ERREPI supports design, product selection, monitoring, shutdown concept and subsequent operation.
Have your IT infrastructure checkedUPS for IT infrastructure
UPS solutions for server rooms and networks
When servers, storage, firewalls, switches or telephony fail, more than just IT often comes to a standstill. ERREPI supports companies in selecting, designing and integrating suitable UPS solutions for server rooms, network cabinets and distributed IT locations.
We check connected loads, power rating, desired backup time, rack installation, battery concept, monitoring, controlled shutdown, bypass and maintainability. This does not create a single component, but rather a UPS solution that fits into your IT infrastructure.
We not only prevent the power outage, but also the unplanned IT restart afterwards.
server roomsNetwork cabinetsEquipment roomsBranch ITFirewallTelephony
Form factor · Delivery · Rack installation · Monitoring · Batteries · Maintenance · Service
For IT, operations and system houses
Who is this site for?
We provide support with UPS design, product selection, batteries, SNMP, rack accessories and project-related delivery.
Request project supportCritical loads are identified, the appropriate power rating is determined and a maintainable solution is built.
Get server room adviceCompact UPS solutions secure routers, firewalls, switches or small servers in locations with little support.
Request location UPSCritical loads
Which IT components should be connected to a UPS?
Not every load in the server room needs to be connected to the same UPS. What is crucial is which systems must continue to run in the event of a power failure, which systems should shut down in an orderly manner and which components must be automatically available again after a power failure.
A suitable UPS creates time for continued operation, automatic migration or controlled shutdown.
The decisive factors are power consumption, cache behavior, shutdown process and the dependency on the network and servers.
Central network components keep VPN, VoIP, site networking, cloud services and administration accessible.
VoIP systems, gateways, routers, DECT bases or telephone servers should remain available depending on the operation.
The condition of the infrastructure should remain visible and manageable even during a disruption.
These loads are evaluated separately because runtime, interfaces and service requirements may differ.
More than a power outage
What risks does a suitable UPS reduce?
Even short interruptions can cause unplanned shutdowns of servers, storage, network devices and virtual systems.
Depending on the UPS technology, voltage dips, voltage peaks or unstable network conditions are absorbed.
Damaged file systems, interrupted services and longer restart times often result from uncontrolled shutdowns.
Without a firewall, switches and routers, cloud services, VPN, telephony, inventory management, remote access and monitoring will fail.
A UPS can appear inconspicuous, even though the battery no longer provides sufficient runtime in an emergency.
A service bypass can be crucial if the connected load needs to continue to be powered during maintenance or replacement.
Not just VA and Watt
What is important in a UPS for servers and networks?
A suitable UPS is not the result of a general power rating specification. For server rooms and network cabinets, power rating, runtime, rack installation, power distribution, monitoring, shutdown, bypass and subsequent maintainability all count together.
What is crucial is what active power is actually required and what reserve should be planned for expansions.
Installation depth, weight, air flow, connection space, power distribution, cable routing and service access are part of the planning.
Bridging short disruptions, shutting down in a controlled manner or continuing to operate a location: the battery determines the goal.
Battery operation, remaining running time, malfunction and need for battery replacement should be reported to monitoring, administrators or building technology.
A bypass can facilitate maintenance, replacement or testing without unplanned shutdown of loads.
Server rooms and network cabinets differ greatly in temperature, dust, accessibility and maintenance conditions.
Example structure
This is how a UPS solution for server rooms and networks can be set up
Mains supply
Hedging / sub-distribution
UPS system with battery system
Servers / VirtualizationStorage/NASFirewall/RouterCore switch / access switchesTelephony / VoIPMonitoring/Management
UPS interfaces
SNMP / Network ManagementShut down softwareReporting contactsBuilding control technology/alarming
The UPS supplies the defined IT loads and at the same time provides information for monitoring, alarming and shutdown processes. Depending on the application, the load is divided into priorities.
The illustration shows a principle. Power rating, power distribution, redundancy, protection and interfaces are checked on a project-specific basis.
Data for design
This information will help you make the right UPS recommendation
| Area | Required information |
|---|---|
| load | Servers, storage, switches, firewall, routers, telephony, NAS, backup and management. |
| Power rating | Power consumption in Watt or VA, power supplies, measured load and planned expansions. |
| Runtime | Desired backup time, controlled shutdown or defined continued operation. |
| Environment | Server room, network cabinet, equipment room, office, branch or external location. |
| Form factor | Tower, 19-inch rack, rack depth, height units, weight and connection space. |
| Power distribution | Plug types, PDU, single phase or three phase and separate circuits. |
| Monitoring | SNMP, USB, RS232, potential-free contacts, GLT or existing IT monitoring. |
| Shut down | Affected servers, virtualization, storage, order and responsibilities. |
| inventory | Existing UPS, battery date, error messages, nameplates and photos. |
Not all information has to be complete on the first request. A load overview, photos of the rack, nameplates of existing UPS systems and a rough estimate of the desired runtime are often enough for the first step.
Suitable for the IT environment
Typical UPS concepts for server rooms and networks
For routers, firewalls, switches, NAS, small servers or communication technology in the office, branch or equipment room.
Inquire about UPS for network cabinetFor servers, storage, networks and central IT components with rack installation, SNMP, battery expansion and shutdown.
View rack UPSFor central IT infrastructure with load absorption, prioritization, power distribution, reserve, bypass and service concept.
Have the server room laid outFor branches, field offices, warehouses and equipment rooms with remote monitoring, clear alarms and documented battery changes.
Plan site UPSFor outdated, overloaded, faulty or no longer supported UPS systems including accessories and monitoring testing.
