INDEPENDENT CRITICAL-POWER DIRECTORY Public sources. Clear decisions.
Vertiv / SOURCE RECORD 2335280

53S20G[C|Y][0|6|7|8][0|A|C|D|Q][0|1|2|3|4|5|6|7|8|A|B|C|D|E][0|A|B|C|1|2|3|4|5|6|7|8|9|W|X|Y][0|A|B|C|1|2|3|4|5|6|7|8|9|W|X|Y][0-9|A-Z][0-9|A-Z][0-9|A-Z]

○ ENERGY STAR feedRetrieved 2026-09-12
THE CONFIGURATION BEHIND THESE RATINGS

Minimum tested model: 53S20GC000000A0A0A

The catalog model is 53S20G[C|Y][0|6|7|8][0|A|C|D|Q][0|1|2|3|4|5|6|7|8|A|B|C|D|E][0|A|B|C|1|2|3|4|5|6|7|8|9|W|X|Y][0|A|B|C|1|2|3|4|5|6|7|8|9|W|X|Y][0-9|A-Z][0-9|A-Z][0-9|A-Z]; the source identifies 53S20GC000000A0A0A as its minimum tested model. The output ratings and load-specific efficiency values below belong to that tested configuration.

Efficiency test mode (lowest input dependency)
Voltage and Frequency Independent
Test input voltage
208 V
Test input frequency
60 Hz
Test output voltage
208 V
Test output frequency
60 Hz
20 kWMinimum tested active output
20 kVAMinimum tested apparent output
NoModular

These are source-reported minimum configuration ratings, not the maximum capacity of the model family. Test voltages above describe the efficiency test; reported voltage ranges below are separate source fields.

Inside the specification

SOURCE-REPORTED
Brand
Vertiv
Catalog model identifier
53S20G[C|Y][0|6|7|8][0|A|C|D|Q][0|1|2|3|4|5|6|7|8|A|B|C|D|E][0|A|B|C|1|2|3|4|5|6|7|8|9|W|X|Y][0|A|B|C|1|2|3|4|5|6|7|8|9|W|X|Y][0-9|A-Z][0-9|A-Z][0-9|A-Z]
Reported input voltage
208-220 V
Reported output voltage
208-220 V
Reported input frequency
60-60 Hz
Topology
Multi-Mode Double Conversion
Modular design
No
Rack mountable
No
Application
Commercial,Consumer,Data Center
Reported markets
United States, Taiwan, Japan, Canada
Certification date
2019-01-23

Efficiency at a glance

Summary value reported by the source: 94.9%. Compare the tested model, voltage and mode above before interpreting differences.

25% of minimum tested output93.2%
50% of minimum tested output94.1%
75% of minimum tested output93.4%
100% of minimum tested output92.3%

Load-specific values: minimum configuration, lowest-input-dependency test mode. Unreported values remain blank in exports.

CONTINUE YOUR RESEARCH

Nearby tested output. Different details.

Within 25% of this minimum tested output rating. These are research candidates, not approved substitutes.

Schneider Electric
GVSUPS30KGS ↗

Source record 2325812

20kW

Minimum tested active output
Tested model: GVSUPS20KGS

Reported input voltage480-480 VModularNo
○ ENERGY STAR feed
Schneider Electric
GVSUPS80KGS ↗

Source record 2325813

20kW

Minimum tested active output
Tested model: GVSUPS20KGS

Reported input voltage480-480 VModularNo
○ ENERGY STAR feed
Schneider Electric
GVSUPS40KGS ↗

Source record 2325814

20kW

Minimum tested active output
Tested model: GVSUPS20KGS

Reported input voltage480-480 VModularNo
○ ENERGY STAR feed