IBM SAN192C-6, Installation, Service And User Manual

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Table 23. SAN c-type Director Power Supplies (continued)
Description Specification
Frequency 50 to 60 Hz (nominal) (+ or - 3 Hz for full
range).
Output capacity 1451 W maximum (100 to 120 VAC, 1400W
available to chassis)
3051 W maximum (200 to 240 VAC, 3000W
available to chassis)
Output voltage at 110/120 3.4V (+/- 4%) at 15A; 50V(+/- 4%) at 28A.
Output voltage at 200/240 3.4V (+/- 4%) at 15A; 50V(+/- 4%) at 28A
Efficiency >94% at 50% load
ITHD <5.1% at 50% load
3500-W High Voltage AC/DC Power Supply (SAN192C-6 and SAN384C-6)
Type Autoranging input with power factor
corrector.
Input Voltage Range 120 VAC nominal low-line mode (85 to 132
VAC)
240 VAC nominal high-line mode (170 to 264
VAC)
277 VAC nominal high line mode (188 to 305
VAC)
240 VDC nominal high-line mode (192 to
288 VDC)
380 VDC nominal high-line mode (260 to
400 VDC)
Input Current 20A service, 16A maximum at nominal line
voltage (240 or 277 VAC)
20A service, 16A maximum at nominal line
voltage (240 or 380 VDC)
Input Frequency 47 to 63 Hz
Output capacity 1500 W maximum (100 to 120 VAC) 3100 W
maximum (200 to 210 VAC)
3500 W maximum (215 to 240 and 277 VAC)
3100 W maximum (200 to 215 VDC)
3500 W maximum (220 to 380 VDC)
Component Power Requirements and Heat Dissipation
When sizing the air-conditioning requirements for an installation, consider heat
dissipation. The power and heat associated with an IBM SAN c-type Directors
varies based upon the following considerations:
v Power supply type
v Switching module type and number of switching modules installed
v Average switching traffic levels
Appendix A. Product Specifications
103