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Mean Well HLG-150H-54AB Power Supply 150W 54V - Adjustable and Dimmable 2.8A

premium quality7 years warrantyaluminium casinghigh efficiency
SKU HLG-150H-54AB
$61.89 USD
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Select model — 24 in this family

HLG-150H-54AB
Available to order
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Overview

HLG-150H-54AB is the 54V output model of this series: rated current 2.8A, rated power 151.2W, typical efficiency 94%. Type AB: Io and Vo adjustable through built-in potentiometer & 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance) (IP65).

HLG-150H series is a 150W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-150H operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 94%, with the fanless design, the entire series is able to operate for -40℃ ~ +90℃ case temperature under free air convection. The design of metal housing and IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-150H is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Features

  • Constant Voltage + Constant Current mode output
  • Metal housing with class I design
  • IP65 rating for indoor or outdoor installations
  • Function options: output adjustable via potentiometer; 3 in 1 dimming
  • Typical lifetime > 62000 hours
  • 7 years warranty

Specifications

HLG-150H-54ABSpecifications from the official datasheet (2026-07-24 edition)Download datasheet PDF

OUTPUT

DC VOLTAGE
54V
CONSTANT CURRENT REGIONNote.4
27 ~ 54V
RATED CURRENT
2.8A
RATED POWER
151.2W
RIPPLE & NOISE (max.)Note.2
200mVp-p
VOLTAGE ADJ. RANGE
Adjustable for AB-Type only (via built-in potentiometer)
VOLTAGE ADJ. RANGE
49 ~ 58V
CURRENT ADJ. RANGE
Adjustable for AB-Type only (via built-in potentiometer)
CURRENT ADJ. RANGE
1.68 ~ 2.8A
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±0.5%
SETUP, RISE TIMENote.6
1000ms,200ms/115VAC 500ms,200ms/230VAC
HOLD UP TIME (Typ.)
16ms / 115VAC, 230VAC

INPUT

VOLTAGE RANGENote.5
90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF≧0.98/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC @ full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION
THD< 20% (@ load≧60% / 115VAC,230VAC; @ load≧75% / 277VAC) (Please refer to " TOTAL HARMONIC DISTORTION (THD) " section)
EFFICIENCY (Typ.)
94%
AC CURRENT (Typ.)
1.7A / 115VAC 0.75A / 230VAC 0.7A / 277VAC
INRUSH CURRENT (Typ.)
COLD START 65A(twidth=425μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER
4 units (circuit breaker of type B) / 7 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
<0.75mA / 277VAC

PROTECTION

OVER CURRENT
95 ~ 108% Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT
Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE
59 ~ 65V Shut down o/p voltage with auto-recovery or re-power on to recovery
OVER TEMPERATURENote.9
Shut down o/p voltage, recovers automatically after temperature goes down

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 ~ 60℃)
VIBRATION
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
UL8750(type”HL”), CSA C22.2 No. 250.0-08; BS EN/EN 61347-1, BS EN/EN 61347-2-13, AS/NZS 61347-1, AS/NZS 61347-2-13 independent; GB/T19510.1,GB/T19510.213 ;IP65; J61347-1, J61347-2-13 ,BIS Is15885( for A,B type only), EAC TP TC 004; KC61347-1,KC61347-2-13 approved
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55015, BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 Class C (@ load≧60%) ; BS EN/EN61000-3-3,GB/T 17743 , GB17625.1(except for D-type), EAC TP TC 020, KSC 9815(except for D-type)
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547, BS EN/EN55024, light industry level (surge immunity Line-Earth 4KV, Line-Line 2KV), EAC TP TC 020, KSC 9547(except for D-type)

OTHERS

MTBF
2176.1K hrs min. Telcordia SR-332(Bellcore) ; 166.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
228*68*38.8mm
PACKING
1.15Kg; 12pcs/14.8Kg/0.8CUFT

Certifications & ratings

Type
HL

MODEL ENCODING

Blank
Io and Vo fixed; IP67
A
Io and Vo adjustable through built-in potentiometer; IP65
B
3 in 1 dimming function (1~10VDC, 10V PWM signal and resistance); IP67
AB (this model)
Io and Vo adjustable through built-in potentiometer & 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP65
D
Timer dimming function, contact MEAN WELL for details(safety pending); IP67
Test conditions and notes15
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
  2. 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. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. Please refer to "DRIVING METHODS OF LED MODULE".
  5. 5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
  6. 6. 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.
  7. 7. 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)
  8. 8. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED driver can only be used behind a switch without permanently connected to the mains.
  9. 9. For OTP which triggered at light load/no load condition, proceed AC repower on to recovery.
  10. 10. This series meets the typical life expectancy of >62,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 80℃ or less.
  11. 11. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com.
  12. 12. 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).
  13. 13. 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
  14. 14. For AB type need to consider build in using to comply with Type HL application.
  15. 15. Products sourced from the Americas regions may only have the UL, CE and UKCA logos. Please contact your MEAN WELL sales for more information.

