Toshiba T90S3S08KS6XSN, Manual

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G9000 Installation and Operation Manual 17
STATIC BYPASS INPUT
Configuration 3 phase, 3 wire
Voltage
480 V
±
10%
Frequency
60 Hz
±
5%
Bypass Overload 1000% for 1 Cycle
BATTERY
Type Lead Acid
Ride Through Application Specific
Nominal Voltage 480 Vdc
Minimum Voltage 400 Vdc
Float Voltage Up to 545 Vdc
DC Ripple Current
(w/o batteries)
9 Adc 9 Adc 11 Adc 18 Adc
DC Ripple Current (% of
Full Load DC Current)
4.7% 3.8% 2.9% 3.4%
Max DC Charging Current 20 A 25 A 40 A 56 A
Max. Discharge Current 188 A 235 A 374 A 525 A
Batt. Capacity Required
at Full Load Output
75 kWB 94 kWB 150 kWB 210 kWB
Number of Cells 240
AC OUTPUT
Configuration 3 phase, 3 wire
Voltage 480 V
Voltage Regulation ±1% (0
– 100% balanced load)
±2% (0
– 100% unbalanced load)
Voltage Adj. Range ± 5.0% (in 0.5 V increments)
Voltage Unbalance 2% maximum at 100% unbalanced load
Crest Factor 2.3
Transient Response ±2% maximum at 100% load step
±1% maximum at loss/return of AC power
±5% maximum at load transfer to/from static bypass
Transient Recovery Time Less than 20ms
Frequency 60 Hz
Frequency Synch. Range ±1% to ± 5% (selectable in 1% increments)
Frequency Slew Rate 1 Hz/s to 5 Hz/s (selectable in 1 Hz/s increments)
Frequency Regulation ±0.01% in free running mode
Phase Displacement
±1 @ 100% Balanced Load, ±3 @ 100% Unbalanced Load
Output Current 96 A 120 A 192 A 271 A
Power Factor 0.9 (0.9 Lagging to 0.95 Leading within output kW rating)
Overload Capacity 125% for 2 minutes; 150% for 60 seconds
Withstand Rating 65,000 A (with optional fuse)
ENVIRONMENTAL
Cooling Forced Air