Powertecnique offers a range of additional engineer services recommended to assist you in correctly maintaining your
critical and back-up power equipment. For details of our battery testing, remote monitoring and similar services please read on.
Testing UPS Expected Performance
There are different ways to test the predicated performance of your UPS equipment. The most reliable way is to Load Bank test the
entire system in combination with periodically testing the battery to determine its internal resistance. However in some instances a
Load Bank may not be considered appropriate due to interruptions and perceived risk. In these instances testing the battery cell internal
resistance is a cost effective and reliable way to predict the health and performance of the UPS battery. The internal resistance is closely
related to its capacity and therefore this can be used to help predict performance. Continue reading to better understand which testing is right
for you.
UPS Load Bank Testing
You've made a significant investment in your UPS equipment and battery that is suitable to maintain your load. It's essential that you are
certain that your equipment is ready to support your power requirements should it be required. Our Load Bank service tests the whole system under
controlled conditions and at a time to suit you.
Why Do You Need to Load Bank Test?
Our Engineer will test your complete UPS back-up power system to identify any potential issues that may occur during a power failure. By
identifying these issues before your UPS is actually called upon due to a power outage, we are able to correct any potential problems and reduce
future risk.
How Often Should You Load Bank Test?
Regular testing reduces your risk profile and should be part of your business continuity planning. Knowing that your UPS is fully maintained,
tested and fit for purpose provides great peace of mind. We recommend a full Load Bank test is carried out regularly but only as necessary. Though
load bank testing gives an accurate overview of the system and battery capacity, it should be used prudently. Over testing by discharging the battery
will reduce the battery service life and the load is submitted to a higher risk for some time following a discharge (until the battery is recharged
once more). Load bank tests can be arranged as part of your Service and Maintenance cover plan or as a separate agreement.
Load Bank Test Benefits
- Powertecnique's planned Load Bank testing is by far the safest way to identify any potential points of failure and ensure that your UPS is
fit for purpose
- Testing can be arranged outside of normal business operating times to minimise disruption
- Our Load Bank tests are fully documented and certificated to provide you with the evidence needed to prove that your equipment is fit for purpose
- Risk and Method statements ensure compliance with all Health & Safety legislation, minimising risk to you
- Our Engineer will test your entire system providing you with total confidence in your UPS power supply integrity
What's included in Your UPS Load Bank Test?
- Your Load Bank test will be fully documented, providing you with the relevant evidence that your equipment is fit for purpose
- Complete and thorough test of your UPS, battery, electrical supply, cabling, switchgear, fuses and other components
- Efficient and safe battery discharge and test
- Mobile AC and DC load banks of any size available, allowing testing of any installation anywhere within the UK.
Click here to arrange a Load Bank test or call us for more information.
Battery Resistance Testing
A UPS is only as reliable as the batteries it uses to support the load. UPS users need complete confidence that their load will be supported
should there be an issue with the main supply. Predicting how a battery will perform when required to do so can be challenging. Powertecnique aims
to remove this uncertainty and provide you with complete peace of mind.
Why Do You Need a Battery Resistance Test?
Load Bank testing will provide you with an accurate indication of how your UPS will perform in the event of a power failure. However these tests
are reliant on a battery discharge and sometimes the risks associated with the UPS being incapable of supporting the full load during the time it takes
for the batteries to recharge following a Load Bank test can sometimes be unacceptable. Each discharge of the battery also reduces the service life of
that battery. Battery Resistance Testing looks at the internal resistance of a cell and allows us to predict its expected performance and identify any
cell failure risk before issues arise. This test acts as a warning indicator of cells that have deteriorated to a point where it may compromise the
integrity of your UPS system.
How Often Should You Resistance Test?
Battery Resistance Testing allows us to build up a profile of your cells predicted performance. This profile is of most use when it is monitored
over time to show any significant changes and potential points of failure. With this in mind we recommend at minimum annual testing and ideally this
test should begin from the time of installation to obtain the actual battery baseline data, although any starting point is better than not starting at
all. This can be part of your Service and Maintenance cover plan or arranged as a separate agreement.
Battery Resistance Test Benefits
- Powertecnique's Battery resistance testing is by far the lowest risk method to predict and reduce battery failure risk
- Resistance Testing removes the risks associated with battery discharge and does not diminish the battery service life.
- Testing can be carried out with the UPS in normal operation with no risk to the load or if required arranged outside of normal business
operating times to minimise disruption
- Our Resistance Tests are fully documented and certificated to provide you with the evidence needed to prove that your equipment is fit
for purpose
- Risk and Method statements ensure compliance with all Health & Safety legislation, minimising risk to you
By identifying any potential issues following resistance testing, further action can be agreed. Typically this may require the replacement of the
individual cell or the string or would include testing the capacity of the individual cell or string to ascertain replacement criteria based on actual
performance.
Click here to arrange a Battery Resistance test or call us for more information.
UPS Rental Solutions
Stand alone and containerised uninterruptible power supply (UPS) rental systems to support your business critical power needs
Powertecnique understands there can be various circumstances where there is a need for a temporary hire UPS system, often at short notice. The
necessity for this type of requirement can be diverse, and can be based on short, medium or long-term hire agreements. We pride ourselves on providing
rapid response UPS hire on site, same day where possible. Whatever the UPS rental requirement Powertecnique has considerable experience in providing hire
equipment at very short notice. We can provide a free site survey, equipment delivery, installation and commissioning all within a few hours from start to
finish.
Our UPS rental service is available to any business, not just those currently covered by our service and maintenance agreements. Customers have come
to recognise Powertecnique as having an enviable fleet of standalone hire UPS and containerised uninterruptible power supply systems.
Typical UPS Rental applications include:
- Short project requirements
- Temporary UPS replacement
- Disaster recovery
- Contingency planning
- Standby power in sensitive environmental areas
- Emergency response to total power failure
'Your IT equipment warranty may be void if the power supply isn't filtered. What's your power contingency plan in the event of your UPS being offline?'
Features & Benefits of UPS Rental
Stand Alone High Efficiency UPS Rentals: utilising the latest technologies ranging from 600VA to 6.4MVA.
Self Contained Containerized UPS Systems: Complete standalone plug and play style solution up to 1MVA.
All Inclusive Pricing: Competitive UPS rental pricing includes full logistics, installation and commissioning services.
Fast Emergency Response: Our engineers can be on site within 4 to 6 hours ready to install your hire UPS.
Flexible Plans: All of our UPS rental plans can be extended with very short notice to meet with your requirements.
Service Support and Maintenance: All rental systems are backed up with Powertecnique's 24/7/365 technical support and comprehensive
maintenance plans.
Emergency Call-Out Facility: Industry leading emergency response times if required during rental period.
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Need more information on our UPS rental service? Contact us now