PES POWER · Kazakhstan
How to estimate UPS runtime
Runtime estimation needs load kW, battery configuration and discharge tables. Voltage multiplied by Ah gives nominal energy, not exact UPS runtime.
Runtime estimation needs load kW, battery configuration and discharge tables. Voltage multiplied by Ah gives nominal energy, not exact UPS runtime.
What to compare
| Load | Specify actual active power |
|---|---|
| Battery bank | Specify blocks per string and parallel strings |
| Verification | Check the result against datasheet and discharge conditions |
How to use this information
The site calculator is for preliminary selection. Before ordering, an engineer checks the permitted DC bus, charger and required runtime under load.
FORTE Battery Systems · Runtime calculator
FAQ
How do I order?
Send PES POWER your load, required runtime, phases and installation city. Price and lead time are confirmed in the quotation.
Can runtime be determined from kVA alone?
No. Active load, battery configuration and discharge data are required. The calculator provides a preliminary estimate.
Where is the full datasheet?
A PDF link is provided for each model. Check the exact model datasheet when selecting a configuration.
Equipment and solutions
Floor-standing online UPS, 1–20 kVA: single-phase 1–10 kVA and 10–20 kVA models with three-phase input.
Rack-mounted online UPS, 6–10 kVA, with 2U/3U/4U height depending on the version, for server cabinets.
Three-phase online UPS, 10–40 kVA, for offices, healthcare and server rooms.
Three-phase online UPS, 60–200 kVA, for large facilities and industrial sites.
Modular UPS up to 1250 kVA with 50, 100 and 125 kVA modules and N+1 redundancy for data centers.
Three-phase UPS, 10–20 kVA, with a 3U height for rack or floor installation.
Transformer-based UPS, 10–800 kVA, for industry and challenging power grids.
VRLA batteries for UPS and backup power, with runtime calculations.
PES POWER: supply, installation and service of uninterruptible power systems in Kazakhstan since 2013.
Our own FORTE Green Power UPS and FORTE Battery Systems battery brands: who manufactures them and how they differ.
Articles on UPS selection, runtime calculations and battery service life.
Modular UPS with N+1 redundancy, batteries, generators and cooling.
Uninterruptible power for operating theatres, intensive care units, CT and MRI.
Power for lifts, escalators, security systems and server rooms.
Uninterruptible power for warehouses and distribution centers: conveyors, sorting, server rooms and record-keeping systems.
Protection for control systems and process lines against shutdowns.
diagnostics and battery replacement in UPS from any manufacturer.
scheduled maintenance, repairs and service contracts.
Wokang and Silico generators in open, enclosed and containerized configurations.
single-phase and three-phase, from 3.5 to 1200 kVA.
turnkey KSTAR cabinet, modular and containerized data centers.
PES POWER projects completed in Kazakhstan.