Mean Well HLG-600H-54AB Power Supply | 600W 54V - Adjustable and Dimmable

Name: Mean Well HLG-600H-54AB Power Supply 600W 54V - Adjustable and Dimmable 11.2A
Brand: Mean Well
SKU: HLG-600H-54AB
Price: 210.2 USD
Availability: InStock

Overview

HLG-600H-54AB is the 54V output model of this series: rated current 11.2A, rated power 604.8W, typical efficiency 96%.

HLG-600H series is a 600W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-600H operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 96%, 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 IP67/IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-600H 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
Standby power consumption <0.5W at remote off
IP67 / IP65 rating for indoor or outdoor installations
Function options: output adjustable via potentiometer; 3 in 1 dimming (dim-to-off)
Typical lifetime > 62000 hours
7 years warranty

Specifications

HLG-600H-54ABSpecifications from the official datasheet (2026-07-24 edition)

OUTPUT

DC VOLTAGE: 54V
CONSTANT CURRENT REGION^Note.4: 27 ~ 54V
RATED CURRENT: 11.2A
RATED POWER: 604.8W
RIPPLE & NOISE (max.)^Note.2: 350mVp-p
VOLTAGE ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 45.9 ~ 56.7V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 5.6 ~ 11.2A
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 500ms, 80ms/ 115VAC, 230VAC
HOLD UP TIME (Typ.): 15ms / 115VAC, 230VAC

INPUT

VOLTAGE RANGE^Note.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≧50% /115VAC, 230VAC; @ load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION (THD)” section)
EFFICIENCY (Typ.) 230VAC: 96%
EFFICIENCY (Typ.) 277VAC: 96%
AC CURRENT (Typ.): 7A / 115VAC 3.3A / 230VAC 2.9A / 277VAC
INRUSH CURRENT(Typ.): COLD START 70A(twidth=1000μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 1 unit (circuit breaker of type B) / 2 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.75mA / 277VAC
STANDBY POWER CONSUMPTION: <0.5W at remote off

PROTECTION

OVER CURRENT^Note.4: 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 ~ 63V Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover

FUNCTION

REMOTE ON/OFF CONTROL: Power on : "High" >2 ~ 5V or Open circuit Power off : "Low" <0 ~ 0.5V or Short circuit
5V STANDBY: 5VSB : 5V@0.5A ; tolerance ±5%, ripple : 100mVp-p(max.)

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 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 55℃)
VIBRATION: 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC (Note 10)

SAFETY STANDARDS^Note.7: UL60950-1, UL8750(type”HL”), CSA C22.2 No. 250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384, IP65 or IP67, J61347-1, J61347-2-13, GB/T19510.1,GB/T19510.213, EAC TP TC 004, AS/NZS 60950.1(by CB),KC61347-1, KC61347-2-13(except for AB type) 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^Note.7: Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@ load≧50%) ; BS EN/EN61000-3-3, EAC TP TC 020; GB/T 17743,GB17625.1, KS C 9815, KS C 9547
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; KS C 9815, KS C 9547

OTHERS

MTBF: 913.4K hrs min. Telcordia SR-332 (Bellcore) ; 76.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 280*144*48.5mm (L*W*H)
PACKING: 3.9Kg; 4pcs/16.6Kg/0.9CUFT

Test conditions and notes13

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current 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. Please refer to "DRIVING METHODS OF LED MODULE".
5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
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. The model certified for CCC(GB/T19510.1, GB/T19510.213, GB/T 17743 and GB17625.1) is an optional model . Please contact MEAN WELL for details.
8. This series meets the typical life expectancy of >62,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less.
9. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
10. The driver is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
11. 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).
12. 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
13. For A/AB type need to consider build in using to comply with Type HL application.

Technical drawings

HLG-600H-54AB BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-600H-54AB DIMMING OPERATION — DIMMING OPERATION

HLG-600H-54AB STATIC CHARACTERISTICS — STATIC CHARACTERISTICS

HLG-600H-54AB TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-600H-54AB MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

Typical applications

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

Certificates6

CB Certificate (HLG-600H)(EN) PDF Download

ERP Certificate (HLG-600H)(EN) PDF Download

EMC Certificate(HLG-600H)(EN) PDF Download

UL Certificate(HLG-600H)(EN) PDF Download

PSE Certificate(HLG-600H)(EN) PDF Download

ENEC Certificate(HLG-600H)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the HLG-600H-54AB to power a large 54V LED strip installation with dimming?

Yes. The HLG-600H-54AB delivers 600W at 54V and includes both an adjustable output and a dimming interface, so you can fine-tune voltage and brightness for large-scale LED strip runs. Its IP65 water-resistant rating suits sheltered outdoor or indoor installations where dust and low-pressure water jets may be present.

Is the HLG-600H-54AB suitable for powering high-output 54V LED signage?

Yes. With 600W of output power at 54V and 11.2A, the HLG-600H-54AB can drive large channel-letter signs or illuminated building signage that uses 54V LED modules. The adjustable output lets you trim voltage to match the exact module string, and the dimming input supports day/night brightness scheduling.

Can the HLG-600H-54AB drive 54V LED grow lights or horticultural fixtures?

Yes, provided the total fixture load does not exceed 600W. The constant-current mode with a CC voltage range of 27-54V accommodates LED grow-light arrays that may operate at varying forward voltages. The dimming function allows photoperiod intensity control, and the wide input range of 90-305VAC works with most facility mains supplies.

How many meters of 54V LED strip can the HLG-600H-54AB power?

That depends on your strip's rated power per meter. The HLG-600H-54AB supplies up to 600W at 54V. For example, if your strip draws 14W/m, you could run approximately 42 meters (600W / 14W per meter ≈ 42.8m). Always check your strip's rated power per meter and keep the total load at or below 600W.

Can the HLG-600H-54AB be installed in a covered outdoor location?

Yes. Its IP65 rating protects against dust ingress and low-pressure water jets, making it suitable for covered patios, canopies, or ventilated outdoor electrical enclosures. For fully exposed rain or submersion scenarios, consider the IP67-rated HLG-600H-54B instead.

What are the differences between the HLG-600H-54, 54A, 54AB, and 54B models?

All four share the same 600W / 54V / 11.2A core specs. The base HLG-600H-54 has no output adjustment or dimming and is IP67 waterproof. The -54A adds a built-in potentiometer for voltage/current adjustment (IP65). The -54AB adds both adjustment and dimming input (IP65). The -54B adds dimming input only and retains IP67 waterproof rating.

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Mean Well HLG-600H-54AB Power Supply 600W 54V - Adjustable and Dimmable 11.2A

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