integrated batteries in the event the incoming (utility AC) power is lost. Playing such an integral part of your power generation infrastructure, both AC maintenance and DC maintenance are required to ensure optimum power efficiency and availability, reducing the likelihood of power outages, blackouts and other power failures. A specialised AC and DC maintenance programme could spell the difference between business productivity and livid customers, so it’s always best to be prepared. Especially important for sectors such as healthcare, data centres, telecommunication businesses and utility services – AC maintenance and DC maintenance is the best protection against power issues, such as power surges, power spikes and power sags. Even the most advanced AC UPS and DC UPS run into power issues at times, but with Dale Power by your side, a power issue will never be an issue for long.

Therefore, whether you’re located in Kent, Liverpool, Yorkshire or Glasgow, please get in touch with Dale Power Solutions today to learn more about our AC maintenance and DC maintenance options. We help businesses across the UK, and know we can help yours too.

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Our AC Maintenance & DC Maintenance Options

At Dale Power Solutions, we are at the forefront of AC maintenance and DC maintenance. Our in depth knowledge of AC UPS and DC UPS extends far beyond the AC UPS power supply systems and DC UPS power supply systems that are available today, and with an extensive catalogue of spare parts for AC UPS and DC UPS that aren’t still being produced today, we can help businesses with all manner of AC UPS power supply systems and DC UPS power supply systems. Our carefully crafted AC maintenance and DC maintenance contracts provide clients with a comprehensive UPS service and UPS maintenance package for their AC UPS power supply and DC UPS power supply.

The frequency of UPS preventive maintenance checks varies based on client-specific needs and the age and condition of your AC and DC. However, even if you have the latest AC or DC on the market, wear and tear over time will occur, and therefore a planned AC maintenance and DC maintenance programme is necessary to ensure AC repairs and DC repairs take place before your AC UPS or DC UPS is beyond repair.

Should your AC UPS ever unexpectedly break down, or your DC UPS has trouble converting AC power, here at Dale Power Solutions, we aim for a rapid response and effective service. We understand the importance of AC maintenance and DC maintenance and with our network of engineers located across the UK, we can be onsite and making repairs in no time at all. From our standard AC maintenance and DC maintenance repairs through to factory acceptance testing, remote monitoring and load testing, our AC maintenance service and DC maintenance service can keep your uninterruptible power supplies running smoothly – aiding power generation and business continuity.

Our AC Maintenance Service and DC Maintenance Service Can Include:

AC maintenance and DC maintenance, we will secure a SNMP (Simple Network Management Portal) card, which, once installed, will send alarms to our central system so that we are alerted to any UPS issues and can respond in a quick and effective manner.

  • Monitoring and Control: At Dale Power Solutions, we can provide our clients with a variety of customisable monitoring and control options that meet their individual needs. From various GUI display schemes and analogue metering to intelligent monitoring of protective devices such as circuit breakers and fuses – including fuse fail monitoring – our UPS engineers can provide you with all the technical support and guidance you need for effective UPS monitoring and UPS control.
  • Control System Management: An important part of your power generation system, here at Dale Power Solutions, we can manage your whole power control system to ensure it’s always running when required and make any modifications to your AC and DC as and when needed.
  • AC Spare Parts & DC Spare Parts: In need of a UPS battery? Has your UPS filter seen better days? Perhaps your UPS control system needs replacing? Whether you’re after a new UPS alternator, rectifier, inverter or static bypass switch, we can help source, supply and install the right AC spare part and DC spare part for you. Our fantastic team is equipped with a parts identification system and ordering software, ensuring that should you need a spare part immediately, this won’t be a problem. All of our spare parts are UPS compliant and have been manufactured to exact specifications with guaranteed longevity, reliability and productivity, so are a bonus when it comes to your AC maintenance service and DC maintenance service contract. Moreover, all of our AC spare parts and DC spare parts are certified to industry standards, highlighting our dedication to client service and care, and the provision of high quality spare parts for AC systems and DC systems.

