Universal AC input / Full range (up to 305VAC)
Built-in active PFC function
High efficiency up to 90%
Protections: Short circuit / Over current / Over voltage
/ Over temperature
Cooling by free air convection
Fully isolated plastic case
Fully encapsulated with IP67 level
Class power unit, no FGⅡ
Built-in 3 in 1 dimming function
(0~10Vdc or PWM signal or resistance)
Suitable for dry / damp / wet locations
No load power consumption<0.5W
5 years warranty
■Features ■Applications
120W Single Output Switching Power Supply NPF-120D series
■Description
NPF-120D is one 120W waterproof single-output LED power supply series. In addition to the fundamental
LED driving function, NPF-120D is equipped with a built-in 3 in 1 dimming function (0~10Vdc, PWM signal
or resistance) that simplifies the brightness adjustment for system designers so as to achieve light reduction
and energy conservation. The entire series adopts the universal input range from 90VAC to 305VAC and
incorporates the built-in PFC function. The enclosure design is a 94V-0 flame retardant plastic case. The
interior is fully potted with silicone that enhances the heat dissipation and allows the power supply to meet
the anti-vibration demand up to 5G; it also thus conforms to IP67 level, enabling NPF-120D to be used in
a highly dusty and highly humid harsh environment.
Providing a high efficiency up to 90% and a low no load power consumption below 0.5W, NPF-120D can
satisfy the energy saving demand for the new generation LED lighting. The class design (no FG) and the
Ⅱ
double insulation weather-resistant cable (SJTW) on the input side make it convenient for users to flexibly
install on various types of lighting systems. The entire series can operate under the temperature between
-40~+70 and comply with the relevant global lighting safety certification.
℃
File Name:NPF-120D-SPEC 2015-05-08
■Model Encoding
Output voltage
Built-in 3 in 1 dimming function
Output wattage
Series name
-D12NPF - 120
IP67
FMM
110
SELV
05
Indoor LED lighting
LED decorative lighting
LED architecture lighting
Moving sign
Tunnel lighting
SPECIFICATION
120W Single Output Switching Power Supply NPF-120D series
File Name:NPF-120D-SPEC 2015-05-08
SPECIFICATION
MODEL
DC VOLTAGE
CONSTANT CURRENT REGION
RATED CURRENT
RATED POWER
OUTPUT
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME Note.4
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
POWER FACTOR (Typ.)
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INPUT
INRUSH CURRENT(Typ.)
LEAKAGE CURRENT
SAFETY STANDARDS
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVER CURRENT
OVER VOLTAGE
OVER TEMPERATURE
16ms/230VAC 16ms/115VAC at full load
90 ~ 305VAC 127 ~ 431VDC
47 ~ 63Hz
<0.25mA / 277VAC
95 ~ 108%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Compliance to EN55015, EN61000-3-2 Class C ( 60% load) ; EN61000-3-3≧
Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level(surge 2KV), criteria A
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
233.9K hrs min. MIL-HDBK-217F (25 )℃
191*63*37.5mm (L*W*H)
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. 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.
Protection type : Shut down o/p voltage, re-power on to recover
RIPPLE & NOISE (max.)
Note.2
VOLTAGE TOLERANCE Note.3
ENVIRONMENT
SAFETY &
EMC
PROTECTION
Shut down o/p voltage, re-power on to recover
500ms, 80ms at 95% load 230VAC / 115VAC
PF>0.97/115VAC, PF>0.96/230VAC, PF>0.94/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
1.3A / 115VAC 0.65A / 230VAC 0.55A / 277VAC
EMC IMMUNITY
EMC EMISSION
COLD START60A(twidth=520 s measured at 50% Ipeak) at 230VAC
μ
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
-40 ~ +70 (Refer to "Derating Curve")℃
17.5 ~ 21V15 ~ 17V 23 ~ 27V 28 ~ 34V 34 ~ 40V 41 ~ 46V 54 ~ 60V
46 ~ 54V 59 ~ 66V
88%87.5% 89% 89.5% 89% 89.5% 90%89.5% 90%
±4.0%±4.0% ±4.0% ±4.0% ±3.0% ±2.0% ±1.0% ±1.0% ±1.0%
±0.5%±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
±1.5%±2.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
15V12V
NPF-120D-15
NPF-120D-12
NPF-120D-20
NPF-120D-24
NPF-120D-30
NPF-120D-36
NPF-120D-42
NPF-120D-48
NPF-120D-54
20V 24V 30V 36V 48V
8A10A 6A 5A 3.4A 2.5A
120W120W 120W 120W 120W 122.4W 120W
150mVp-p150mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p 250mVp-p
54V
2.3A
124.2W
350mVp-p
42V
2.9A
121.8W
250mVp-p
9 ~ 15V7.2 ~ 12V 12 ~ 20V 14.4 ~ 24V 18 ~ 30V 21.6 ~ 36V 28.8 ~ 48V 32.4 ~ 54V
25.2 ~ 42V
4A
TOTAL HARMONIC DISTORTION
THD< 20% when output loading 60% at 115VAC/230VAC input and output loading 75% at 277VAC input≧≧
I/P-O/P:3.75KVAC
I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH℃
0.97Kg; 15pcs/15.6Kg/0.78CUFT
MAX. NO. of PSUs on 16A
CIRCUIT BREAKER 4 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC
UL8750, CSA C22.2 No. 250. , ENEC EN61347-1, EN61347-2-13, EN62384 independent, IP67 approved; Design refer to EN60335-113-12
SHORT CIRCUIT Hiccup mode, recovers automatically after fault condition is removed
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277V
230V
115V
DETECTION
PWM & PFC CIRCUIT
O.L.P.O.T.P.
