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PSRL0402-I Series
400 Watt with Airflow Forced Current Sharing Series Single Output Medical Approved AC/DC Switching Power Supply with Active PFC
FEATURES
2 Year Warranty N+1 Forced Active Current Sharing Power Factor Corrected to EN61000-3-2 Class D Providing Peak Power 700W within 500uS Duty Duration 1U Height Size and High Power Density: 6.25 Watts/cu in U-Chassis & Enclosed with Built-in Fan Mechanical Options Current Monitoring and Remote Voltage Adjustment (Margin) Both Medical & ITE Safety Approvals for the PSRL0402M-I Series
U Type: (U-Chassis): 8(L) x 5(W) x 1.6(H) inches. E Type: (Enclosed with built-in fan): 9(L) x 5(W) x 1.6(H) inches.
SPECIFICATIONS: PSRL0402-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 - 264VAC Full Range Input Frequency 47 to 63Hz Input Current 6.35A at 90VAC full load Inrush Current 35A max @ 230VAC with full load and cold start. Leakage Current Medical degree 300A; ITE degree 1.5mA. Remote ON/OFF Designated as RSW on the CN3, requires a low signal to inhibit output. OUTPUT SPECIFICATIONS Output Voltage See Table Output Power Range 400 Watts max with airflow. (See Notes 2 and 3) Output Adjustability Output user adjustable 5% minimum. Total Regulation 1% Output Current See Table Ripple & Noise (peak to peak) 1% 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 not exceed 5% over nominal voltage. Turn On Delay 1 second maximum at 120VAC. PROTECTION Over Voltage Protection Latching down will occur when output voltage exceeds 130% and recycle AC input to reset. Short Circuit Protection Trip without damage and auto-recovery. Over-Temperature Protection Protected in the event of excessive operating ambient 85C and automatic recovery. Over-Power Protection C.C. mode 110-140% and auto-recovery. Input Voltage Protection Power shut down under 80 5VAC, and recovered over 86VAC Input Circuit Protection (Primary) Two T8A/250V fuses inserted. GENERAL SPECIFICATIONS Switching Frequency 30KHz fixed frequency 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 (2mA DC cut off current); 4000VAC between primary and secondary windings. Withstand Voltage Primary to core 1500VAC. All for 3 seconds. Burn In 45 5C for one hour @ 230VAC with full load. PFC Active power factor correction meets EN61000-3-2 class D. Designated as PG on the CN3 will go high 100-500ms after regulation and goes low 1ms before loss of Power Good regulation. Power Supply On Green LED designated as LED 1 on the PCB. Grounding Test Apply 40A from ground pin to the earthed connection point. Max allowable resistance is 0.1 ohm.
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
PSRL0402-I Series
400 Watt with Airflow Forced Current Sharing Series Single Output Medical Approved AC/DC Switching Power Supply with Active PFC
SPECIFICATIONS (CONTINUED)
GENERAL SPECIFICATIONS (CONTINUED) Designated as CSH on the CN3, optional single wired 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 for current sense for a 0.5V to 3VDC to represent 0% to 100% output current. Designated as MAG on the CN3 providing 50% of output voltage remote adjustment by applying 0.4 ~ 5V Margin signal on MAG. Designated as ACF on the CN3 to monitor the input voltage, when input goes under 80 5VAC the signal will AC Fail (optional) go low (0) and then go high (+5V) once reappears over 86VAC. Bi-color green LED in front panel (E Type only). Any protection occurred or RSW applied low signal will emit LED Display orange. ENVIRONMENTAL SPECIFICATIONS Operating Temperature 0C to +70C ambient, de-rating at 2.5% per degree from 50C to 70C. Storage Temperature -20C to +85C Operating Humidity 5% to 90% RH, non-condensing Storage Humidity 5% to 95% RH, non-condensing Vibration Frequency 5 ~ 50Hz, acceleration 7.35 m/(s x s) on X, Y, and Z axis. U Type (U-Chassis): 400W max with 23CFM airflow or 250W max under convection cooling. Cooling E Type (Enclosed with side built-in fan): 400W Fan Drive 12VDC/400mA is available to drive an external fan. MTBF 100,000 hours (according to MIL-HBK-217F) at 30C. PHYSICAL SPECIFICATIONS U Type (U-Chassis): 1.3Kg Weight E Type (Enclosed with side built-in fan): 1.6Kg U Type (U-Chassis): 8(L) x 5(W) x 1.6(H) inches. Dimensions E Type (Enclosed with side built-in fan): 9(L) x 5(W) x 1.6(H) inches. Warranty 2 years SAFETY Emissions FCC part15, CISPR 22 Class B, Conducted. Approved to UL60950-1/ 60601-1, CSA C22.2 No. 60950-1-03/ 601.1-M90, TUV EN60950-1/ 60601-1, Safety Regulations CE Mark (LVD) EN61204-3/ 60601-1-2/ 61000-3-2,3, and IEC61000-4 Series Regulations and CB.
