RL0402 ULC | Alldatasheet

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PRODUCT SPECIFICATIONS: 250W ~ 400W AC-DC PFC MEDICAL & ITE APPROVED POWER SUPPLY RL0402 SINGLE OUTPUT SERIES FEATURES: ◆ Safety Approvals to IEC/EN/UL60601-1 3rd Edition ◆ Optional N+1 Forced Active Current Sharing ◆ High Quality & Reliable Component Usage ◆ Variable Fan Speed & Low Acoustical Noise ◆ Active Power Factor Corrected to EN61000-3-2 class D ◆ Providing Peak Power 700W within 500uS duty duration ◆ U-Chassis & Enclosed with built-in fan Mechanical Options ◆ Current Monitoring and Remote Voltage adjustment (Margin) Input Voltage: 90 ~ 264Vac full range, 47 ~ 63Hz. Input Current: 6.35A at 90VAC full load. Inrush Current: 70A Max @ 230VAC with full load and cold start. Power Factor Correction: 0.98 @ Vin: 230Vac full load. Fan Drive: 12VDC/400mA is available to drive an external fan. Transient Response: Returns to within 1% in less than 2.5mS for a 50% load change and the peak transient does not excess 5%. Overshoot: Turn-on/off not exceed 5% over nominal voltage. Efficiency: 70% ~ 85% depends on model. Turn On Delay: 1 second maximum at 230 VAC. Hold Up Time: 20mS min. at 80% of full load. Adjustability: Output user adjustable +/-5% minimum. Remote Sense (for under 12V models): Designated RS+ and RS- on the CN3. (Not available for current sharing models) Remote On-Off: Designated as RSW on the CN3, requires a low signal to inhibit output. Power Supply On: Green LED designated as LED 1 on the PCB. LED display: Bi-color green LED in front panel (RL0402E only); Any protection occurred or RSW applied low signal will emit orange. Power Good: PG on CN3 goes high 100-500mS after DC regulation and low at least 1mS before loss of regulation (Open collector). Current Sharing: Designated as CSH on the CN3, optional single wired for forced current sharing function and parallel up to 4 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. Margin (Option): Designated as MAG on the CN3 providing output voltage remote adjustment by applying logical low ~ high signal. AC Fail (Option): Designated as ACF on the CN3 to monitor the input voltage, when input goes under 80 +/- 5VAC the signal will go low (0V) and then go high (+5V) once reappears over 86VAC. Input Circuit Protection (primary): Two T8A/250V fuses inserted. Over-Power Protection: 110-140% of I-Max and auto-recovery. Short Circuit Protection: Trip without damage and auto-recovery. Over-Voltage Protection: Latching down will occur when output voltage exceed 130% and recycle AC input to reset. Input Voltage Protection: Power shut down under 80 +/-5Vac, and recovered over 86Vac. Over Temperature Protection: Protected in the event of excessive operating ambient 85 degree, and automatic recovery. Switching Frequency: 30KHZ fixed frequency. Operating Temperature: 0 ℃ to +70℃ ambient, de-rating at 2.5% per degree from +50℃ to +70℃. Storage Temperature: -20 to +85 degrees C. Operating Humidity: 5% to 90% RH, Non-condensing. Storage Humidity: 5% to 95% RH, Non-condensing. Vibration: Frequency 5 to 50 Hz, acceleration +/-7.35 M/(SxS) on X,Y and Z Axis. EMC: EN60601-1-2/EN61204-3 Class B conducted / radiated; Safety: EN/ IEC/ UL60601-1 3rd edition; EN/ IEC/ UL60950-1. Leakage Current: Medical degree < 200uA; ITE degree < 1.5mA. HI-POT Test: 1500 Vac between input line and chassis (2mA DC cut off current); 4000Vac between primary and secondary windings; Primary to core 1500VAC. All for 3 sec. Grounding Test: Apply 40 A from ground pin to the earthed connection point. Maximum allowable resistance is 0.1ohm. Warranty: 2 years. MTBF: 100000 Hrs (according to MIL-HBK-217F) at 30℃. Cooling: :RL0402U Series: U-Chassis @400W max. with 23CFM airflow or 250W max. under convection cooling. RL0402E Series: Enclosed with side built-in fan @400W max. Burn in: 45 +/- 5 degree C for 1 hour @230Vac with full load. Enclosure: RL0402U Series: 8(L) x 5(W) x 1.6(H) inches. RL0402E Series: 9(L) x 5(W) x 1.6(H) inches. Weight: RL0402U Series: 1.3KG; RL0402E Series: 1.6KG. Copy Right Ultra Level Tech Co., Ltd 2015, All Right Reserved. Specifications subject to change without notice. CB RL0402U Series (U-Chassis Type): 8(L) x 5(W) x 1.6(H) inches. RL0402E Series (Enclosed Type): 9(L) x 5(W) x 1.6(H) inches. ULTRA LEVEL TECH CO., LTD. We Supply the Power Customers Need ISO9001 www.ultralevel.com.tw Tel:+886-2-29180118 Fax:+886-2-29181465

