Powerware 9155 User Manual page 93

Table 19. Technical Specifications
Technology
Input Voltage Range
Input Isolation
Transformer Input
Voltage Range
Input Power Factor
Input Rated Voltage
Input Frequency Range
Input Rated Frequency
Output Voltage
Regulation
Output Voltage
Distortion
Output Frequency
Output Frequency
Regulation
Output Frequency
Conversion
Output Overload
Powerware 9155 UPS (8–15 kVA) User's Guide
®
Online, double-conversion, split-phase topology with Static Bypass switch and
optional 3-position Maintenance Bypass switch.
Frequency independent operation.
>0.99 at full load nominal line conditions
100/200, 110/220, or 120/240 Vac with 180° phase displacement
120/208 or 127/220 Vac with 120° phase displacement
50/60-Hz selectable, auto-configuring
±5% dynamic at 100% resistive load change
50/60-Hz selectable or auto-configuring
Frequency/phase-converter operation with derated output load capacity to 80%;
Frequency Conversion mode can be configured through the front panel or
Bypass is not available in Frequency Conversion mode.
164201553 Rev D www.powerware.com
S
75–144 Vac per phase
208V or 240V ±20%
45–65 Hz
±1% static, Phase to Neutral
±2% static, Phase to Phase
Response time <1 ms
<2% THD linear load
<5% THD non-linear load
Synchronization to line
through XCP commands.
101–110% for 10 minutes
111–125% for 60 seconds
126–149% for 5 seconds
>150% for 300 milliseconds
Specifications
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