Mean Well HLG-600H-48B Power Supply - 600W 48V Dimmable

Name: Mean Well HLG-600H-48B Power Supply 600W 48V- Dimmable 12.5A
Brand: Mean Well
SKU: HLG-600H-48B
Price: 208.31 USD
Availability: InStock

Overview

HLG-600H-48B is the 48V output model of this series: rated current 12.5A, rated power 600W, 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-48BSpecifications from the official datasheet (2026-07-24 edition)

OUTPUT

DC VOLTAGE: 48V
CONSTANT CURRENT REGION^Note.4: 24 ~ 48V
RATED CURRENT: 12.5A
RATED POWER: 600W
RIPPLE & NOISE (max.)^Note.2: 250mVp-p
VOLTAGE ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 40.8 ~ 50.4V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 6.2 ~ 12.5A
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: 52.5 ~ 56.5V 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-48B BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-600H-48B DIMMING OPERATION — DIMMING OPERATION

HLG-600H-48B STATIC CHARACTERISTICS — STATIC CHARACTERISTICS

HLG-600H-48B TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-600H-48B 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-48B to power 48V LED strip outdoors with dimming capability?

Yes. The HLG-600H-48B delivers 600W at 48V with an IP67 waterproof rating and includes a dimming interface for 0-10VDC, 10V PWM, or resistance signals. This combination makes it well suited for outdoor 48V LED strip installations that need brightness control via an external dimmer or automation system.

Is the HLG-600H-48B a good choice for dimmable 48V LED floodlights?

Yes. With 600W output at 48V and built-in dimming capability, it can drive high-power 48V LED floodlight arrays while allowing brightness reduction for curfew hours or energy savings. Its IP67 waterproof rating suits fully exposed outdoor mounting near the floodlights.

Can the HLG-600H-48B power 48V LED modules for illuminated outdoor signage?

Yes. At 600W and 48V it handles large LED sign arrays, and the dimming input lets you reduce brightness at night to comply with local light-pollution ordinances. The IP67 rating and -40°C to +90°C case temperature (Tcase) range suit year-round outdoor sign installations.

Is the HLG-600H-48B suitable for 48V LED landscape lighting with a timer-based dimmer?

Yes. The B-model dimming input accepts 0-10VDC, 10V PWM and resistance signals, which many landscape lighting timers and controllers can provide. Its 600W capacity can supply a large number of 48V pathway or garden fixtures, and the IP67 rating handles ground-level moisture and rain.

How many meters of 48V LED strip can the HLG-600H-48B support?

That depends on the strip's rated power per meter. At 600W and 48V, a strip consuming 12W/m allows up to 50 meters (600W / 12W per meter = 50m). A strip at 20W/m allows 30 meters. Always verify your strip's wattage per meter and keep total load at or below 600W.

Can the HLG-600H-48B withstand full outdoor exposure including rain and temperature extremes?

Yes. Its IP67 waterproof rating protects against temporary submersion, and the case temperature (Tcase) range of -40°C to +90°C covers harsh winters, with derating above 55°C ambient at rated current. The metal housing makes it suitable for permanent outdoor installations without additional enclosures.

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Mean Well HLG-600H-48B Power Supply 600W 48V- Dimmable 12.5A

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