PSRL5017R3-
I
Series
Up to 300 Watts
Single Output with Active PFC
Forced Current Sharing Series
AC/DC Switching Power Supply
FEATURES
●
2 Year Warranty
●
N+1 Active Current Sharing
●
Optional Top Cover Available
●
Universal AC Input / Full Range
●
Peak Power 900W within 500uS duty duration
●
Power Factor Corrected to EN61000-3-2 Class D
●
High Power Density (Max. 9.1 Watts per cubic inch)
●
Approved to UL/CUL/TUV/CB/CE & Class B Emissions
●
U-Chassis & Enclosed with Built-in Fan Mechanical Options
PSRL5017R3-
I
Series: 8(L) x 4.33(W) x 2.5(H) inches
SPECIFICATIONS:
PSRL5017R3-
I
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
90 - 264 VAC Full Range
(PSRL5017Rx8-
I
800W Series: 180 - 264 VAC only).
Input Current
5A at 90VAC and full load.
Input Frequency
47 to 63Hz
Inrush Current
70A max. @ 230VAC with full load cold start.
Leakage Current
3.5mA max. @ 240VAC.
Remote ON/OFF
Designated as
RSW
on CN3, requires a low signal to inhibit output.
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power Range
300 Watts max with airflow.
(See Note 4)
Output Adjustability
Output user adjustable ±5% minimum.
Total Regulation
±1%
Output Current
See Table
Ripple & Noise (peak to peak)
See Table
Transient Response
Returns to within 1% in less than 2.5ms for a 50% load change and the peak transient does not excess 5%.
Hold-Up Time
20ms min. at 80% of full load.
Overshoot
Turn-On & Off overshoot < 5% over nominal voltage.
Turn On Delay
1 second maximum at 120VAC.
PROTECTION
Over Voltage Protection
Unit latching down when output voltage exceeds 130% and recycle AC input to reset.
Short Circuit Protection
Trip without damage and auto-recovery.
Over-Temperature Protection
Unit protected of excessive operating ambient 85°C and automatic recovery.
Over-Power Protection
Fold back mode 110-140% and auto-recovery.
Input Voltage Protection
Power shut down under 80 ±5VAC, and recovered over 86VAC
Input Fusing Protection
A T10A/250V fuse inserted in primary.
GENERAL SPECIFICATIONS
Efficiency
70% for 3.3V, 75% for 5V, 80% for 12V, and 83% minimum for other outputs @ 230VAC and full load.
1500 VAC input line to chassis (10mA DC cut off current); 3000VAC between primary and secondary
Withstand Voltage
windings. Primary to core 1500VAC. All for 3 seconds.
Burn In
45 ±5°C for one hour @ 230VAC with full load.
PFC
Active power factor correction meets EN61000-3-2 class D.
Designated as
PG
on the CN3 and TTL high 100-500ms after regulation. It goes low at least 1ms before loss
Power Good
of regulation for Power on Reset signal.
Grounding Test
Apply 25A from ground pin of the three prong plug to the far most earth. Max allowable resistance is 0.1 ohm.
o
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
PSRL5017R3-
I
Series
Up to 300 Watts
Single Output with Active PFC
Forced Current Sharing Series
AC/DC Switching Power Supply
SPECIFICATIONS (CONTINUED)
GENERAL SPECIFICATIONS (CONTINUED)
Designated as
CSH
on the CN3, optional single wired for forced current sharing function and parallel up to 4
Current Sharing
units within 10% accuracy at full load.
Current Monitor
Designated as
CMN
on the CN3 is a 0.5V to 3VDC output voltage to represent 0% to 100% output current.
Bi-color
LED1
emit Green for Power On and emit Orange when protection is enabled or RSW is applied a low
LED Display
signal.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
0°C to +70°C ambient, de-rating at 2.5% per degree from 50°C to 70°C.
Storage Temperature
-20°C to +85°C
Operating Humidity
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): 30CFM to achieve maximum power for all models except PSRL5017R3-
I
Series which
Cooling
is convection cooled.
E Type
(Enclosed with built-in fan): Self cooled by built-in fan.
MTBF
150,000 hours (according to MIL-HBK-217F) at 30°C.
PHYSICAL SPECIFICATIONS
U Type
(U-Chassis): 1350 grams
Weight
E Type
(Enclosed with built-in fan): 1450 grams
U Type
(U-Chassis): 8(L) x 4.33(W) x 2.5(H) inches.