Along with load bank testing, UPS battery replacement and AC maintenance and DC maintenance of uniquely built AC power supplies and DC power supplies, at Dale Power Solutions, we can do it all. If you’re in need of an AC maintenance or DC maintenance contract that you can trust, from a company that you can always rely on, then we recommend getting in touch with us today. Whether you’re located in Scarborough, St Albans, Hemel Hempstead, Manchester, Glasgow or Cardiff, we help businesses and facilities across the UK, in sectors that span healthcare, manufacturing, telecommunications and marine, among others. We encourage you to find out more about our AC preventative maintenance and DC maintenance plans too.

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AC Upgrades & DC Upgrades

Eventually, your AC UPS and DC UPS will need to be replaced, and with Dale Power Solutions, you can choose from a variety of AC UPS systems and DC UPS systems for your business or facility. Our AC UPS and DC UPS power systems have been carefully selected and chosen based on their industry specifications, and how effective they are. When you need to replace your AC UPS or DC UPS, we’ll discuss our range of UPS power supply options with you, ensuring you have the right one for you.

Our Range of AC UPS Include:

The Industrial Range of AC UPS

The UP7000 series of single phase power UPS and three phase UPS is configured with a 6 pulse thyristor-controlled charger, with every component designed to meet and exceed client requirements for efficient power supply and power generation.

Key Features of the Single Phase AC UPS & the Three Phase AC UPS:

  • Output ratings available from 5kVA to 160kVA
  • Available to DC bus voltages of 220V or 372V nominal
  • 110V DC bus options available
  • TFT Touch screen display, alarm & control panel
  • Compatible with lead acid or nickel cadmium batteries – which we can also supply you with here at Dale Power Solutions
  • Configuration for parallel operation of up to 5 units
  • Input and output voltage options
  • Custom alarm and monitoring configuration options
  • Control and distribution options
  • 12-pulse/IGBT charger control option
  • 110V AC output options available in 50Hz or 60Hz

The Modular Range of AC UPS

The UP6000 range of modular UPS offers clients an adaptable, compact and expandable UPS solution, as it can be configured to provide output capability between a minimum of 1kVA to a maximum of 30kVA – useful for a range of power supply applications.

Key Features of the Modular Range of AC UPS:

  • Industrial switch mode AC UPS system range
  • UPS Configured from rectifier and inverter modules
  • Flexible and expandable modular system
  • Hot plug rectifier modules
  • High input power factor and efficiency
  • Low distortion near sinusoidal input current
  • Compact, power dense and small footprint solution
  • Ease of maintenance and operation
  • Redundancy with N 1 optional inverter and rectifier module arrangements
  • Remote Communications capability
  • Available in 24V, 48V, 110V and 220VDC nominal bus voltage configurations

Our Range of DC UPS Include:

The Modular DC UPS

The SR range of single phase or three phase input switch mode based DC systems provide a modular power supply solution, configured to provide DC output voltages from 24V to 240V nominal with output power capability to 150kW. A great benefit of modular systems is their expandability and the potential for rectifier redundancy.

Key Features of the Modular DC UPS Range:

  • Industrial switch mode power range of DC systems
  • Input variants available: Single phase or three phase 4 wire options
  • High input power factor
  • Low distortion sinusoidal input current
  • High efficiency
  • Compact and power dense solution
  • Hot plug rectifier modules
  • Ease of maintenance and operation
  • Redundancy with N 1 rectifier modules
  • Flexible and expandable modular power system
  • Inbuilt remote communications capability

DC UPS – Three Phase Input

The 6CV range of three phase input thyristor based DC systems can be configured to provide DC output voltages from 24V up to 240V nominal with output currents up to 1250A. This DC UPS range provides a highly rugged solution for the most demanding of environmental and operating conditions, such as those required for telecommunications and utilities, as well as marine, oil and gas.

Key Features of the DC UPS Three Phase Input Range:

  • 24V, 48/50V,110V or 220V DC nominal
  • From 25A to 1250A DC outputs
  • Constant voltage, current limited output
  • LCD/LED indication of status and metering
  • Compatible with lead acid, nickel cadmium or lithium ion batteries
  • Capable of being configured for parallel operation
  • Input and output voltage options
  • Custom alarm and monitoring configuration options
  • Control and distribution options
  • 12-pulse charger control option

Along with our DC switch-mode rectifiers – which are available in 12V, 24V, 30V, 48V, 60V, 110VDC, 125V and 220V nominal outputs – we can offer your business all it needs for efficient power generation and power supply.