NOTE: * RL0402x-yz. x = U (U-Chassis Type) or E (Enclosed with built-in Fan Type). or y = 03, 05, 12, 18, 24, 36 or 48. z = blank or I where I denote forced current sharing option (OR-ring diode). * RL0402U Series: 400W max. with 23CFM airflow or 250W max. under convection cooling * RL0402E Series: 400W max. with built-in fan flow. * All output ranges are covered in agency certifications and preset output voltage for each model as above listings. * Providing peak power to 700W within 500uS for all models, longer duty duration need contact manufacture. * 1% minimum load is required to maintain the ripple and regulation. * Output is fully isolated. OUTPUT VOLTAGE / CURRENT RATING CHART: Measured at output power connector. Model Output Range Preset Voltage Max. Output Power or Current Total Regulation Ripple & Noise Type U (Convection) Type U (with forced air) & E RL0402x-12(I) 12 ~ 15V 12V 250W 400W +/- 1% +/-1% RL0402x-18(I) 16 ~ 21V 18V 250W 400W +/- 1% +/-1% RL0402x-24(I) 22 ~ 30V 24V 250W 400W +/- 1% +/-1% RL0402x-36(I) 31 ~ 41V 36V 250W 400W +/- 1% +/-1% RL0402x-48(I) 42 ~ 58V 48V 250W 400W +/- 1% +/-1% OUTLINE DRAWING: RL0402U Series (U-Chassis Type): 8(L) x 5(W) x 1.6(H)inches; Weight: 1.3kg Copy Right Ultra Level Tech Co., Ltd 2015, All Right Reserved. Specifications subject to change without notice. ULTRA LEVEL TECH CO., LTD. We Supply the Power Customers Need ISO9001 www.ultralevel.com.tw Tel:+886-2-29180118 Fax:+886-2-29181465 B B C C VO-VO+ VO+ VO- B CN1

Copy Right Ultra Level Tech Co., Ltd 2015, All Right Reserved. Specifications subject to change without notice. RL0402E Series (Enclosed with built-in Fan Type): 9(L) x 5(W) x 1.6(H)inches; Weight: 1.6kg. I/O Connector pin assignment: Input Connector(CN1): RL0402U Series: Mating Molex Part No. 09-50-3071 equivalent(7 pin, 5 used), or Howder Terminal block Part No. HD-121-3P. RL0402E 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 Part No.09-50-3161 (16 pins), or Howder (HD-121-6P) M3.5, 8 pins terminal block, 9.5MM Center. Output Pin Assignment: (See right 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 side. Molex Howder VO+ (Pins 1-8) (Pins 1-3) VO- (Pins 9-16) (Pins 4-6) ULTRA LEVEL TECH CO., LTD. We Supply the Power Customers Need ISO9001 www.ultralevel.com.tw Tel:+886-2-29180118 Fax:+886-2-29181465 B C B C C B C B B C C B B B CC LN VO-VO+ FAN VO+ VO-