Dimensions
E Type
(Enclosed with built-in fan): 9.17(L) x 4.25(W) x 2.5(H) inches.
Warranty
2 years
SAFETY
Emissions
FCC part15, 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
Safety Regulations
IEC61000-4 Series Regulations and CB.
OUTPUT VOLTAGE / CURRENT RATING CHART
Model
PSRL5017RU3-03
I
PSRL5017RU3-05
I
PSRL5017RU3-12
I
PSRL5017RU3-16
I
PSRL5017RU3-24
I
PSRL5017RU3-36
I
PSRL5017RU3-48
I
Output Voltage
Range
2 – 3.3 VDC
5 – 6 VDC
12 – 15 VDC
16 – 21 VDC
22 – 30 VDC
31 – 47 VDC
48 – 56 VDC
Preset
Voltage
3.3 VDC
5 VDC
12 VDC
18 VDC
24 VDC
36 VDC
48 VDC
Output
Current
50A
45A
25A
18.75A
13.63A
9.67A
6.25A
Regulation Ripple & Noise
±1%
±1%
±1%
±1%
±1%
±1%
±1%
50mV
50mV
±1%
±1%
±1%
±1%
±1%
Output Power
165W
225W
300W
300W
300W
300W
300W
NOTES
1. The PSRL5017R3-
I
Series is designated as PSRL5017Rxy-z where x =
U
(U-chassis), y =
3
for output power from 165W - 300W, and
z =
03
I
, 05
I
, 12
I
, 16
I
, 24
I
, 36
I
, or
48
I
for output voltage
(
I
denotes forced current sharing (output with internal OR-ring diode)).
2. E Type (Enclosed with built-in fan) is not available for the PSRL5017R3-
I
Series. Please see PSRL5017R5-
I
, PSRL5017R6-
I
, or
PSRL5017R8-
I
Series for E Type.
3. All output ranges are covered in agency certifications and preset voltage will be set as standard models. If any request is not preset
output, then please contact us in advance.
4. U-Chassis type needs external forced airflow min. 30 CFM to achieve maximum power, except PSRL5017RU3-z which is convection
cooled.
5. Ripple & noise are measured from 10KHZ to 20MHz bandwidth at output with parallel 0.1uF ceramic and 22uF electrolytic capacitors.
6. Providing peak power to 900W within 500uS for all models, longer duty duration need contact manufacturer.
7. 1% minimum load is required to maintain the ripple and regulation.
8. Cover is optional for U-Chassis Type. Please call factory for ordering details.
9. Output is fully isolated.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
PSRL5017R3-
I
Series
Up to 300 Watts
Single Output with Active PFC
Forced Current Sharing Series
AC/DC Switching Power Supply
MECHANICAL DRAWINGS
PSRL5017RU3-
I
Series (U-Chassis Type): 8(L) x 4.33(W) x 2.5(H) inches; Weight: 1350g; Option: Top Cover.
Output Pin Connection
Howder
Molex
Pins 1 – 4
Pins 1 – 10
Vo+
Vo-
Pins 5 – 8
Pins 11 – 20
I/O CONNECTOR PIN ASSIGNMENT
AC Input Connector (CN1):
Enclosed Type: IEC320 or equivalent Snap-in mounting type or DINKLE Terminal block Part No. DT-35-A02W-03 (3 pin).
U-Chassis Type: Mating Molex Part No. 09-91-0700 or equivalent (7 pin. 5 used) or Howder Terminal block Part No. HD-121-3P.
Output Connector (CN2):
Mating Molex Part No. 09-91-2000 (20 pin) or Howder Terminal block Part No. HD-121-8P (8 pin).
Output Pin Assignment:
Optional two types - Molex: VO+ ( Pins 1-10 ), VO- ( Pins 11-20); Howder: VO+ ( Pins 1-4 ), VO- ( Pins 5-8).
Logic signal connectors (CN3):
Mating JST XHP-7 or equivalent (CHYAO SHIUNN JS-2001-07).
Fan Drive:
12VDC/500mA Mating JST XHP-2 or equivalent (CHYAO SHIUNN JS-2001-02).
Mounting Inserts:
6-32, M4 4 Places individually with maximum penetration 0.2 inch on bottom side and 0.25 inch on both sides.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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