Technical drawings

HLG-150H-54AB BLOCK DIAGRAM
BLOCK DIAGRAM
HLG-150H-54AB DIMMING OPERATION
DIMMING OPERATION
HLG-150H-54AB Illustration (page 5)
Illustration (page 5)
HLG-150H-54AB STATIC CHARACTERISTICS
STATIC CHARACTERISTICS
HLG-150H-54AB TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
HLG-150H-54AB Dimensions (mm)
Dimensions (mm)
HLG-150H-54AB ※AB-Type
※AB-Type
HLG-150H-54AB Dimensions (mm)
Dimensions (mm)
HLG-150H-54AB WATERPROOF CONNECTION
WATERPROOF CONNECTION

Typical applications

  • LED street lighting
  • LED high-bay lighting
  • Parking space lighting
  • LED fishing lamp
  • LED greenhouse lighting
  • Type "H" for use in ClassⅠ, Division 2 hazardous (Classified) location.

Downloads

FAQ

Can I use the HLG-150H-54AB with a building automation system to dim 54V LED fixtures?

Yes, if the system provides a suitable output. The HLG-150H-54AB accepts 1-10VDC, 10V PWM or resistance dimming signals, so building automation and smart lighting controllers with one of these outputs can drive it. Combined with its built-in potentiometer for setting maximum output, you get both automated and manual brightness control for 54V LED fixtures.

Is the HLG-150H-54AB suitable for dimmable 54V LED warehouse lighting?

Yes. At 151.2W and 54V with dimming input and adjustable output, the HLG-150H-54AB is well suited for warehouse high-bay or aisle lighting where brightness needs to be reduced during off-peak hours. Its IP65 rating handles the dust common in warehouse environments.

Can the HLG-150H-54AB drive dimmable 54V LED horticultural lights?

Yes. The 1-10V/PWM dimming input lets you adjust light intensity for different growth stages, and the potentiometer allows fine-tuning the maximum drive current up to 2.8A at 54V. The constant-current CC range of 27-54V accommodates varying LED forward voltages in horticultural fixtures.

What dimming methods does the HLG-150H-54AB support?

The HLG-150H-54AB supports 3-in-1 dimming between DIM+ and DIM-: 1-10VDC, 10V PWM (100Hz-3KHz) or resistance. It also has a built-in potentiometer for manual output voltage and current adjustment. This combination allows compatibility with 1-10V wall dimmers, automation controllers, and standalone manual trimming.

Is the HLG-150H-54AB rated for outdoor use under a canopy or soffit?

Yes. Its IP65 water-resistant rating protects against dust and low-pressure water jets, which is suitable for sheltered outdoor locations like canopies, soffits, or covered walkways. For fully exposed outdoor installations with direct rain, consider the IP67-rated HLG-150H-54B instead.

Payment & Security

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Other HLG-150H Models

1 other model
ModelPowerVoltageCurrentIP Rating
Mean Well HLG-150H-24B Power Supply 150W 24V- Dimmable 6.3A 151.2W 24V 6.3A IP67 View
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Mean Well HLG-150H-54AB Power Supply 150W 54V - Adjustable and Dimmable 2.8A
Mean Well

Mean Well HLG-150H-54AB Power Supply 150W 54V - Adjustable and Dimmable 2.8A

$61.89 USD

HLG-150H-54AB is the 54V output model of this series: rated current 2.8A, rated power 151.2W, typical efficiency 94%. Type AB: Io and Vo adjustable through built-in potentiometer & 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance) (IP65).

HLG-150H series is a 150W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-150H operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 94%, with the fanless design, the entire series is able to operate for -40℃ ~ +90℃ case temperature under free air convection. The design of metal housing and IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-150H is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Features

  • Constant Voltage + Constant Current mode output
  • Metal housing with class I design
  • IP65 rating for indoor or outdoor installations
  • Function options: output adjustable via potentiometer; 3 in 1 dimming
  • Typical lifetime > 62000 hours
  • 7 years warranty

Typical applications

  • LED street lighting
  • LED high-bay lighting
  • Parking space lighting
  • LED fishing lamp
  • LED greenhouse lighting
  • Type "H" for use in ClassⅠ, Division 2 hazardous (Classified) location.

Model

  • 40W 54V
  • 40W 54V Adjustable
  • 40W 54V Adjustable and Dimmable
  • 40W 54V Dimmable
  • 60W 54V
  • 60W 54V Adjustable
  • 60W 54V Adjustable and Dimmable
  • 60W 54V Dimmable
  • 80W 54V
  • 80W 54V Adjustable
  • 80W 54V Adjustable and Dimmable
  • 80W 54V Dimmable
  • 100W 54V
  • 100W 54V Adjustable
  • 100W 54V Adjustable and Dimmable
  • 100W 54V Dimmable
  • 120W 54V
  • 120W 54V Adjustable
  • 120W 54V Adjustable and Dimmable
  • 120W 54V Dimmable
  • 150W 54V
  • 150W 54V Adjustable
  • 150W 54V Adjustable and Dimmable
  • 150W 54V Dimmable
View product

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