MEAN WELL NPF-120 Series Constant Voltage Plus Constant Current LED Driver

NPF-120 series

120W Constant Voltage + Constant Current LED Driver

Features

• Constant Voltage + Constant Current mode output
• Plastic housing with Class Il design
• Built-in active PFC function
• No load power consumption <0.15W
• IP67 rating for indoor or outdoor installations
• Typical lifetime>50000 hours
• 5 years warranty

Applications

• LED panel lighting
• LED downlight
• LED decorative lighting
• LED tunnel lighting
• Moving sign
• Type “HL” for use in Class I, Division 2 hazardous (Classified) location

GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description
NPF-120 series is a 120W AC/DC LED driver featuring the dual modes constant voltage and constant current output. NPF-120 operates from 90~305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the hign efficiency up to 90.5%, with the fanless design, the entire series is able to operate for -40°C ~ +90°C case temperature under free air convection. The entire series is rated with IP67 ingress protection level and is suitable to work for a variety of applications at dry, damp or wet locations.

Model Encoding

SPECIFICATION

MODEL

NPF-120-12

NPF-120-15

NPF-120-20

NPF-120-24

NPF-120-30

NPF-120-36

NPF-120-42

NPF-120-48

NPF-120-54

OUTPUT

DC VOLTAGE

12V

15V

20V

24V

30V

36V

42V

48V

54V

CONSTANT CURRENT REGION Note.2

7.2 ~ 12V

9 ~ 15V

12 ~ 20V

14.4 ~ 24V

18 ~ 30V

21.6 ~ 36V

25.2 ~ 42V

28.8 ~ 48V

32.4 ~ 54V

RATED CURRENT

10A

8A

6A

5A

4A

3.4A

2.9A

2.5A

2.3A

RATED POWER

Note.5

120W

120W

120W

120W

120W

122.4W

121.8W

120W

124.2W

RIPPLE & NOISE (max.) Note.3

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

200mVp-p

250mVp-p

250mVp-p

350mVp-p

VOLTAGE TOLERANCE Note.4

±4.0%

±4.0%

±4.0%

±4.0%

±3.0%

±2.0%

±1.0%

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

LOAD REGULATION

±2.0%

±1.5%

±1.0%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

SETUP, RISE TIME Note.6

500ms, 80ms 115VAC / 230VAC

HOLD UP TIME (Typ.)

16ms/230VAC

16ms/115VAC

INPUT

VOLTAGE RANGE

Note.5

90 ~ 305VAC         127 ~ 431VDC (Please refer to “STATIC CHARACTERISTIC” section)

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR

PF≧0.97/115VAC, PF≧0.96/230VAC, PF≧0.94/277VAC@full load (Please refer to “POWER FACTOR (PF) CHARACTERISTIC” section)

TOTAL HARMONIC DISTORTION

THD< 20%(@load≧60%/115VC,230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)

EFFICIENCY (Typ.)

89%

89%

90%

90.5%

89.5%

90%

90%

90%

90.5%

AC CURRENT

1.3A / 115VAC

0.65A / 230VAC

0.55A / 277VAC

INRUSH CURRENT(Typ.)

COLD START 60A(twidth=520μs measured at 50% Ipeak) at 230VAC; Per NEMA 410

MAX. No. of PSUs on 16A CIRCUIT BREAKER

4 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC

LEAKAGE CURRENT

<0.25mA / 277VAC

NO LOAD POWER CONSUMPTION

<0.15W

PROTECTION

OVER CURRENT

95 ~ 108%

Constant current limiting, recovers automatically after fault condition is removed

SHORT CIRCUIT

Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

15 ~ 17V

17.5 ~ 21V

23 ~ 27V

28 ~ 34V

34 ~ 40V

41 ~ 46V

46 ~ 54V

54 ~ 60V

59 ~ 66V

Shut down and latch off o/p voltage, re-power on to recover

OVER TEMPERATURE

Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.

Tcase=-40 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)

MAX. CASE TEMP.

Tcase=+90℃

WORKING HUMIDITY

20 ~ 95% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +80℃, 10 ~ 95% RH

TEMP. COEFFICIENT

±0.03%/℃ (0 ~ 50℃)

VIBRATION

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS Note.8

UL8750(type”HL”), CSA C22.2 No. 250.13-12, EN BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384, EAC TP TC 004,GB19510.1,GB19510.14, IP67 approved; Design refer to BS EN/EN60335-1

WITHSTAND VOLTAGE

I/P-O/P:3.75KVAC

ISOLATION RESISTANCE

I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION Note.8

Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@load≧60%) ; BS EN/EN61000-3-3; GB/T 17743, GB17625.1, EAC TP TC 020

EMC IMMUNITY

Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Line 2KV); EAC TP TC 020

OTHERS

MTBF

2632.6K hrs min.      Telcordia SR-332 (Bellcore) ;     295.2Khrs min.       MIL-HDBK-217F (25℃)

DIMENSION

191*63*37.5mm (L*W*H)

PACKING

0.97Kg; 15pcs/15.6Kg/0.87CUFT

NOTE

All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature. Please refer to “DRIVING METHODS OF LED MODULE”. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. Tolerance : includes set up tolerance, line regulation and load regulation. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. The driver 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. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf) This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less. Please refer to the warranty statement on MEAN WELL’s website at http://www.meanwell.com The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft). For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf ※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

BLOCK DIAGRAM

DRIVING METHODS OF LED MODULE
This series is able to work in either Constant Current mode (a direct drive way) or Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs.

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.

OUTPUT LOAD vs TEMPERATURE

STATIC CHARACTERISTIC

POWER FACTOR (PF) CHARACTERISTIC

TOTAL HARMONIC DISTORTION (THD)

48V Model, Tcase at 80℃

EFFICIENCY vs LOAD
NPF-120 series possess superior working efficiency that up to 90% can be reached in field applications.

48V Model, Tcase at 80℃

LIFE TIME

MECHANICAL SPECIFICATION

Recommend Mounting Direction

INSTALLATION MANUAL
Please refer to: http://www.meanwell.com/manual.html

Documents / Resources

MEAN WELL NPF-120 Series Constant Voltage Plus Constant Current LED Driver [pdf] Owner's Manual NPF-120-12, NPF-120-15, NPF-120-20, NPF-120-24, NPF-120-30, NPF-120-36, NPF-120-42, NPF-120-48, NPF-120-54, NPF-120 Series Constant Voltage Plus Constant Current LED Driver, NPF-120 Series, Constant Voltage Plus Constant Current LED Driver, Constant Current LED Driver, Current LED Driver, LED Driver

References

• User Manual