‧Universal AC input / Full range
‧Built-in active PFC function, PF>0.95
‧High efficiency up to 89.5%
‧Withstand 300VAC surge input for 5 seconds
‧Protections: Short circuit / Overload / Over voltage / Over temperature
‧Built-in constant current limiting circuit
‧Built-in cooling Fan ON-OFF control
‧ DC OK signal Built-in
‧Built-in remote sense function
‧5 years warranty
SPECIFICATION
HRP-450-3.3 HRP-450-5 HRP-450-7.5 HRP-450-12 HRP-450-15 HRP-450-24 HRP-450-36 HRP-450-48MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
RIPPLE & NOISE (max.)
Note.2
OUTPUT VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE Note.5
FREQUENCY RANGE
POWER FACTOR (Typ.)
EFFICIENCY (Typ.)INPUT
ENVIRONMENT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
OVER TEMPERATURE
SAFETY STANDARDS
SAFETY &
FUNCTION
EMC
(Note 4)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
WORKING TEMP.
DC OK SIGNAL
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
PROTECTION
AC CURRENT (Typ.)
3.3V 5V 7.5V 12V 15V 24V 36V 48V
90A 90A 60A 37.5A 30A 18.8A 12.5A 9.5A
0 ~ 90A 0 ~ 90A 0 ~ 60A 0 ~ 37.5A 0 ~ 30A 0 ~ 18.8A 0 ~ 12.5A 0 ~ 9.5A
297W 450W 450W 450W 450W 451.2W 450W 456W
80mVp-p 80mVp-p 100mVp-p 120mVp-p 150mVp-p 150mVp-p 240mVp-p 240mVp-p
2.8 ~ 3.8V 4.3 ~ 5.8V 6.8 ~ 9V 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 28.8 ~ 39.6V 40.8 ~ 55.2V
±2.0% ±2.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
±0.5% ±0.5% ±0.5% ±0.3% ±0.3% ±0.2% ±0.2% ±0.2%
±1.0% ±1.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
1000ms, 100ms/230VAC 2500ms, 100ms/115VAC at full load
16ms/230VAC 16ms/115VAC at full load
85 ~ 264VAC 120 ~ 370VDC
47 ~ 63Hz
PF>0.95/230VAC PF>0.99/115VAC at full load
80% 83%
6 ~ 7V 9.4 ~ 10.9V 14.4 ~ 16.8V 18.8 ~ 21.8V 30 ~ 34.8V 41.4 ~ 48.6V 57.6 ~ 67.2V
86.5% 88% 89% 88% 89% 89.5%
5A/115VAC 2.4A/230VAC
35A/115VAC 70A/230VAC
<1.5mA / 240VAC
105 ~ 135% rated output power
3.96 ~ 4.62V
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Protection type : Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, recovers automatically after temperature goes down
UL60950-1, TUV EN60950-1 approved
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2, heavy industry level, criteria A
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
-40 ~ +70 (Refer to "Derating Curve")℃
PSU turn on : 3.3 ~ 5.6V ; PSU turn off : 0 ~ 1V
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH ℃
± ℃ ℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
139.9K hrs min. MIL-HDBK-217F (25 )℃
218*105*41mm (L*W*H)
File Name:HRP-450-SP EC 2014-01-29
â– Features :
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.℃
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests please refer to EMI testing of component power supplies , .
( :// . . )as available on http www meanwell com
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
H RP-450 s eri e s
450W Single Output with PFC Function
1.19Kg; 12pcs/15.3Kg/0.82CUFT
FAN CONTROL (Typ.)
Load 20 10% or RTH2 50 Fan on± ≧ ℃
EMC IMMUNITY
EMC EMISSION
Mechanical SpecificationMechanical Specification Case No. 995A Unit:mm
AC Input Terminal Pin No.
Assignment
DC Output Terminal Pin No.
Assignment
Pin No. Pin No.
1 1~3
3
2 4~6
Assignment Assignment
AC/N +V
AC/L -V
FG
Derating Curve Output Derating VS Input Voltage
INPUT VOLTAGE (V) 60Hz
85 100 125 135 155 264
100
90
80
70
60
50
40
AMBIENT TEMPERATURE ( )℃
-40 0 10 20 30 40 50 60 70
20
50
80
100
125
(HORIZONTAL)
PMW fosc : 70KHz
Block Diagram
Pin No.
1
2
3
4-S
+S
DC-OK
GND
Assignment Mating Housing Terminal
or equivalent or equivalent
Connector Pin No. Assignment(CN100) : HRS DF11-4DP-2DS or equivalent
HRS DF11-4DS
HRS DF11-**SC
O.L.P.
O.T.P.
EMI INRUSH
ACTIVE
FILTER CURRENT
LIMITING
RECTIFIERS
&
PFC
I/P
FG
PWM
PFC
CIRCUIT
DETECTION
POWER
SWITCHING FILTER
&
RECTIFIERS +V
+S
CONTROL
CONTROL O.V.P.
O.T.P.
-V
-S
DC OK
3
2
1
1
2
3
4
5
6
450W Single Output with PFC Function
File Name:HRP-450-SP EC 2014-01-29
H RP -4 50 s er ie s
32.8152.4
Air flow
direction FAN
12max.
I/P
4
3
2
1
152.4
218
O/P
4-M4 L=5
8-M4 L=4 (Both Sides)
32.8
18max.
The remote sensing compensates voltage drop on
the load wiring up to 0.5V.
4
4
3
3
CN100
GND
GND
-S
-S
DC-OK
DC-OK
+S
+S
2
2
1
1
1.Remote Sense
Sense l ines should
be twi sted in pairs
LO AD
-
+
+S -S
(Pin3) (Pin4)
Fig 1. 1
Between DC-OK(pin5) and GND(pin6)
3.3 ~ 5.6V
0 ~ 1V
Output Status
ON
OFF
DC-OK signal is a TTL level signal. High when PSU turns on.
CN100
2.DC-OK Signal
Fig 2. 1
1 DC-OK DC-OK Signal is a TTL level signal, referenced to pin2(DC-OK GND). High when PSU turns on.
3 +S Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
4 -S Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
2 GND This pin connects to the negative terminal(-V). Return for DC-OK signal output.
CN100
CN100
4
4
3
3
2
2
1
1
450W Single Output with PFC Function
File Name:HRP-450-SP EC 2014-01-29
H RP -4 50 s er ie s
Function Description of CN100
Pin No. Function Description
Function Manual
