GSP750PS48-EF XP Power

AC-DC Power Supplies GSP750 Series 750 Watts Low Profile, Compact Size Suitable for 1U Applications 900 W Peak Power Rating for 100 ms Universal 80 - 264 VAC Input (300 VAC for 5 s) IT/Industrial & Medical (2 x MOPP) Safety Approvals 5 V/3 A Standby Output 1.0 W Standby Power Intelligent Fan Speed Control -40 C to +70 C Operation PowerFail, Inhibit, Remote Sense & Current Share Dimensions: 3 Year Warranty GSP750: 10.0 x 4.0 x 1.65 (254.0 x 101.6 x 41.91 mm) The GSP750 offers a full 750 W of output power in a very small mechanical footprint while providing peak power to up to 900 W, a 5 V standby output with 3 A current capability and an input standby power draw of <1.0 W when the inhibit is activated. Approved for both IT/Industrial and medical applications the series has output versions from 12 V to 48 V. Cooling fans are intelligently controlled to reduce accoustic noise in the system and the GSP750 provides up to 50 W without forced cooling, allowing the fans to be switched off, providing silent running during periods of lower system loading or system standby conditions. Models & Ratings Standby Supply Max Output Power Output Output Current V1 Model Number <50 W Load >50 W Load (1) Voltage Nom Peak (fans off) (fans on) 12.0 VDC 62.5 A 5 V/1 A 5 V/3 A 750 W 900 W GSP750PS12-EF 24.0 VDC 31.3 A 5 V/1 A 5 V/3 A 750 W 900 W GSP750PS24-EF 48.0 VDC 15.6 A 5 V/1 A 5 V/3 A 750 W 900 W GSP750PS48-EF Notes 1. Peak power available for 100 ms maximum with a 10% duty cycle. The average power in a period should be equal or less than the nominal power. Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage - Operating 80 115/230 264 VAC Derate output power <90 VAC. See fig 1. Input Voltage - Fault condition 300 VAC 5 second max Input Frequency 47 50/60 63 Hz Power Factor >0.9 230 VAC, 100% load Input Current - Full Load 8.7/4.35 A 115/230 VAC Inrush Current 60 A No Load Input Power 1W All models, when inhibit activated Earth Leakage Current 80/220 250 A 115/230 VAC/50 Hz Typ., 264 VAC/60 Hz Max. Input Protection F16.0 A/250 V internal fuse in both lines www.xppower.com 1AC-DC Power Supplies GSP750 Series Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage - V1 12 48 VDC See Models and Ratings table Initial Set Accuracy 1 % 50% load, 115/230 VAC Output Voltage Adjustment +1,-3 % Minimum Load0A No minimum load required Start Up Delay 1.0 2.0 s 115/230 VAC full load from input AC turn on Hold Up Time 10 ms 100% load Drift 0.5 % After 20 min warm up Line Regulation 0.5 % 90-264 VAC Load Regulation 0.2 1.0 % 0-100% load Recovery within 1% in less than 500 s Transient Response 4% for a 50-75% and 75-50% load step Over/Undershoot 5% Ripple & Noise 0.5 1.5 % pk-pk 20 MHz bandwidth Overvoltage Protection 115 140 % Vnom DC. Output 1, recycle input to reset Overload Protection 110 150 % I nom See fig. 2. Trip and Restart Short Circuit Protection Shutdown & auto recovery Temperature Coefficient 0.05 %/C Overtemperature Protection Shutdown & auto recovery Input Voltage Derating Curve Output Overload Characteristic Figure 1 Figure 2 GSP750PS12 example (others similar). 14 12 750 10 675 8 600 6 4 2 0 80 85 90 264 300 0 0 10 20 30 40 50 60 70 80 90 100 Input Voltage (VAC) Output Current (A) General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 90 % 230 VAC Full load (see fig.3-5) 4000 VAC 2 x MOPP Isolation: Input to Output Input to Ground 1500 VAC 1 x MOPP Output to Ground 500 VDC 1 x MOPP at 48 VDC 65 PFC Converter Switching Frequency 50 90 200 kHz Main Converter 100 Standby Converter 3 Power Density 11.7 W/in Mean Time Between Failure 186 kHrs MIL-HDBK-217F, Notice 2 +25 C GB Weight 2.97 (1.35) lb (kg) www.xppower.com 2 Output Power (W) 5 5 Seconds Maximum Output Voltage (V)