ULTRA LEVEL TECH CO., LTD.
www.ultralevel.com.tw
Tel:+886-2-29180118
Fax:+886-2-29181465
We Supply the Power Customers Need
ISO9001
250W ~ 400W AC-DC PFC MEDICAL & ITE APPROVED POWER SUPPLY
RL0402 SINGLE OUTPUT SERIES
FEATURES:
◆
Safety Approvals to IEC/EN/UL60601-1 3
rd
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
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.
◆
Current Monitoring and Remote Voltage adjustment (Margin)
PRODUCT SPECIFICATIONS:
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.
CB
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;
EN61000-3-2,3; IEC61000-4-2, 3, 4, 5, 6, 8, 11.
Safety:
EN/ IEC/ UL60601-1 3
rd
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.
ULTRA LEVEL TECH CO., LTD.
www.ultralevel.com.tw
Tel:+886-2-29180118
Fax:+886-2-29181465
We Supply the Power Customers Need
ISO9001
OUTPUT VOLTAGE / CURRENT RATING CHART:
Measured at output power connector.
Model
RL0402x-03(I)
RL0402x-05(I)
RL0402x-12(I)
RL0402x-18(I)
RL0402x-24(I)
Output
Range
2 ~ 3.3V
5 ~ 6V
12 ~ 15V
16 ~ 21V
22 ~ 30V
31 ~ 41V
42 ~ 58V
Preset
Voltage
3.3V
5V
12V
18V
24V
36V
48V
Max. Output Power or Current
Type U
(Convection)
45A
45A
250W
250W
250W
250W
250W
Type U (with forced air)
&E
60A
60A
400W
400W
400W
400W
400W
Total
Regulation
+/- 1%
+/- 1%
+/- 1%
+/- 1%
+/- 1%
+/- 1%
+/- 1%
Ripple &
Noise
+/-1%
+/-1%
+/-1%
+/-1%
+/-1%
+/-1%
+/-1%
RL0402x-36(I)
RL0402x-48(I)
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.
OUTLINE DRAWING:
RL0402U Series (U-Chassis Type): 8(L) x 5(W) x 1.6(H)inches; Weight: 1.3kg
B
VO-
CN1
B
C
B
C
Copy Right Ultra Level Tech Co., Ltd 2015, All Right Reserved. Specifications subject to change without notice.
VO+
VO+
VO-
ULTRA LEVEL TECH CO., LTD.
www.ultralevel.com.tw
Tel:+886-2-29180118
Fax:+886-2-29181465
We Supply the Power Customers Need
ISO9001
RL0402E Series (Enclosed with built-in Fan Type): 9(L) x 5(W) x 1.6(H)inches; Weight: 1.6kg.
C
B
C
B
B
C
B
C
FAN
VO-
C
B
C
B
B
C
B
C
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
VO+
VO-
(Pins 1-8)
(Pins 9-16)
VO+
Howder
(Pins 1-3)
(Pins 4-6)
Copy Right Ultra Level Tech Co., Ltd 2015, All Right Reserved. Specifications subject to change without notice.
VO+
VO-
L N
Talking
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