APC 990-1378 Power Supply User Manual


 
40 Installation Guide APC BC300 Series 10kW 208/450/480V UPS
990-1378
Technical Specifications
7.0 Technical Specifications
7.1 APC BC300 Series 10kW Technical Data
Voltage 3 x 208Y/120 or
208V Delta
450V Delta 3 x 480Y/277
Input Rated input current 37 Amps 17Amps 16 Amps
Voltage tolerance
- Utility
- Bypass
+10 / -15
+/- 10
+10 / -15
+/- 10
+10 / -15
+/- 10
Frequency 60Hz
+/- 6% (standard)
60Hz
+/- 6%
(standard)
60Hz
+/- 6%
(standard)
Current distortion 0-5% THD 0-5% THD 0-5% THD
Bypass tolerance +/- 10% +/- 10% +/- 10%
Output Voltage 3 x 208Y/120 3 x 480Y/277 or
3x 480 Delta
3 x 480Y/277 or
3x 480 Delta
Voltage tolerance
- Static symmetrical load
- Static asymmetrical load
- Load step
+/- 1
+/- 3
+/- 5
+/- 1
+/- 3
+/- 5
+/- 1
+/- 3
+/- 5
Voltage distortion 0 - 3% (linear load) 0 - 3% (linear
load)
0 - 3% (linear
load)
Frequency
- Utility synchronized
- Free-running
60Hz
+/- 6%
+/- 0.1%
60Hz
+/- 6%
+/- 0.1%
60Hz
+/- 6%
+/- 0.1%
Overload capacity
- Utility operation 60 seconds
- Utility operation 10 minutes
- Battery operation 60 seconds
- Battery operation 10 minutes
250%
150%
150%
125%
250%
150%
150%
125%
250%
150%
150%
125%
Rated output current 28 Amps 13 Amps 12 Amps