WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:3.75KVAC 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

SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE Note.5
CURRENT ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME Note.7
HOLD UP TIME (Typ.)
VOLTAGE RANGE Note.4
FREQUENCY RANGE
POWER FACTOR (Typ.)
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INPUT
INRUSH CURRENT ( .)Typ
LEAKAGE CURRENT
SAFETY STANDARDS Note.6
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVER CURRENT
OVER VOLTAGE
OVER TEMPERATURE
Can be adjusted by internal potentiometer A type only
2500ms, 50ms / 115VAC ; B type 2500ms, 200ms at 95% load 230VAC / 115VACat full load 230VAC
16ms at full load 230VAC / 115VAC
90 ~ 264VAC 127 ~ 370VDC
47 ~ 63Hz
PF>0.98/115VAC, PF>0.95/230VAC (Please refer to "Power Factor Characteristic" curve)
1.4A / 115VAC 0.6A / 230VAC
<0.75mA / 240VAC
95 ~ 108%
Compliance to EN55015, EN55022 (CISPR22) Class B, EN61000-3-2 Class C ( 50% load) ; EN61000-3-3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN61547, EN55024, light industry level (surge 4KV), criteria A
-40 ~ +70 (Refer to "Derating Curve")
20 ~ 95% RH non-condensing
-40 ~ +80 , 10 ~ 95% RH
± 0.03%/ (0 ~ 50 )
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
192.2 K hrs min. MIL-HDBK-217F (25 )
220*68*38.8mm (L*W*H)
1.12Kg; 12pcs/14.4Kg/0.8CUFT
120 W Sing le Outpu t Switch ing Power Sup ply
   
   
        
    
       
       
         
       
      
  
     
   

HL G - 1 20
s e r i es
RIPPLE & NOISE (max.)
Note.2
VOLTAGE TOLERANCE
Note.3
ENVIRONMENT
SAFETY &
EMC
PROTECTION
85 10 (RTH2) ±
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
SHORT CIRCUIT
14 ~ 17V 18 ~ 21V 23 ~ 27V 28 ~ 34V 34 ~ 38V 41 ~ 46V 54 ~ 63V
47 ~ 53V 59 ~ 65V
92% 92% 93.5% 94% 94% 94% 94%94% 94%
±2.5%
5 ~ 10A
±2.0%
4 ~ 8A
±1.0%
3 ~ 6A
±1.0%
2.5 ~ 5A
±1.0%
2 ~ 4A
±1.0%
1.7 ~ 3.4A
±1.0%
1.2 ~ 2.5A
±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
±2.0% ±1.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
±1.0%
1.1 ~ 2.3A
±0.5%
±0.5%
±1.0%
1.4 ~ 2.9A
±0.5%
±0.5%
12V 15V 20V 24V 30V 36V 48V
10A 8A 6A 5A 4A 3.4A 2.5A
120W 120W 120W 120W 120W 122.4W 120W
150mVp-p 150mVp-p
13.5 ~ 17V
150mVp-p
17 ~ 22V
150mVp-p
22 ~ 27V
200mVp-p
27 ~ 33V
200mVp-p
33 ~ 40V
200mVp-p
43 ~ 53V10.8 ~ 13.5V
54V
2.3A
124.2W
200mVp-p
49 ~ 58V
42V
2.9A
121.8W
200mVp-p
38 ~ 46V
HLG-120-12 HLG-120-15
HLG-120-20
HLG-120-24
HLG-120-30
HLG-120-36
HLG-120-48 HLG-120-54
HLG-120-42


IP65 IP67
            
             
     
              
                
          
               
  
          
                       
                      
              
   
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Constant current limiting, recovers automatically after fault condition is removed
Protection type : Shut down o/p voltage with auto-recovery or re-power on to recovery
            