OUTPUT VOLTAGE / CURRENT RATING CHART
Model PSRL0402x-03I PSRL0402x-05I PSRL0402x-12I PSRL0402x-18I PSRL0402x-24I PSRL0402x-36I PSRL0402x-48I Output Voltage Range 2 - 3.3 VDC 5 - 6 VDC 12 - 15 VDC 16 - 21 VDC 22 - 30 VDC 31 - 41 VDC 42 - 58 VDC Preset Voltage 3.3 VDC 5 VDC 12 VDC 18 VDC 24 VDC 36 VDC 48 VDC Output Current
Type U (Convection) Type U (with forced air) & Type E
Regulation +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% +/- 1%
Ripple & Noise +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% +/- 1%
45A 45A 20.84A 13.89A 10.42A 6.94A 5.21A
60A 60A 33.33 22.22 16.67 11.11 8.33
NOTES
1. PSRL0402-I Series is designated as PSRL0402x-y where x can be blank (U-chassis), C (U-chassis with top cover), or E (Enclosed with side built-in fan), y can be 03I, 05I, 12I, 18I, 24I, 36I or 48I. "I" represents forced current sharing OR-ring diode). 2. PSRL0402U-I Series: 400W max. with 23CFM airflow or 250W max. under convection cooling; (Option: Top Cover) 3. PSRL0402E-I Series: 400W max. with built-in fan flow. 4. All output ranges are covered in agency certification and the preset voltage will be set as standard models. If any request is not standard output, please contact us prior to ordering. 5. Providing peak power to 700W within 500uS for all models, longer duty duration need contact manufacture. 6. 1% minimum load is required to maintain the ripple and regulation.
7. Output is fully isolated.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
PSRL0402-I Series
400 Watt with Airflow Forced Current Sharing Series Single Output Medical Approved AC/DC Switching Power Supply with Active PFC
MECHANICAL DRAWINGS
PSRL0402U-I Series (U-Chassis Type): 8(L) x 5(W) x 1.6(H) inches; Weight: 1.3kg; Option: Top Cover.
PSRL0402E-I Series (Enclosed with built-in Fan Type): 9(L) x 5(W) x 1.6(H) inches; Weight: 1.6kg.
Output Pin Assignment Howder Molex Pins 1 - 3 Pins 1 - 8 Vo+ VoPins 4 - 6 Pins 9 - 16
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797
PSRL0402-I Series
400 Watt with Airflow Forced Current Sharing Series Single Output Medical Approved AC/DC Switching Power Supply with Active PFC
I/O CONNECTOR PIN ASSIGNMENT
Input Connector(CN1): PSRL0402U-I Series: mating Molex Part No. 09-91-0700 equivalent (7 pin, 5 used), or Howder Terminal block Part No. HD-121-3P. PSRL0402E-I Series: IEC320 or equivalent Snap-in mounting type or DINKLE Terminal block Part No. DT-35-A02W-03 (3 pin). Output Connector (CN2): Mating Molex 16 pins (09-91-1600), or Howder (HD-121-6P) M3.5, 8 pins terminal block, 9.5MM Center. Output Pin Assignment: (See table) Logic signal connectors (CN3): Mating JST XHP-9 or equivalent (CHYAO SHIUNN JS-2001-09) Mating Pins: JST SXH-002T-P0.6 for AWG 30 to 26. Mounting Inserts: 6-32, M4 4 Places individually with maximum penetration 0.15 inches 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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