120W Single Output Switching Power Supply
Features :
HLG-120
series
Universal AC input / Full range
Built-in active PFC function
High efficiency up to 94%
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
OCP point adjustable through output cable or internal potential meter
IP67 / IP65 design for indoor or outdoor installations
Three in one dimming function (1~10Vdc or PWM signal or resistor)
Suitable for LED lighting and street lighting applications
Compliance to worldwide safety regulations for lighting
Suitable for dry / damp / wet locations
5 years warranty (Note.10)
F
110
M
M
SELV
IP65 IP67
HLG-120-12 A
Blank : IP67 rated. Cable for I/O connection.
A : IP65 rated. Output voltage and constant current level can be adjusted through internal potential meter.
B : IP67 rated. Constant current level adjustable through output cable with 1~10Vdc or 10V PWM signal or resistor.
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
RATED POWER
HLG-120-12
12V
10A
120W
CONSTANT CURRENT REGION
Note.4
6 ~12V
HLG-120-15
15V
7.5 ~ 15V
8A
120W
150mVp-p
13.5 ~ 17V
4 ~ 8A
2.0%
0.5%
HLG-120-20
20V
10 ~ 20V
6A
120W
150mVp-p
17 ~ 22V
3 ~ 6A
1.0%
0.5%
0.5%
HLG-120-24
24V
12 ~ 24V
5A
120W
150mVp-p
22 ~ 27V
2.5 ~ 5A
1.0%
0.5%
0.5%
HLG-120-30
30V
15 ~ 30V
4A
120W
200mVp-p
27 ~ 33V
2 ~ 4A
1.0%
0.5%
0.5%
HLG-120-36
36V
18 ~ 36V
3.4A
122.4W
200mVp-p
33 ~ 40V
1.7 ~ 3.4A
1.0%
0.5%
0.5%
HLG-120-42
42V
21 ~ 42V
2.9A
121.8W
200mVp-p
38 ~ 46V
1.4 ~ 2.9A
1.0%
0.5%
0.5%
HLG-120-48
48V
24 ~ 48V
2.5A
120W
200mVp-p
43 ~ 53V
1.2 ~ 2.5A
1.0%
0.5%
0.5%
HLG-120-54
54V
27 ~ 54V
2.3A
124.2W
200mVp-p
49 ~ 58V
1.1 ~ 2.3A
1.0%
0.5%
0.5%
RIPPLE & NOISE (max.)
Note.2
150mVp-p
VOLTAGE ADJ. RANGE
Note.6
10.8 ~ 13.5V
OUTPUT
CURRENT ADJ. RANGE
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
POWER FACTOR
INPUT
EFFICIENCY (Typ.)
AC CURRENT
INRUSH CURRENT(Typ.)
LEAKAGE CURRENT
OVER CURRENT
SHORT CIRCUIT
PROTECTION
OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
Note.4
Can be adjusted by internal potential meter or through output cable
5 ~ 10A
2.5%
0.5%
1.5%
2.0%
Note.8
2500ms, 50ms at full load
16ms at full load
Note.5
90 ~ 264VAC
230VAC / 115VAC ; B type 2500ms, 200ms at 95% load
230VAC / 115VAC
230VAC / 115VAC
127 ~ 370VDC
PF 0.98/115VAC at full load and rated output voltage
94%
94%
94%
PF 0.9 at 50 ~ 100% load
94%
94%
94%
47 ~ 63Hz
PF 0.95/230VAC
92%
93.5%
92%
1.4A / 115VAC
0.6A / 230VAC
COLD START 75A/230VAC
<0.75mA / 240VAC
95 ~ 108%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Constant current limiting, recovers automatically after fault condition is removed
47 ~ 53V
34 ~ 38V
14 ~ 17V
18 ~ 21V
28 ~ 34V
41 ~ 46V
23 ~ 27V
Protection type : Shut down o/p voltage with auto-recovery or re-power on to recovery
100
10 (RTH2)
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
-40 ~ +60
-40 ~ +80
0.03%/
@ full load ; +70
, 10 ~ 95% RH
(0 ~ 50
)
@ 60% load (Refer to derating curve)
20 ~ 95% RH non-condensing
54 ~ 60V
59 ~ 65V
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY STANDARDS
Note.7
UL8750, EN61347-1, EN61347-2-13 independent
IP65 or IP67
approved ; Design refer to UL60950-1, TUV EN60950-1
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC
SAFETY & ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
EMC
EMI CONDUCTION & RADIATION
Compliance to EN55015, EN55022 (CISPR22) Class B
Compliance to EN61000-3-2 Class C ( 50% load) ; EN61000-3-3
HARMONIC CURRENT
EMS IMMUNITY
MTBF
OTHERS
DIMENSION
PACKING
NOTE
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61547, EN55024, heavy industry level (surge 4KV), criteria A
192.2Khrs min. MIL-HDBK-217F (25 )
220*68*38.8mm (L*W*H)
1.12Kg; 12pcs/14.4Kg/0.76CUFT
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. Constant current operation region is within 50% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please
reconfirm special electrical requirements for some specific system design.
