Input
Voltage: 208, 400 or 600 VAC, 3-phase, 3-wire plus ground
Voltage Range: +10, -15% (no battery discharge at -20%)
Power Factor: 0.85 lagging; 0.92 lagging with optional
input filter.
Frequency Range: 60 Hz, ฑ5%. Frequency change models
available (50 Hz in/ 60 Hz out or 60 Hz in/ 50 Hz out)
Current Distortion: 7% reflected THD at full load with
optional input filter. 4% reflected THD at full load with
optional 12-pulse rectifier and input filter.
Subcycle Magnetizing Inrush: 2-3 times normal full load
current; 5-8 times normal for units with optional input
isolation transformer or 12-pulse rectifier. Walk-in of 20%
to 100% over 15 seconds.
Output and Bypass
Voltage: 200, 480 or 600 VAC, 3-phase, 3-wire or 4-wire.
Voltage Adjustment: ฑ5%
Voltage Regulation: ฑ0.5% for balanced load; ฑ2% for
50% unbalanced load.
Dynamic Regulation: ฑ5% deviation for 100% load step.
ฑ4% deviation for 50% load step. ฑ1% for loss or return of
AC input. Manual return of load to UPS: ฑ4%.
Transient Response Time: Recover to ฑ1% of steady state
within 16 milliseconds (1 cycle).
Voltage Distortion: For linear loads, less than 4% THD.
Maximum of 2% RMS for any single harmonic. Less than
5% THD for 100% nonlinear loads without kVA/kW derating.
Phasing Balance: 120ฐ ฑ1ฐ for balanced load. 120ฐ ฑ3ฐ
for 50% unbalanced load.
Frequency Regulation: ฑ0.1%
Load Power Factor Range: 1.0 to 0.7 lagging without derating.
Overload: 125% of full load for ten minutes. 150% for
30 seconds. 104% continuous.
Fault-Clearing Current: Up to 1,000% for 16 milliseconds.
Up to 500% for 40 milliseconds.
Environmental
Operating Temperature: 0ฐ to 40ฐC without derating.
Non-Operating Temperature: -20ฐC to 70ฐC.
Humidity: 0-95% relative humidity without condensation.
Operating Altitude: Up to 1,200 meters without derating.
Non-Operating Altitude: Up to 15,000 meters.
Standard Features
LCD 80-character x 25 line monitor/control panel
Self-diagnostics
2-stage battery charge current limit
2-stage input AC current limit
Internal maintenance bypass
Programmable automatic retransfer
Automatic line-drop compensation
Battery overdischarge protection
Battery-time-remaining display
Automatic equalize charge timer
Emergency Power Off
Output isolation transformer
Input
Voltage: 208, 400 or 600 VAC, 3-phase, 3-wire plus ground
Voltage Range: +10, -15% (no battery discharge at -20%)
Power Factor: 0.85 lagging; 0.92 lagging with optional
input filter.
Frequency Range: 60 Hz, ฑ5%. Frequency change models
available (50 Hz in/ 60 Hz out or 60 Hz in/ 50 Hz out)
Current Distortion: 7% reflected THD at full load with
optional input filter. 4% reflected THD at full load with
optional 12-pulse rectifier and input filter.
Subcycle Magnetizing Inrush: 2-3 times normal full load
current; 5-8 times normal for units with optional input
isolation transformer or 12-pulse rectifier. Walk-in of 20%
to 100% over 15 seconds.
Output and Bypass
Voltage: 200, 480 or 600 VAC, 3-phase, 3-wire or 4-wire.
Voltage Adjustment: ฑ5%
Voltage Regulation: ฑ0.5% for balanced load; ฑ2% for
50% unbalanced load.
Dynamic Regulation: ฑ5% deviation for 100% load step.
ฑ4% deviation for 50% load step. ฑ1% for loss or return of
AC input. Manual return of load to UPS: ฑ4%.
Transient Response Time: Recover to ฑ1% of steady state
within 16 milliseconds (1 cycle).
Voltage Distortion: For linear loads, less than 4% THD.
Maximum of 2% RMS for any single harmonic. Less than
5% THD for 100% nonlinear loads without kVA/kW derating.
Phasing Balance: 120ฐ ฑ1ฐ for balanced load. 120ฐ ฑ3ฐ
for 50% unbalanced load.
Frequency Regulation: ฑ0.1%
Load Power Factor Range: 1.0 to 0.7 lagging without derating.
Overload: 125% of full load for ten minutes. 150% for
30 seconds. 104% continuous.
Fault-Clearing Current: Up to 1,000% for 16 milliseconds.
Up to 500% for 40 milliseconds.
Environmental
Operating Temperature: 0ฐ to 40ฐC without derating.
Non-Operating Temperature: -20ฐC to 70ฐC.
Humidity: 0-95% relative humidity without condensation.
Operating Altitude: Up to 1,200 meters without derating.
Non-Operating Altitude: Up to 15,000 meters.
Standard Features
LCD 80-character x 25 line monitor/control panel
Self-diagnostics
2-stage battery charge current limit
2-stage input AC current limit
Internal maintenance bypass
Programmable automatic retransfer
Automatic line-drop compensation
Battery overdischarge protection
Battery-time-remaining display
Automatic equalize charge timer
Emergency Power Off
Output isolation transformer
Options and Accessories
Input filter/power factor correction
12-pulse rectifier input
Power-Tieฎ Dual-Bus System
Load Bus Sync (for dual load bus systems)
Input isolation transformer
Bypass isolation transformer
Maintenance bypass cabinet
Power distribution unit (single or dual input)
Standard and custom switchgear packages
Valve-regulated lead-acid battery packs
Flooded rack-mounted battery systems
SNMP capabilities
SiteScan centralized monitoring system
Remote monitor panel
Communications interfaces
Alarm status contacts
Customer alarm inputs
Frequency-change models
(50 Hz in/60 Hz out, or 60 Hz in/50 Hz out)
Flywheel Energy Storage System interface
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