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DC UPS/Battery Charger | Single Phase Input

AC Maintenance Benefits & DC Maintenance Benefits

Our AC maintenance service and DC maintenance service provides our clients with a whole host of maintenance benefits, including:

Continuous Uptime: Regular maintenance can keep your AC UPS and DC UPS running at peak performance, and minimises downtime. Scheduling regular check-ups for your UPS power supply systems helps mitigate the possibility of part and component failures too. With a skilled Dale Power technician examining your AC and DC systems – including everything from your batteries, semiconductors, wiring and resistors through to your breakers, capacitors and fans – any damage or potential failure will be identified and resolved before a problem occurs.

Preventive Maintenance Saves Money: Unexpected breakdowns and power outages can be extremely costly, especially when you’ve got more important business functions to prioritise first. By having a preventive maintenance program in place, you can avert unanticipated failures and better prepare for the future. In fact, a well-maintained AC UPS system and DC UPS system will require few to no costly emergency service calls, in some cases reducing the overall service expense by 50% or more.

Improves Budgeting Processes: The last thing you want unexpectedly hurting your budget is the need to replace your AC UPS or DC UPS. By instigating a preventative maintenance approach, you can avoid unanticipated failures and better plan for the future. Part and component replacements and overhauls can be predicted, which allows you to forecast costs and build them into budgets. However, if you forgo a preventive maintenance plan, don’t be surprised when a part breaks down unexpectedly, leading to unplanned and expensive costs.

Less Energy Is Wasted: When power supply equipment is not maintained correctly, it will drain more energy, driving up utility bills. Regular AC maintenance and DC maintenance will keep your AC UPS and DC UPS operating at peak performance, reducing energy wastage and costs.

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Get In Touch

AC maintenance and DC maintenance is imperative for business success, as is choosing a dependable power supply partner. Regardless of whether you run a data centre, telecoms company, healthcare facility or marine-based operation, we can help. We help businesses and facilities across the UK, in areas including Liverpool, London, Gwynt y Môr and Carlisle, so whether you’re after load bank testing, spare parts, remote monitoring or a new AC maintenance service contract or DC maintenance contract, please contact us today for more information on how we can help you with your power supply needs.

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Our Customers

“Dale Power service our generators regularly. We find them to be very
professional and knowledgeable. I would highly recommend them.”

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UPS Installation & Commissioning

Our engineers have the experience and capability to safely install UPS systems to the customer’s specification. Installation can be carried out anytime, anywhere.

Remote Monitoring

With Dale Power Solutions remote monitoring platform you can easily monitor and control your UPS, energy storage or generator performance.

FAQs

Why do I need AC and DC maintenance?

Equipment breakdown. Power outages. Complete power failure. These are 3 of the main reasons for starters. All critical power equipment requires maintenance to ensure optimum power efficiency and power availability, reducing the likelihood of power outages, blackouts and other power failures. With further benefits including equipment examination, budget improvements and saving your business, site or facility money, AC and DC maintenance also allows for any potential faults to be identified, so that the team here at Dale Power Solutions can plan scheduled repairs, and power downtime is avoided.

What does AC and DC maintenance involve?

We believe in rapid response here at Dale Power Solutions, so if your UPS system unexpectedly breaks down, our maintenance team will have it up and running again in no time at all. Our AC maintenance and DC maintenance is extensive, and includes everything from factory acceptance testing, remote monitoring and control system management through to load testing, battery replacement and the provision of spare parts. Along with spare parts availability for AC UPS and DC UPS that aren’t still being produced today, we can support you with all manner of AC UPS power supply systems and DC UPS power supply systems.

How often do I need AC and DC maintenance?

Here at Dale Power Solutions, we recommend carrying out AC maintenance and DC maintenance at least once a year, to ensure the successful operation of your power supply equipment. Preventive and predictive maintenance can ensure that your business, site or facility can always depend upon the UPS systems it utilises, so that power flows throughout. Could your business lose one day of trading? Would your site survive without reliable power? Is it worth taking the risk? With an annual check up, your UPS systems can function effectively, and you can suitably prepare for end of life cycles without the hassle that comes with unexpected breakdowns.

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