Mean Well HLG-600H-20AB Power Supply 560W 20V - Adjustable and Dimmable

Name: Mean Well HLG-600H-20AB Power Supply 560W 20V - Adjustable and Dimmable 28A
Brand: Mean Well
SKU: HLG-600H-20AB
Price: 214.84 USD
Availability: InStock

Overview

HLG-600H-20AB is the 20V output model of this series: rated current 28A, rated power 560W, typical efficiency 94.5%.

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-20ABSpecifications from the official datasheet (2026-07-24 edition)

OUTPUT

DC VOLTAGE: 20V
CONSTANT CURRENT REGION^Note.4: 10 ~ 20V
RATED CURRENT: 28A
RATED POWER: 560W
RIPPLE & NOISE (max.)^Note.2: 150mVp-p
VOLTAGE ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 17 ~ 21V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 14 ~ 28A
VOLTAGE TOLERANCE^Note.3: ±1.5%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
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: 94.5%
EFFICIENCY (Typ.) 277VAC: 94.5%
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: 22 ~ 26V 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-20AB BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-600H-20AB DIMMING OPERATION — DIMMING OPERATION

HLG-600H-20AB STATIC CHARACTERISTICS — STATIC CHARACTERISTICS

HLG-600H-20AB TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-600H-20AB 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-20AB to power a large 20V LED strip installation with dimming?

Yes. The HLG-600H-20AB delivers 20V at up to 28A (560W), which is enough to drive extensive runs of 20V LED strips. It includes both output voltage/current adjustment and a 0-10VDC/10V PWM/resistance dimming input, so you can fine-tune brightness and match the driver precisely to your load. Its IP65 rating makes it suitable for sheltered outdoor or indoor installations.

Is the HLG-600H-20AB suitable for powering 20V LED signage on a commercial building?

Yes, provided the total sign load stays within 560W. The HLG-600H-20AB outputs 20V with a constant-current voltage range of 10-20V, accommodating LED sign modules that may operate at varying voltages within that window. The built-in dimming input allows automated brightness scheduling for day/night operation.

Can the HLG-600H-20AB drive 20V LED fixtures in a warehouse or industrial space?

Yes. With 560W of output at 20V and 28A, it can power high-bay or linear LED fixtures across a large area. The adjustable output lets you dial in the exact voltage and current your fixtures need. The fanless metal housing and -40°C to +90°C case temperature range (max. 55°C ambient at rated current) suit industrial environments.

How many meters of 20V LED strip can the HLG-600H-20AB power?

Divide 560W by your strip's rated power per meter. For example, a 20V strip rated at 14W/m would allow up to 40 meters (560W / 14W per meter = 40m). A higher-density strip at 20W/m would allow 28 meters. Always check your strip's rated power per meter and keep the total load at or below 560W.

Can the HLG-600H-20AB be installed in an outdoor location exposed to rain?

The HLG-600H-20AB is rated IP65, which protects against low-pressure water jets and dust ingress but is not designed for submersion or prolonged direct rain exposure. It works well in sheltered outdoor locations such as under awnings, in enclosures, or beneath canopies. For fully exposed installations, consider the IP67-rated HLG-600H-20B.

What are the differences between the HLG-600H-20, 20A, 20AB, and 20B models?

All four share the same 560W / 20V / 28A core specs with a CC voltage range of 10-20V. The base HLG-600H-20 has fixed output and IP67 waterproofing. The -20A adds output voltage/current adjustment via potentiometer (IP65). The -20AB adds both adjustment and 0-10V/PWM/resistance dimming (IP65). The -20B provides dimming only and retains IP67 waterproofing.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Please log in to write a review.

{ "id":8650336338240, "variants" :[{ "context":"default", "variant_id": 46614479339840, "sku":"HLG-600H-20AB", "inventory_qty" : 0, "customer" :true, "custom_html" :"\u003cdiv class=\"price\"\u003e\n \u003cdiv class=\"price__default\"\u003e\n \u003cstrong class=\"price__current\"\u003e$214.84\u003c\/strong\u003e\n \u003cs class=\"price__was\"\u003e\u003c\/s\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"unit-price relative\" hidden\u003e\u003cspan class=\"visually-hidden\"\u003eUnit price\u003c\/span\u003e\u003cspan class=\"unit-price__price\"\u003e\u003c\/span\u003e\u003cspan class=\"unit-price__separator\"\u003e \/ \u003c\/span\u003e\u003cspan class=\"unit-price__unit\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n \u003cdiv class=\"price__no-variant\" hidden\u003e\n \u003cstrong class=\"price__current\"\u003eUnavailable\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

Mean Well HLG-600H-20AB Power Supply 560W 20V - Adjustable and Dimmable 28A

Select model — 16 in this family