PSPW500 Datasheet, PDF (2/8 Pages) Wall Industries,Inc. – AC/DC Switching Power Supplies

Rev. C
PSPW500 Series
500 Watts with Forced Air
Active PFC, Single Outputs
AC/DC Switching Power Supplies
SPECIFICATIONS: PSPW500 Series
All specifications are based on 25°C, 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 Range
Input Frequency
Input Current (rms)
Inrush Current
Power Factor
OUTPUT SPECIFICATIONS
Output Current
Output Voltage
Line Regulation
Load Regulation
Minimum Load
Output Power (See Note 2)
Ripple & Noise (20MHz BW) (See Note 4)
Hold Up Time
Overshoot at Turn-On/Turn-Off
Temperature Coefficient
ADDITIONAL FUNCTIONS
Remote Control (Inhibit)
Active Low
Active High or Floating
Power Good Output
Active Low
Active High
Fan Fault Output
Active Low
Active High
Fan Speed Control
Current Share Option (See Note 1)
PROTECTION
Short Circuit Protection
Over Voltage Protection
Over Load Protection
Over Temperature Protection
GENERAL SPECIFICATIONS
Efficiency
90 ~ 264VAC (Full Range)
47 ~ 63Hz
6A max. at 115VAC; 3A max. at 230VAC
< 25A peak at 115VAC; < 50A peak at 230VAC cold start and 25°C
>0.95 at 115VAC and full load; > 0.90 at 230VAC and full load
See Table
See Table
±0.5%
±1%
0%
360W max. with convection cooling for U-Chassis models
500W max. with 30CFM forced air for U-Chassis models
500W max. for models with built-in fans
1%
20ms typ. at 360W load and 115VAC input
< ±10% of nominal output voltage.
No voltage of opposite polarity should be present on the output during turn-on or turn-off
±0.04%/°C
0 – 0.5V (output is disabled)
3.5 – 5.25V (output is enabled)
Output voltage falls below its under voltage threshold.
Indicates DC output is good and within regulation
Fan fault
Fan works in normal condition
The power supply includes a sophisticated fan controller that only turns the fan on as needed, sets the fan
speed according to cooling requirements, and generates a fan fail alarm for a non-rotating fan.
Single wire: Up to 4 units cane be paralleled within 10% accuracy at full load
The supply will automatically recover without damage when short circuit condition is removed.
110% to 130% above nominal output. The power supply will not automatically recover after the fault
condition is removed. A manual reset is necessary or INHIBIT pin is reset.
110% to 150% maximum load. Auto-recovery without damage after fault condition is removed.
An over temperature condition is typically the result of current overloading or inadequate air circulation.
When the thermistor senses a temperature inside the power supply that is above normal, the unit will
automatically shut down. The power supply will recover when the thermistor temperature returns to a normal
value and after the INHIBIT pin is reset.
83% typical at 115VAC and full load
86% typical at 230VAC and full load
Isolation Voltage
Insulation Resistance
Leakage Current
Primary to Secondary
Primary to Frame Ground
Secondary to Frame Ground
Primary to Secondary
Primary to Frame Ground
Earth
Enclosure
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature (see derating curve)
Operating Humidity (non-condensing)
Storage Temperature
Storage Humidity (non-condensing)
MTBF
Burn-in Test
PHYSICAL SPECIFICATIONS
Dimensions (L x W x H)
Weight
4242VDC for 4 seconds
2121VDC for 4 seconds
707VDC
20MΩ min / 500VDC
20MΩ min / 500VDC
< 300µA at 264VAC
< 100µF at 264VAC
The leakage current measurement is made in accordance with safety agency
requirements.
0°C to +70°C (derate linearly 2.5% / °C from +51°C to +70°C)
5% to 95%
-10°C to +85°C
10% to 95%
> 100,000 hours at full load and 25°C ambient temperature
100% burn-in tested at max. load under 40±5°C
U Type: 8.00” x 4.66” x 1.51” (203.2 x 118.5 x 38.5 mm)
E Type: 9.03” x 4.66” x 1.63” (229.4 x 118.5 x 41.5 mm) DC Fan: 1.57” x 1.57” x 0.79” (40 x 40 x 20 mm)
F Type: 8.00” x 4.66” x 2.44” (203.2 x 118.5 x 62.0 mm) DC Fan: 2.36” x 2.36” x 0.59” (60 x 60 x 15 mm)
U Type: 1.9lbs (860g)
E Type: 2.16lbs (980g)
F Type: 2.18lbs (990g)
10/14/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]
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