PSPRL0602D Series
300 Watt
Rev. B
Dual Output
AC/DC Switching Power Supply
FEATURES
● Smallest 300W with 1U Height Power Density: 8.3 Watts/cu in
● 5V/12V/24V/48VDC Dual Output Optional Combinations
● Power Factor Corrected to EN61000-3-2 Class D
● Approved to UL, CUL, TUV, CB, and CE
● 4 - Mechanical Options
E Type
U Type
● Full Range AC Input
C Type
F Type
E201808 LEVEL3
SPECIFICATIONS: PSPRL0602D Series
All specifications are based on 25oC, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage
90 - 264VAC full range
Input Frequency
47 to 63Hz
Input Current
6A at 90VAC
Inrush Current
Leakage Current
Max 70A @ 230VAC and 35A @ 115VAC; cold start.
Regular type 3.5mA @ 240VAC.
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Adjustability
Regulation
Output adjustable ±5% minimum.
±5%
Output Current
See Table
Ripple & Noise (peak to peak)
Transient Response
Hold-Up Time
1%
Returns to within 1% in less than 2.5ms for a 50% load change and the peak transient does not exceed 5%.
20ms min. at 80% of full load.
Overshoot
Turn On Delay
Turn-on & off overshoot < 5% over nominal voltage.
1 second maximum at 120VAC.
PROTECTION
Over Voltage Protection
Short Circuit Protection
Over-Temperature Protection
Over Power Protection
Input Fusing Protection
Unit latching down when output exceeds 130% and recycle AC input to reset.
Trip without damage and auto-recovery.
Unit protected of excessive operating ambient 95°C ±5°C; automatic recovery.
Foldback mode 110-140%; auto-recovery.
One T6A/250V fuse inserted in primary.
GENERAL SPECIFICATIONS
Switching Frequency
Efficiency
23KHz fixed frequency.
75% (Measuring at 230VAC and full load).
1500 VAC input line to chassis (10mA DC cut off current); Isolating 3000VAC primary to secondary windings. Primary to core
1500VAC. All for 3 sec.
HI-POT Test
Burn In
PFC
45 ±5°C for one hour @ 230VAC with full load.
Power factor correction pass EN61000-3-2 Class D.
Designated as PG on CN1 and TTL high 100-500ms after DC regulation. It goes low at least 1ms before loss of regulation and
has ability to sink 100mA.
Power Good
Power Supply On
Grounding Test
Green LED designated as LED1 on the PCB.
Apply 25A from ground pin of the three prong plug to the far most earth. Max. allowable resistance is 0.1 ohm.
Designated as FF on pin 3 of CN1 is an open collector output rated for 15VDC/5mA sink current maximum; it will go high when a
fan failure is detected.
Fan Fail (FF) Alarm
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Operating Humidity
0°C to +70°C ambient, de-rating at 2.5% per degree from 50°C to 70°C.
-20°C to +85°C
5% to 90% RH, non-condensing
Storage Humidity
5% to 95% RH, non-condensing
Vibration
5 ~ 50Hz, acceleration ±7.35 m/(s x s) on X, Y, and Z axis.
U Type (U-Chassis): 300W max with 28.5CFM forced airflow or 150W convection cooling.
C Type (U-Chassis with top cover): 300W max with 28.5CFM forced airflow or 150W convection cooling.
E Type (Enclosed with rear side built-in fan): 300W max.
F Type (Enclosed with top built-in fan): 300W max.
Cooling
Fan Drive
MTBF
12VDC/300mA is available to drive an external fan.
100,000 hours (according to MIL-HBK-217F) at 30°C.
PHYSICAL SPECIFICATIONS
U Type (U-Chassis): 21.16oz (600g)
C Type (U-Chassis with top cover): 22.93oz (650g)
E Type (Enclosed with rear side built-in fan): 26.46oz (750g)
Weight
F Type (Enclosed with top built-in fan): 28.22oz (800g)
U Type (U-Chassis): 6.00 x 4.00 x 1.50 inches (152.40 x 101.60 x 38.10 mm)
C Type (U-Chassis with top cover): 6.00 x 4.00 x 1.57 inches (152.40 x 101.60 x 39.90 mm)
E Type (Enclosed with rear side built-in fan): 7.00 x 4.00 x 1.60 inches (177.80 x 101.60 x 40.54 mm)
F Type (Enclosed with top built-in fan): 6.00 x 4.00 x 2.00 inches (152.40 x 101.60 x 50.80 mm)
Dimensions (L x W x H)
SAFETY
Emissions
FCC Part 15, CISPR 22 class B, Conducted
Approved to UL60950-1, CSA C22.2 No. 60950-1-03, TUV EN60950-1, CE Mark (LVD), EN61000-3-2,3, and IEC61000-4
Series Regulations and CB.
Safety Regulations
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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