5. Derating may be needed under low input voltages. Please check the static characteristics for more details.
6. Type A only.
7. Safety and EMC design refer to EN60598-1, CNS15233, GB7000.1, FCC part18.
8. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
9. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the
complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.
10. Refer to warranty statement.
120W Single Output Switching Power Supply
Power Factor Characteristic
Power factor will be higher than 0.9 when output loading is 50% or higher.
HLG-120
series
Constant Current Mode
1.02
1
0.98
0.96
0.94
0.92
0.9
0.88
0.86
0.84
50%
60%
70%
80%
LOAD
PF
230VAC
110VAC
90%
100%
EFFICIENCY vs LOAD (48V Model)
HLG-120 series possess superior working efficiency that up to 94% can be reached in field applications.
97
95
93
91
89
87
85
83
81
79
77
75
73
71
69
67
65
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
EFFICIENCY (%)
230VAC
110VAC
LOAD
DRIVING METHODS OF LED MODULE
There are two major kinds of LED drive method "direct drive" and "with LED driver".
A typical LED power supply may either work in "constant voltage mode (CV) or constant current mode (CC)" to drive the LEDs.
Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode (with LED driver, at area (A) and CC mode (direct drive, at area (B).
100
Vo(%)
(A) Constant
Voltage area
(B)
Constant
Current area
50
50
100
Io (%)
Typical LED power supply I-V curve
File Name:HLG-120-SPEC 2011-01-31
120W Single Output Switching Power Supply
HLG-120
series
Direct driving :
Under direct driving, the power supply will work in "constant current mode (CC)" and output voltage of the power supply will be clamped by sum of
forward voltage (V
F
) of the LED strip.
The total forward voltage of series connecting LEDs is suggested for 60%~95% of power supply rated output voltage due to concern of the best PF
value and efficiency.
AC
source
I/P
HLG-120
O/P
With LED driver
Using additional driver, the power supply will work in "constant voltage mode (CV)" and output voltage of the power supply will be kept in rated value.
In this drive mode, several design issues need to be considered:
1.Output voltage of PSU must be higher than total forward voltage of series connecting LEDs by 3V minimum.
2.Input capacitor (Cin) of LED driver circuit should use 47uF ~ 100uF(typ.) of rating depends on the operating frequency of the LED driver.
The higher the operating frequency is used, the smaller value of Cin should be chosen, and vice versa.
3.Do not use B type with LED driver.
~
~
AC
source
I/P
HLG-120
O/P
R
Cin
L
Cout
V
F
IC Circuit
DIMMING OPERATION(for B-type only)
Using the built-in dimming function on B-type model can't turn the lighting fixture totally dark. Please refer to the connection method below to
achieve 0% brightness of the lighting fixture connecting to the LED power supply unit.
Dimming connection diagram for turning the lighting fixture ON/OFF :
N
FG
L
Relay
Switch
Adjuster
0~100K Ohms resistance
1~10V DC Voltage
10V PWM Signal
Green/
Yellow
Brown
Blue
AC/L
AC/N
HLG-120
B Type
DIM+
DIM-
V(-)
V(+)
Blue
White
Black
Red
LED Lighting
Using a switch and relay can turn ON/OFF the lighting fixture.
1.Output constant current level can be adjusted through output cable by connecting a resistor or 1~10Vdc or 10V PWM signal between DIM+ and DIM-.
2.The LED lighting fixture can be turned ON/OFF by the switch.
~
~
File Name:HLG-120-SPEC 2011-01-31
Power technology
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