EMI FILTER
RECTIFIERS
POWER
SWITCHING
FILTER
&
RECTIFIERS +V
-V
I/P
CONTROL
O.V.P.
&
O.L.P.
PFC
CIRCUIT
DIM+
DIM-
Block Diagram
LOAD (%)
INPUT VOLTAGE (V) 60Hz
90 100 125 135 145 155 165 175 180 200 230 305
100
90
80
70
60
50
40
LOAD (%)
Derating Curve
LOAD (%)
Derating Curve Static Characteristics
AMBIENT TEMPERATURE ( )℃
LOAD (%)
175
LOAD (%)
PF
LOAD
(120W)
Power Factor Characteristic
PFC fosc : 50~120KHz
PWM fosc : 60~130KHz
230VAC
Input only
20
40
60
80
100
(HORIZONTAL)
-25 0 15 30
04050-40 60 70
50
45
12,15V only
120W Single Output Switching Power Supply NPF-120D series
File Name:NPF-120D-SPEC 2015-05-08
Constant Current Mode
80
81
82
83
84
85
86
87
88
89
90
91
92
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277V
230V
115V
LOAD
EFFICIENCY (%)
NPF-120D series possess superior working efficiency that up to 90% can be reached in field applications.
EFFICIENCY vs LOAD (48V Model)
DRIVING METHODS OF LED MODULE
This LED power supply is suggested to work in constant current mode area (CC) to drive the LEDs.
Typical LED power supply I-V curve
Vo(%)
100
60
50 100
(min.)
Io (%)
Constant
Current area
Hiccup
Protection
In the constant current region, the highest voltage at the output of the driver
depends on the configuration of the end systems.
Should there be any compatibility issues, please contact MEAN WELL.
120W Single Output Switching Power Supply NPF-120D series
File Name:NPF-120D-SPEC 2015-05-08
0
10
20
30
40
50
60
70
80
90
100
012345678910
Dimming signal (V)
DIMMING OPERATION
NPF-120D
※Please DO NOT connect "DIM-" to "-V".
60KΩ
60%
10KΩShort
10K /NΩShort 20K /NΩ30K /NΩ40K /NΩ50K /NΩ60K /NΩ70K /NΩ80K /NΩ90K /NΩ
100K /NΩ
Single driver
Multiple drivers
(N=driver quantity for synchronized
dimming operation)
10%0%
20KΩ
20%
30KΩ
30%
40KΩ
40%
50KΩ
50%
70KΩ
70%
80KΩ
80%
90KΩ100KΩOPEN
90% 100%
Resistance
value
Percentage of rated current 95%~108%
-----
60%
1V0V 4V 7V2V 5V 8V3V 6V 9V 10V
10%0% 20% 30% 40% 50% 70% 80%
OPEN
OPEN
90% 100%
Dimming value
Percentage of rated current
※Built-in 3 in 1 dimming function, IP67 rated. Output constant current level can be adjusted through output cable by connecting a resistance or
0 ~ 10Vdc or 10V PWM signal between DIM+ and DIM-.
※Reference resistance value for output current adjustment (Typical)
※0 ~ 10V dimming function for output current adjustment (Typical)
60%
60%
10%0%
0V
0
10
20
30
40
50
Percentage of rated current(%)
Output Current
60
70
80
90
100
0%
Short
10%
10K
20%
20K
30%
30K
40%
40K
50%
50K
60%
60K
70%
70K
80%
80K
90%
90K
100% Duty cycle of 10V PWM
(frequency range = 100~3KHz)
100K Short~100K resistanceΩ
1V 2V 3V 4V 5V 6V 7V 8V 9V 10V 0~10V
10%0%
20%
20%
30%
30%
40%
40%
50%
50%
70%
70%
80%
80%
90%
90%
100%
100%
Duty value
Percentage of rated current
※10V PWM signal for output current adjustment (Typical): Frequency range:100Hz ~ 3KHz
※Note : The output current drops down to 0% when the dimming input is about
6K or 0.6Vdc, or 10V PWM signal with 6% duty cycle.Ω
Note
◎Dimming Characteristic
95%~108%
95%~108%
120W Single Output Switching Power Supply NPF-120D series
File Name:NPF-120D-SPEC 2015-05-08
AC/L(Brown)
AC/N(Blue) +V(Red)
-V(Black)
DIM+(Blue)
DIM-(White)
Dimming input
Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html
Mechanical Specification Case No. PWM-120 Unit:mm
Recommend Mounting Direction
※T case: Max. Case Temperature.
SJTW 14AWG 2C×
UL2464 18AWG 2C×
37.5
300 20±300 20±
SJTW 18AWG 2C×
63
95.5
31.5
2- 4.5ψ
AC/L(Brown)
AC/N(Blue)
191
5
5
+V(Red)
-V(Black)
DIM+(Blue)
DIM-(White)
5
5
50 3±50 3±
120W Single Output Switching Power Supply NPF-120D series
File Name:NPF-120D-SPEC 2015-05-08
Installation Manual
