Quantum QXS G2 Series, Hardware Installation And Maintenance Manual

Page: 231 / 246

Technical Specifications 219
QXS 5U PSU (2114W) Specifications
Table 54 provides the 5U PSU (2114W) specifications.
Operating temperature 0 to 57ºC (32ºF to +135ºF)
Hot pluggable Yes
Switches and LEDs AC mains switch and four status indicator LEDs
Chassis cooling Dual axial cooling fans with variable fan speed control
Table 53 (continued)QXS 2U PSU (580W) Specifications
Specification Measurement/Description
Table 54 QXS 5U PSU (2114W) Specifications
Specification Measurement/Description
Maximum output power 2214W maximum continuous output power at high line voltage
Voltage +12 V at 183 A (2,196 W)
+5 V standby voltage at 2.7 A
Voltage range 200–240 VAC rated
Frequency 50-60 Hz
Power factor correction >/= 95% @ 100% load
Efficiency 82% @ 10% load
90% @ 20% load
94% @ 50% load
91% @ 100% load
Holdup time 5 ms from ACOKn high to rails out of regulation (see SBB v2
specification)
Mains inlet connector IEC60320 C20 with cable retention
Weight 3 kg (6.6 lb)
Cooling fans 2 stacked fans: 80x80x38mm