Master Industrial — industrial UPS 30–80 kVA with 220 V DC bus
Country: Italy · Model: Master Industrial
The Master Industrial UPS at 30–80 kVA runs on a 220 V DC battery bus and is built for vibration, mechanical stress and dust. It is used in manufacturing, petrochemicals, power distribution networks and power plants. The output is single-phase from a three-phase input, so the unit feeds auxiliary panels and automation.
- Power
- 30, 40, 60, 80 kVA
- Input/output
- 3:1
- Topology
- online, VFI-SS-111, input and output isolation transformers
- Battery
- 220 V DC (108–114 cells)
Technical specifications
| Power | 30, 40, 60, 80 kVA |
|---|---|
| Input/output | 3:1 |
| Topology | online, VFI-SS-111, input and output isolation transformers |
| Battery | 220 V DC (108–114 cells) |
| Short-circuit current | 3×In |
| Cooling | redundant ventilation with monitoring of each fan |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504403000 |
| CN code (EU) | 85044095 |
Ukrainian replacement/analogue
- Three-phase UPS Volter UPS DPH 20–120 kW (online, double conversion)
- Three-phase UPS Volter UPS-30KVA and UPS-40KVA (27 and 33 kW)
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
Ratings are 30, 40, 60 and 80 kVA with a 3:1 input/output layout. The VFI-SS-111 online topology adds input and output isolation transformers, so noise from plant drives passes neither into the load nor back into the grid. The battery is built from 108–114 cells, the count chosen for the battery type and end-of-discharge voltage. Short-circuit current is 3×In, which helps trip a feeder breaker selectively without the UPS going to bypass. Cooling is redundant with each fan monitored separately, so one fan failure does not stop the unit. The Easy Source and Battery Care functions match those of the Master MPS series.
How to choose
Pick the rating from the panel's single-phase load with inrush margin, out of 30, 40, 60 and 80 kVA. Master Industrial fits where isolation, fault current and dust matter. For a three-phase load, or parallel redundancy of up to 8 units, the Master MPS at 10–200 kVA in 3:3 is the better fit, and from 100 kVA up the Master HP.
Request a price and lead time
Master Industrial — industrial UPS 30–80 kVA with 220 V DC bus. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What battery voltage does the Master Industrial UPS use?
220 V DC, from a battery of 108–114 cells.
What short-circuit current does the Master Industrial deliver?
Short-circuit current is 3×In.
Which ratings does the Master Industrial series offer?
30, 40, 60 and 80 kVA, 3:1 input/output.
Why does an industrial UPS need input and output transformers?
They isolate the load, battery and grid galvanically, keeping plant noise away from the automation. In Master Industrial both transformers are part of the VFI-SS-111 design.
What happens if a fan fails in the Master Industrial?
Cooling is redundant, so the UPS keeps running, and per-fan monitoring flags the fault at once.
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