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Technical Data Sheet - 225-300kVA UL Listed
Energy
Digital Energy
Nominal output voltage
Inverter bridge
Output Isolation transformer
Output waveform
Static:
Load step 0% - 100% - 0%:
Load step 0% - 50% - 0%:
100% unbalanced load (Ph-N):
100% linear load:
100% non-linear load (per IEC 62040):
Crest factor capability
Output neutral rating
100% balanced load:
100% unbalanced load:
Free running:
Synchronized with utility:
Overload capability (on inverter)
Short circuit capability (on inverter)
UPS Rating
(kVA)
Maximum Output Current @ 0.9pf
A
Input configuration
Transfer limits
Short circuit capability (on bypass)
Input wiring configuration
Output waveform
Transfer time (static bypass to Inverter)
Steady-state RMS tolerance
Magnitude
Duration
Steady-state frequency tolerance
Instantaneous phase shift
1000% for 1/2 cycle (non-repetitive)
360.0
270.0
300
eBoost™ Operating Mode
+/-3 Hz
125% at 0.9 PF for 10 minutes.
< 3:1
200%
+/- 1%
True sine wave
Output frequency
Output voltage distortion
60Hz, +/- 0.01%
+/- 3%, recovering to /- 1% in 1 cycle
Inverter
Standard
IGBT technology and Space Vector Modulation
480VAC, 3-phase, 4 wire + ground (NOTE 1)
+/-2%, recovering to /- 1% in 1 cycle
Full load rated static switch
Back feed prot Semiconductor fuse for clearing fault currents
+/- 4% (adjustable from 57.6Hz to 62.4Hz)
Phase displacement
+/- 3%
2% THD maximum
120°+/- 1%
120°+/- 2%
3% THD maximum
225
Common with rectifier (default) or dual input (optional)
Static Bypass
Internal maintenance bypass (optional)
+/- 10% of nominal output voltage (adjustable)
Instantaneous voltage distortion
(with respective to Normal Sine wave)
Output voltage tolerance
700% of rated current for first 1.2 ms followed by
220% for 100 ms, electronically limited
150% at 0.9 PF for 30 seconds
Transfer limits
+/-75Vp
+/-20 Vrms (adjustable)
500µs (adjustable)
110% continuous
200% for 5 minutes
480VAC, 3-phase, 4 wire + ground (NOTE 1)
Primary components
Overload capability (on bypass)
0.15 radians (8.5 Deg)
Continuously monitored
<4ms (typical)
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GEA-D2041 (225 300kVA TDS), Page: 3