Have your existing UPS checkedOperation instead of black box
A server room UPS must be visible and maintainable
A UPS is only really helpful if its operating status is known. Especially in IT environments, battery operation, remaining running time, malfunctions and the need for battery replacement should not only be noticed on the device display.
UPS states can be integrated into existing monitoring systems.
Servers, virtual machines and storage systems should not shut down in an uncoordinated manner.
Potential-free contacts report operating states, malfunctions or battery operation.
A service bypass can remove the UPS from the load path in a controlled manner.
Loads, runtime values, reports and responsibilities should be clearly documented.
Operational reliability for years
A UPS is not a one-time product
The battery is a wearing part. Fans, environment, load level, firmware, error memory and interfaces should also be checked regularly during operation.
Load, battery, environment, ventilation, error messages, bypass and interfaces are evaluated.
Suitable replacement batteries, planned replacement, functional testing and disposal are coordinated.
Short runtime, battery errors, overload, switching problems or communication errors are checked.
As servers, storage or network grow, power rating, runtime, battery and power distribution must be re-evaluated.
From the burden to the solution
ERREPI is planning a UPS for the server room and network
- 01
Capture loads
Servers, storage, network, firewall, telephony, backup, monitoring and other loads are included.
- 02
Determine power rating and runtime
Load, active power, reserve, backup time and shutdown target are clarified.
- 03
Clarify design and installation
Tower or rack design, 19-inch installation, rack depth, weight, connection space and air flow are taken into account.
- 04
Coordinate monitoring and operations
SNMP, signaling contacts, shutdown software, alarming, bypass and responsibilities are checked.
- 05
Offer and implementation
You will receive a product recommendation or a project-related offer including accessories, batteries and service options.
- 06
Commissioning and support
Depending on the project, we provide support with delivery, integration, functional testing, documentation, maintenance and battery replacement.
Typical project case
Securing the server room of a medium-sized company
A company operates multiple servers, storage, firewall, core switches and telephony in a central server room. To date, individual devices have been protected by smaller UPS systems, the running time is unclear and the battery status is not documented.
In the first step, the connected loads are recorded and divided into priorities. It is then checked what load is actually present, how much reserve makes sense and whether a controlled shutdown should be set up.
Result
Those responsible for IT receive a comprehensible UPS structure, clear runtime assumptions, visible UPS messages and a maintainable solution for ongoing operations.
Have a similar project checkedFind the right recommendation faster
Checklist for your server room UPS
- Which systems should be secured?
- Is there a list of connected loads?
- Is the power in Watt or VA known?
- How long should the IT continue to run?
- Should there be a controlled shutdown?
- Are there servers with virtualization?
- Does storage need to be shut down separately?
- Which network components must remain active?
- Is there a 19 inch rack?
- How much space is available in the rack?
- Are there any specifications for plugs, PDUs or circuits?
- Should the UPS be integrated into monitoring?
- Is SNMP required?
- Are signaling contacts or BMS connection required?
- Is there already a UPS?
- When were the batteries last replaced?
- Are there error messages or short runtimes?
- Is a service bypass required?
- Are photos, nameplates or circuit diagrams available?
Suitable product areas
Filtered entries for server room and network
19 inch UPSView rack UPS
Rack-capable online UPS systems for servers, storage and network technology.
UPS systemsCompare UPS systemsSelect UPS systems based on load, running time, battery, design and monitoring.
BatteriesCheck batteriesBatteries, battery modules and replacement batteries for runtime, reserve and battery replacement.
AccesoriesView accessoriesAccessories for monitoring, messages, rack installation, service and maintainability.
FAQ
Frequently asked questions about UPS for server room and network
Which UPS do I need for my server room?
This depends on the connected loads, the actual power rating, the desired running time, the installation site, the monitoring and the desired behavior in the event of a power failure.
Is a small UPS enough for the server?
A compact UPS may be sufficient for individual servers. As soon as storage, network, firewall, telephony or multiple systems are involved, the entire dependency should be considered.
How long should a server room UPS last?
The goal determines the duration. It is often a matter of bridging short outages and shutting down in a controlled manner in the event of longer disruptions.
What is more important: VA or Watt?
The active power in watts is particularly important for selection. The apparent power in VA alone is not enough.
Should network also be connected to the UPS?
Yes, in many cases this makes sense. Firewalls, routers, switches and telephony are often just as critical as servers.
Do I need SNMP?
SNMP makes sense if the UPS is to be integrated into monitoring. This means that battery operation, malfunctions, remaining running time or the need for battery replacement can be monitored centrally.
Do I need a service bypass?
A service bypass is recommended if the connected load cannot be switched off unplanned during maintenance or replacement of the UPS.
Can I continue to use an existing UPS?
Possibly. We check power rating, battery condition, age, error messages, interfaces, running time and spare parts availability.
Does a UPS replace a backup?
No. A UPS protects against power problems and allows continued operation or controlled shutdown. It does not replace data backup.
Does a UPS replace an emergency generator?
No. A UPS bridges power outages immediately. An emergency generator can be useful for longer outages and must be planned separately.
Have the server room or network UPS checked
Briefly describe your IT environment and the desired behavior in the event of a power failure
Server, storage, firewall, network and telephony are viewed as an interconnected functional chain. The form asks for the data that is really helpful for an initial technical classification.
Even incomplete information is sufficient for an initial technical classification. We will contact you with specific queries if data is still missing for the interpretation.
Next step
Have your IT power supply checked
Whether it's a single network cabinet, an expanded server room or distributed location IT: We support you in selecting and integrating a suitable UPS solution.
Send us your load overview, photos of the existing installation or a short description of the desired feature. We classify which power rating, runtime, battery, design and interfaces make sense.