Experience with UPS systems
ERREPI has helped businesses protect their power supply for more than three decades.
Uninterruptible power supply for businesses
We keep what matters to your business running.
ERREPI designs, supplies and supports UPS systems for IT, industry, buildings and retail. We size each system to suit the application and remain your point of contact after purchase.
For an initial assessment, tell us about the connected equipment, installation location and required runtime.
Your requirement
What can we help you with?
Choose the path that best matches your situation. You do not need to know the power rating, runtime or battery type yet.
New UPSPlan a new UPS or project
You want to protect servers, networks, controls, point-of-sale systems or technical infrastructure. Tell us what needs to keep running and for how long.
Start a UPS enquiry Existing equipmentCheck a system, battery or replacementYour UPS reports a fault, no longer provides enough runtime or the model is unclear. Our service page will guide you to the right next step.
Check an existing system ServiceRequest service or report a faultYou need maintenance, fault diagnosis, battery replacement or help with monitoring and configuration. Open a support case directly.
Open a support caseAlready know the model or part number? Search for the product
Applications
What needs to keep running?
Servers, controls, building systems and point-of-sale equipment all have different requirements for power, runtime and installation.
Server room & networkKeep servers, storage, firewalls, switches and routers running or shut them down safely.
Industry & automationKeep PLCs, HMIs, industrial PCs, measuring equipment and test systems in a defined state.
Buildings & securityProtect access control, video, communications and selected building functions.
Branches & point of saleProtect tills, card payments, networks and merchandise systems from short power interruptions.
Practices & laboratoriesProtect practice IT, networks, measuring stations and sensitive workflows.
Elevator UPSProvide suitable backup power for controls, door systems and communications.
Sizing and operation
A UPS cannot be selected by its kVA rating alone.
What matters is the connected equipment, how long it must keep running, where the UPS will be installed and how it will be operated.
- 01
Understand the application
We look at the connected equipment, load profile, risk of failure, installation location and required runtime.
- 02
Size the system correctly
We match the UPS, battery, reserve, monitoring, bypass and accessories to the way the system will actually be used.
- 03
Support ongoing operation
We remain your point of contact for delivery, battery replacement, maintenance, spare parts and extensions.
Experience and service
We don't sell boxes. We take responsibility.
A UPS should not only be right when it is ordered. It must continue to work reliably, remain serviceable and adapt when your operation changes.
That is why we ask questions before making a recommendation. And we remain available when batteries age, loads are added or a system needs replacing.
Technology and service under one roof
Our workshop, warehouse, service team and administration work closely together at one location.
Traceable processes
Our certified quality management system supports clear processes from enquiry and quotation through to delivery and service.
A partner for ongoing operation
ERREPI supports you with battery replacement, maintenance, spare parts and system extensions.
Products and shop
Already know what you need?
Search by manufacturer, model or part number, or go straight to the relevant product group.
UPSUPS systems
Online, line-interactive and rack UPS systems for different power ranges and applications.
View UPS systems BatteriesBatteries and replacementsReplacement batteries, battery sets and battery extensions matched to the existing system.
View batteries AccessoriesMonitoring, bypass and installation accessoriesSNMP adapters, service bypasses, alarm contacts, rack rails and other accessories for monitoring, maintenance and installation.
View accessoriesQuick answers
Three common questions about choosing a UPS
What information do you need for an initial assessment?
The connected equipment, installation location and required runtime are a useful starting point. If anything is missing, we will clarify what else is needed with you.
How much runtime should a UPS provide?
That depends on the objective. A few minutes may be enough for a controlled shutdown. Other applications must continue until a generator starts or for significantly longer.
Can I buy directly from the shop?
Yes. If you know the model, power rating or accessories you need, you can order directly. If you are unsure, we can check your selection before you buy.
Next step
What cannot be allowed to fail?
You do not need to know the power rating, battery type or UPS model yet. Tell us which equipment or processes need protection. We will review the information and recommend the next sensible step.
We respond as quickly as possible and no later than the next working day.