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Mean Well

Mean Well HLG-100H-54A Power Supply 100W 54V - Adjustable 1.77A

premium quality7 years warrantyaluminium casinghigh efficiency
SKU HLG-100H-54A
$56.64 USD
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Select model — 24 in this family

HLG-100H-54A
Available to order
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Overview

HLG-100H-54A is the 54V output model of this series: rated current 1.77A, rated power 95.58W, typical efficiency 93%. Type A: Io and Vo adjustable through built-in potentiometer (IP65).

HLG-100H series is a 100W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-100H operates from 90～305VAC and offers models with different rated voltage ranging between 20V and 54V. Thanks to the high efficiency up to 93%, with the fanless design, the entire series is able to operate for -40℃ ~ +80℃ 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-100H 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
  • Built-in active PFC function
  • Class 2 power unit
  • IP65 rating for indoor or outdoor installations
  • Function options: output adjustable via potentiometer
  • Typical lifetime > 62000 hours
  • 7 years warranty

Specifications

HLG-100H-54ASpecifications from the official datasheet (2026-07-24 edition)

OUTPUT

DC VOLTAGE
54V
CONSTANT CURRENT REGIONNote.4
27 ~ 54V
RATED CURRENT
1.77A
RATED POWER
95.58W
RIPPLE & NOISE (max.)Note.2
200mVp-p
VOLTAGE ADJ. RANGE
Adjustable for A/AB-Type only (via built-in potentiometer) 49 ~ 58V
CURRENT ADJ. RANGE
Adjustable for A/AB-Type only (via built-in potentiometer) 1.1 ~ 1.77A
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±0.5%
SETUP, RISE TIMENote.6
1200ms,50ms/115VAC 500ms,50ms/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≧0.93/277VAC @ 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.)
93%
AC CURRENT (Typ.)
1.2A / 115VAC 0.55A / 230VAC 0.5A / 277VAC
INRUSH CURRENT (Typ.)
COLD START 60A(twidth=415μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER
4 units (circuit breaker of type B) / 8 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
<0.75mA / 277VAC

PROTECTION

OVER CURRENT
95 ~ 106% 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 ~ +80℃ (Please refer to "OUTPUT LOAD vs TEMPERATURE" section)
MAX. CASE TEMP.
Tcase= +80℃
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 STANDARDSNote.8
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, KC61347-1,KC61347-2-13,EAC TP TC 004 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 EMISSIONNote.8
Compliance to BS EN/EN55015, BS EN/EN55032 Class B, BS EN/EN61000-3-2 Class C (@ load≧60%) ; BS EN/EN61000-3-3, GB/T 17743 , GB17625.1, 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
2185.8K hrs min. Telcordia SR-332(Bellcore) ; 167.1K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
220*68*38.8mm (L*W*H)
PACKING
1.12Kg; 12pcs/14.4Kg/0.8CUFT

MODEL ENCODING

Blank
Io and Vo fixed; IP67
A (this model)
Io and Vo adjustable through built-in potentiometer; IP65
B
3 in 1 dimming function (1~10VDC, 10V PWM signal and resistance); IP67
AB
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 A/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-100H-54A BLOCK DIAGRAM
BLOCK DIAGRAM
HLG-100H-54A Illustration (page 5)
Illustration (page 5)
HLG-100H-54A STATIC CHARACTERISTICS
STATIC CHARACTERISTICS
HLG-100H-54A TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
HLG-100H-54A MECHANICAL SPECIFICATION ※A-Type
MECHANICAL SPECIFICATION ※A-Type
HLG-100H-54A ‧tc : Max. Case Temperature
‧tc : Max. Case Temperature
HLG-100H-54A Dimensions (mm)
Dimensions (mm)
HLG-100H-54A WATERPROOF CONNECTION
WATERPROOF CONNECTION

Typical applications

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

Downloads

FAQ

Can I use the HLG-100H-54A for adjustable-output 54V LED downlight arrays?

Yes. The HLG-100H-54A outputs 54V at up to 1.77A (95.58W rated power) and features a built-in potentiometer to fine-tune voltage (49-58V) and current (1.1-1.77A). This makes it ideal for 54V LED downlight installations where you need to dial in precise brightness levels to match the specific LED modules.

Is the HLG-100H-54A a good choice for 54V LED grow light fixtures?

It can power 54V LED grow light panels drawing up to 95.58W total. The adjustable output lets you optimize the drive current for different growth stages or LED module requirements. Its constant-current mode across the 27-54V range ensures stable light output.

Can I power 54V LED floodlights with the HLG-100H-54A in a covered outdoor area?

Yes, provided the floodlights draw 95.58W or less. The HLG-100H series' IP65/IP67 metal-housing design suits sheltered outdoor locations such as covered walkways or canopied areas, but it should not be submerged.

How many meters of 54V LED strip can the HLG-100H-54A drive?

The HLG-100H-54A provides up to 95.58W at 54V. Divide that by your strip's rated wattage per meter to find the maximum length. For instance, a strip rated at 12W/m would allow approximately 7.9 meters (95.58W / 12W per meter). Always check your strip's rated power per meter and stay within the rated power.

Is the HLG-100H-54A rated for fully exposed rooftop installations?

The HLG-100H series has IP65/IP67 ingress protection and is designed for outdoor applications. For a rooftop location with a ventilated enclosure or rain shield, it is generally suitable. For fully exposed sites with standing water risk, confirm the exact IP rating of this A-type first.

What does the 'A' suffix mean on the HLG-100H-54A compared to the base model?

The 'A' suffix indicates the model includes built-in potentiometers for adjusting output voltage (49-58V) and current (1.1-1.77A). The base HLG-100H-54 has fixed output. Both deliver the same 95.58W, 54V, 1.77A rated output at their default settings.

Payment & Security

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Mean Well HLG-100H-54A Power Supply 100W 54V - Adjustable 1.77A
Mean Well

Mean Well HLG-100H-54A Power Supply 100W 54V - Adjustable 1.77A

$56.64 USD

HLG-100H-54A is the 54V output model of this series: rated current 1.77A, rated power 95.58W, typical efficiency 93%. Type A: Io and Vo adjustable through built-in potentiometer (IP65).

HLG-100H series is a 100W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-100H operates from 90～305VAC and offers models with different rated voltage ranging between 20V and 54V. Thanks to the high efficiency up to 93%, with the fanless design, the entire series is able to operate for -40℃ ~ +80℃ 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-100H 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
  • Built-in active PFC function
  • Class 2 power unit
  • IP65 rating for indoor or outdoor installations
  • Function options: output adjustable via potentiometer
  • 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 “HL” 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
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