EMC IMMUNITY
EMC EMISSION
UL8750, CSA C22.2 No. 250.0-08, EN61347-1, EN61347-2-13 independent IP65 or IP67, J61347-1, J 61347-2-13 approved ;
design refer to UL60950-1, TUV EN60950-1
COLD START 60A(t =375 s measured at 50% I ) at 230VAC
width peak
μ
Mechanical Specification Case No.994A Unit:mm
IP67 rated. Cable for I/O connection.
300 20±
300 20±
FG (Green /Yellow)
FG (Green /Yellow)
SJ TW 14AW G 2 C×
SJ TW 14AW G 2 C×
SJ TW 18 AW G 3 C×
SJTW 18AWG 3 C×
220
220
196
196
AC /L( Brown )
AC /L( Brown )
AC /N(Blu e)
AC /N(Blu e)
1 2
1 2
9.6
9.6
ψ ×4 .2 4PL
ψ ×4 .2 4PL
300 20±
300 20±
+V(R ed)
+V(R ed)
-V( Bl ack )
-V( Bl ack )
IP65 rat ed. Output voltage and constant cur rent level can be adjusted through internal
(Can access by removing the rubber stopper on the case.)
potentiometer.
Vo
AD J.
Io
ADJ.
300 20±
SJ TW 1 8AWG 3C×
220
1961 2
9.6
ψ ×4 .2 4PL
300 20±
+V(R ed)
DIM+ (Blue)
-V( Bl ack )
DIM- (Whit e)
FG (Green /Yellow)
AC /L( Brown )
AC /N(Blu e)
B Type:(HLG-120- _B)
SJTW 18AWG 2 C×
SJTW 14AWG 2 C×
98
98
98
T case
T case
T case
T case: Max. Case Temperature.
T case: Max. Case Temperature.
T case: Max. Case Temperature.
A Type:(HLG-120-_A)
Blank:(HLG-120)
120W Single Output Switching Power Supply H L G -1 2 0 s e r ie s
File Na me:HLG-12 0-SPEC 2013-2013-10-0 7
Derating Curve Static Characteristics
AMBIENT TEMPERATURE ( )
-40 -25 -10 0 15 30 50 60 70
20
40
60
80
100
INPUT VOLTAGE (V) 60Hz
90 100 125 135 145 155 165 175 180 200 230 264
100
90
80
70
60
50
40
(HORIZONTAL)
DIM+
(B Type)
DIM-
Fosc : 100KHz
DE TECTION
CIRCUIT
EMI FILTER
RECTIFIERS
POWER
SWIT CHING
FILTER
&
RECTIFIERS +V
-V
I/P
FG
CONTROL
O.V.P.
&
O.L.P.
PFC
CIRCUIT
PFC
CONTROL
Block Diagram
O.L.P.
O.T.P.
PWM
D Type(opt ion) :(HLG-120-_D)
300 20±
FG (Green /Yellow)
SJ TW 14AW G 2 C×
SJ TW 18 AW G 3 C×
220
196
AC /L( Brown )
AC /N(Blu e)
1 2
9.6
ψ ×4 .2 4PL
300 20±
+V(R ed)
-V( Bl ack )
98
T case
T case: Max. Case Temperature.
IP67 rat ed. Timer dimming function, contact MEAN WELL for details.
120W Single Output Switching Power Supply H L G -1 2 0 s e r ie s
File Na me:HLG-12 0-SPEC 2013-2013-10-0 7
7 0
7 4
7 8
8 2
8 6
9 0
9 4
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
230Vac
115Vac
0 . 7 8
0 . 8 0
0 . 8 2
0 . 8 4
0 . 8 6
0 . 8 8
0 . 9 0
0 . 9 2
0 . 9 4
0 . 9 6
0 . 9 8
1 . 0 0
50% 60% 70% 80% 90% 100%
2 3 0 V a c
1 1 5 V a c
Power Factor Characteristic
EFFICIENCY vs LOAD (48V Model)
HLG-120 series pos sess superior w orking efficiency that up to 94% canb e reached in field applications.
LOAD
LOAD
Constant Current Mode
There are two major kinds of LED drive m ethod "direc t drive" and "w ith LED driver" .
A typical LED p ower supply may e ither work in " const ant v oltage mo de (C V) or consta nt cur rent mode ( CC)" t o drive t he LEDs.
Mean Well's LED pow er supply wi th CV+ CC characteristic can be operated at both CV mode (with LED driv er, at area (A) and CC mode (direct drive, at area (B).
DRIVING METHODS OF LED MODULE
Typical LED power supply I-V curve
100
50
50 100 Io (%)
Constant
Voltage area Constant
Current area
(A) (B)
(120W)
120W Single Output Switching Power Supply H L G -1 2 0 s e r ie s
File Na me:HLG-12 0-SPEC 2013-2013-10-0 7
Dim ming connecti on diagram for turni ng the lighting fixture ON/OFF :
