Business continuity

Uninterruptible and backup power supply UPS, generators, ATS

Selection based on the actual list of critical loads, installation with an automatic transfer switch system, load tests and servicing with battery replacement. We start with the power balance, not the equipment catalogue.

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Uninterruptible power supply (UPS) supports loads without interruption. Backup power (generator) takes them over after a short break for startup and switching. Most facilities require a well-thought-out combination of both.

Scope

From balance to service.

  • Audit of critical loads: what really must work and for how long
  • Power balance taking into account inrush currents, not just nameplates
  • Selection: UPS, generator or hybrid system
  • Installation with separation of critical circuits and ATS
  • Maintenance bypass — servicing without shutting down the loads
  • Tests under actual load with a report
  • Periodic inspections, battery replacements, generator startup tests

UPS or generator?

  • UPS: zero interruption, but backup time measured in minutes,
  • generator: hours of operation, but startup and switching take time,
  • hybrid: UPS "covers" the gap until the generator takes over.

The answer does not depend on the budget, but on which loads tolerate an interruption — and for how long.

Process

Six steps to predictability.

  1. List of loadsServers, cash registers, cold stores, control systems, lighting.
  2. Balance and timesPower, inrush currents, required backup time.
  3. ConceptOptions with costs and limitations — for decision.
  4. Installation and ATSCircuit separation, switching automation.
  5. TestsSimulated power outage under load.
  6. ServiceBatteries, inspections, tests — in the calendar.

What you gain

Predictability instead of improvisation.

  • You know which loads will survive a power outage — and for how long
  • Switching happens automatically, not "someone will run to do it"
  • Tests confirmed by a report, not a declaration
  • Batteries replaced before they fail to work
  • One contractor for installations and emergency power — consistent documentation
  • For SLA contracts: P1 priority for critical handovers

Public facility? Start with a readiness audit.

For offices, schools and institutions, we conduct blackout readiness audits — from the list of loads to the emergency power plan and procedures.

Blackout readiness audit

FAQ

Questions about emergency power.

What is the difference between uninterruptible and standby power?

Uninterruptible power (UPS) maintains loads without any interruption — usually for a time measured in minutes. Standby power (generator) provides hours of operation, but between the outage and taking over the load, startup and switching time passes. Sensitive loads (IT, control systems) require a UPS, long backup times require a generator, and full protection requires both.

How is the UPS capacity selected?

Not by the sum of the rating plates. We calculate the real consumption of critical loads, inrush currents, the nature of the load and headroom for growth. It happens that after the balance, the UPS turns out to be smaller — and cheaper — than the customer assumed.

Do you service existing UPSs and generators?

Yes — inspections, battery replacements, load tests and startup trials, also for devices purchased elsewhere. We keep track of deadlines in our calendar and remind you ourselves.

What about cold stores and catering?

Cold stores usually tolerate a short interruption, but not one lasting several hours — this is a typical case for a generator with automatic startup. Cash registers and sales systems require a UPS. We make this division on the load list before any device name is even mentioned.

B2B Contact

Plan your uninterruptible power supply.

Describe the facility and loads that must operate despite a power outage — we will prepare a balance and options.

Our rule: first the load list and balance, then the selection of devices — never the other way around.

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