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Mean Well S-HLG-120H-24 Power Supply 120W 24V with AU/NZ plug 5A

premium quality7 years warrantyaluminium casinghigh efficiency

SKU S-HLG-120H-24

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Overview

S-HLG-120H-24 is the 24V output model of this series: rated current 5A, rated power 120W, typical efficiency 93%. Type Blank: Io and Vo fixed (IP67).

HLG-120H series is a 120W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-120H operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 93.5%, 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 IP67 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-120H 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
IP67 rating for indoor or outdoor installations
Typical lifetime > 62000 hours
7 years warranty

Specifications

S-HLG-120H-24Specifications from the official datasheet (2026-07-24 edition)

OUTPUT

DC VOLTAGE: 24V
CONSTANT CURRENT REGION^Note.4: 12 ~ 24V
RATED CURRENT: 5A
RATED POWER: 120W
RIPPLE & NOISE (max.)^Note.2: 150mVp-p
VOLTAGE ADJ. RANGE: 22 ~ 27V
CURRENT ADJ. RANGE: 2.5 ~ 5A
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 1200ms,50ms/115VAC 500ms,50ms/230VAC
HOLD UP TIME (Typ.): 12ms / 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.): 93%
AC CURRENT (Typ.): 1.4A / 115VAC 0.6A / 230VAC 0.55A / 277VAC
INRUSH CURRENT (Typ.): COLD START 60A(twidth=375μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 5 units (circuit breaker of type B) / 9 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: 28 ~ 34V Shut down o/p voltage with auto-recovery or re-power on to recovery
OVER TEMPERATURE^Note.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 STANDARDS^Note.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, IP67, J61347-1, J61347-2-13 ,BIS IS15885( for 12B,24B,36A,54A 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^Note.8: Compliance to BS EN/EN55015, BS EN/EN55032 Class B, BS EN/EN61000-3-2 Class C (@ load≧50%) ; 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); 167.1Khrs min. MIL-HDBK-217F (25℃)
DIMENSION: 220*68*38.8mm (L*W*H)
PACKING: 1.12Kg; 12pcs/14.4Kg/0.8CUFT

MODEL ENCODING

Blank (this model): 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: 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 notes14

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 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. 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. For OTP which triggered at light load/no load condition, proceed AC repower on to recovery.
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 75℃ or less.
11. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
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. 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
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

S-HLG-120H-24 BLOCK DIAGRAM — BLOCK DIAGRAM

S-HLG-120H-24 Illustration (page 5) — Illustration (page 5)

S-HLG-120H-24 STATIC CHARACTERISTICS — STATIC CHARACTERISTICS

S-HLG-120H-24 TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

S-HLG-120H-24 MECHANICAL SPECIFICATION ※Blank/D-Type — MECHANICAL SPECIFICATION ※Blank/D-Type

S-HLG-120H-24 ‧tc : Max. Case Temperature — ‧tc : Max. Case Temperature

S-HLG-120H-24 Dimensions (mm) — Dimensions (mm)

S-HLG-120H-24 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

Datasheet1

S-HLG-120H-24 datasheetHLG-120H-SPEC.PDF · 2026-07-24 edition PDF Download

Certificates5

UL Certificate (HLG-120H)(EN) PDF Download

TUV Certificate (HLG-120H)(EN) PDF Download

EMC Certificate (HLG-120H)(EN) PDF Download

PSE Certificate (HLG-120H)(EN) PDF Download

ENEC Certificate(HLG-120H)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

What type of 24V load is the Mean Well S-HLG-120H-24 designed for?

This model provides a 24V DC output with a 120W power rating and 5A rated current, and can work in constant-voltage mode or in constant-current mode across a 12-24V region. It is best suited to LED loads that stay within that 5A and 120W output limit.

Is the S-HLG-120H-24 suitable for indoor and outdoor use?

Yes. The series has a metal housing and IP65/IP67 ingress protection, which the sheet states allows it to fit both indoor and outdoor applications. That makes it a strong option for installations where environmental protection is important.

What makes the S-HLG-120H-24 different from a basic 24V power supply?

This model combines a 24V 120W output with 93% typical efficiency, a built-in PFC circuit, and a wide 90-305VAC input. It also adds IP65/IP67 environmental protection and multiple built-in protections, which makes it more robust than a basic indoor-only supply.

Does the Mean Well S-HLG-120H-24 support dimming?

No. The listed dimming control for this model is none. Buyers who need dimming should treat this as a non-dimming 24V power supply and select accordingly.

What protection features are included on the S-HLG-120H-24?

This model includes short circuit, over current, over voltage, and over temperature protection. Those built-in protections make it better suited to demanding commercial or industrial power supply use than a stripped-down unit.

Is this model a good fit for AU/NZ commercial projects needing broad input compatibility?

It accepts a wide 90-305VAC input and is approved to AS/NZS 61347-1 and AS/NZS 61347-2-13, so it fits projects that value wide input tolerance. Its power factor is typically PF≥0.95 at 230VAC and PF≥0.98 at 115VAC at full load.

What operating conditions can the S-HLG-120H-24 handle?

The specified working temperature is a case temperature (Tcase) of -40°C to +80°C, with load derating at higher temperatures. Combined with its IP65/IP67 rating, this gives the model broad environmental coverage for applications exposed to tougher temperature and location conditions.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well S-HLG-320H-24 Power Supply 320W 24V with AU/NZ plug 13.34A	320.16W	24V	13.34A	IP67	View
Mean Well S-HLG-240H-24 Power Supply 240W 24V with AU/NZ plug 10A	240W	24V	10A	IP67	View
Mean Well S-HLG-480H-24 Power Supply 480W 24V with AU/NZ plug 20A	480W	24V	20A	IP67	View
Mean Well S-HLG-320H-12 Power Supply 264W 12V with AU/NZ plug 22A	264W	12V	22A	IP67	View
Mean Well S-HLG-185H-24 Power Supply 185W 24V with AU/NZ plug 7.8A	187.2W	24V	7.8A	IP67	View
Mean Well S-HLG-150H-24 Power Supply 150W 24V with AU/NZ plug 6.3A	151.2W	24V	6.3A	IP67	View

Customer reviews

4.9 Reviews verified for authenticity

5 ★ (19)

4 ★ (2)

3 ★ (0)

2 ★ (0)

1 ★ (0)

Reviewed by 21 customers across the HLG series

Best outdoor driver we use
By Hemi K.|2026-06-22✓ Verified Buyer
Model: HLG-240H-24Quantity: 6
HLG-240H-24 is IP67 and just keeps going. Powering a car-park flood install, 8 months no issues.
Premium, worth it
By Bright Spark|2026-06-01✓ Verified Buyer
Model: HLG-185H-24Quantity: 4
Built-in PFC, runs cool, DALI option on the B model. Our go-to.
Flawless
By Olivia D.|2026-05-09✓ Verified Buyer
Model: HLG-320H-48Quantity: 2
Drove a 48V architectural run for months, dead silent.

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