Using a sw itch and relay can turn ON/ OF F the lighting fixt ur e.
Using the built-in dimming function on B-type model can't turn t he lighting fixture totally dark. Please refer to the connect ion method below to
achieve 0% brightness of the lighting fixture connecting to the LED power supply unit.
Direct connecting to LED s is suggested, but is not suitable for using additional dr ivers.
1.Output consta nt cur rent level can be adjusted through output cable by connecting a or 1~10Vdc or 10V PWM signal between DIM+ and DIM-.resistance
2.The LED lighting fixtu re can be turned ON/OFF by the switch.
HLG-120
DIMMING OPERATION (for B-type only)
Reference resista nce value fo r output curr ent adjustment (Typical)
Built-i n 3 in 1 dimming func tion, IP67 rated. Outpu t constant current lev el can be adjusted through out put cable by connecting a resistance or
1 ~ 10Vdc or 10V PWM signal between DIM+ and DIM-.
Please DO NOT connect " DIM-" to "-V ".
N FG L
Relay
Blue
Brown
Green/
Yellow AC/L
AC/N
HLG-120
B Type
DIM+
DIM-
V(-)
V(+)
Blue
White
Black
Red
Switch Adjuster
0~100K Ohms r esistance
1~10V DC Voltage
10V P WM Signal
LED Lighting Fixture
+V(R ed)
DIM+ (Blue)
-V( Bl ack )
DIM- (Whit e)
FG (Green /Yellow)
AC /L( Brown )
AC /N(Blu e)
95%~108%
95%~108%
10V PWM si gna l for ou tp ut cu r rent a dj u stmen t (Typ ical): Fre quen cy rang e :1 00Hz ~ 3K Hz
60%
1V 4V 7V2V 5V 8V3V 6V 9V 10V
10% 20% 30% 40% 50% 70% 80%
OPEN
OPEN
90% 100%
Dim ming value
Percentage of rated current
1 ~ 10V dimming functi on for o utpu t current adjustm ent (T ypical )
60%
60%
10%
10%
20%
20%
30%
30%
40%
40%
50%
50%
70%
70%
80%
80%
90%
90%
100%
100%Duty value
Percentage of rated current
60KΩ
60%
10KΩ
10K /N
Ω20K /N
Ω30K /NΩ40K /NΩ50K /NΩ60K /NΩ70K /N
Ω80K /N
Ω90K /N
Ω
100K /N
Ω
Single driver
Multiple drivers
( N=dri ver qu anti ty fo r s ynchr oni zed
dimming op erat ion)
10%
20KΩ
20%
30KΩ
30%
40KΩ
40%
50KΩ
50%
70KΩ
70%
80KΩ
80%
90KΩ100KΩOPEN
90% 100%
Resistance
value
Percentage of rated current 95%~108%
-----
120W Single Output Switching Power Supply H L G -1 2 0 s e r ie s
File Na me:HLG-12 0-SPEC 2013-2013-10-0 7
Wate rproof connector
Wate rproof connector can be assembled on the output cable of HLG-120 to operate in dr y/wet/damp or outdoor environment.
LED Lamp
Cable Joiner
Ju ncti on B ox( Op tion )
Pin Con fi gurati on ( Femal e) Pin Con figuration (Female)Siz e Si ze
M12 M 15
4-PIN
5A/P IN
M12- 04Order No . Or der No .
10A max.Suitable Current Suitable Current
5 -PIN
5A/PI N
M12-0 5
10A max.
2-PI N
12A/P IN
M15-02
12A max.
Up to four wires can be connected through this cable joiner by
soldering or clamping by tools.
66
26 2 0 CJ04-2 suitable for 18AWG~22AWG
CJ04-1 suitable for 14AWG~16AWG
LED Lamp
WATERPROOF CONNECTION
CJ04 cable joiner can be purchased independently for user's own assembly.
MEA N WELL or der No. : CJ 04-1, CJ04-2.
Optional junction box available for , please cont act MEAW WELL for deta ils.A / Blank - type
FG (Green /Yellow)
AC /L( Br own )
AC /N(B lue) +V(Red)
-V(Bla ck)
150 20±
3- PF 1/ 2"
86
76
5
10
SJTW 14AWG 2C×
2- 5ψ
196
3 5 8
150 20±
3- PF 1/ 2"
SJTW 1 8AWG 3C×
HLG-120
I/P
O/ P
A C
so ur c e
O/P W ires
HLG-120
120W Single Output Switching Power Supply H L G -1 2 0 s e r ie s
File Na me:HLG-12 0-SPEC 2013-2013-10-0 7