Mean Well HBG-240-48B Power Supply 240W 48V - Dimmable | Constant Voltage + Constant Current LED Driver

Name: Mean Well HBG-240-48B Power Supply 240W 48V - Dimmable 5A
Brand: Mean Well
SKU: HBG-240-48B
Price: 88.55 USD
Availability: InStock

Overview

HBG-240-48B is the 48V output model of this series: rated current 5A, rated power 240W, typical efficiency 93%.

HBG-240 series is a 240W AC/DC LED driver featuring the circular shape design. It operates from 90~305VAC and offers the dual modes constant voltage and constant current output models with different rated voltage between 24V and 60V. Thanks to the high efficiency up to 93.5%, with the fanless design, the entire series is able to operate for -40℃ ~ +75℃ 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. HBG-240 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
Circular metal housing with classⅠdesign
Built-in active PFC function
IP67 / IP65 rating for indoor or outdoor installations
Function options: output adjustable via potentiometer; 3 in 1 dimming; DALI
Typical lifetime>50000 hours
5 years warranty

Specifications

HBG-240-48BSpecifications from the official datasheet (2026-06-15 edition)

OUTPUT

DC VOLTAGE: 48V
CONSTANT CURRENT REGION^Note.2: 28.8 ~ 48V
CONSTANT CURRENT REGION (for DA Type only): 33.6 ~ 48V
RATED CURRENT: 5A
RATED POWER^Note.5: 240W
RIPPLE & NOISE (max.)^Note.3: 250mVp-p
CURRENT ADJ. RANGE: 3 ~ 5A
VOLTAGE TOLERANCE^Note.4: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 500ms,120ms /230VAC 2500ms,120ms /115VAC
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: 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%/115VC,230VAC; @load≧80%/277VAC) (Please refer to "TOTAL HARMONIC DISTORTION(THD)" section)
EFFICIENCY (Typ.)^Note.7: 93%
AC CURRENT (Typ.): 2.5A / 115VAC 1.3A / 230VAC 1.2A / 277VAC
INRUSH CURRENT (Typ.): COLD START 75A(twidth=680μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 2 units (circuit breaker of type B) / 3 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: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 52 ~ 63V
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +75℃ (Please refer to " OUTPUT LOAD vs TEMPERATURE" section)
MAX. CASE TEMP.: Tcase=+75℃
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL8750,CSA C22.2 No.250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384; GB/T19510.1,GB/T19510.213, BIS IS15885(for 48A,60A only), EAC TP TC 004, IP65 or IP67 approved
DALI STANDARDS: Compliance to IEC62386-101, 102, 207 for DA-Type only
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@load≧75%) ; BS EN/EN61000-3-3, GB/T 17743, GB17625.1, EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547,light industry level (surge immunity:Line-Earth:4KV, Line-Line:2KV), EAC TP TC 020

OTHERS

MTBF: 1792.9K hrs min. Telcordia SR-332 (Bellcore) ;172.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: ψ191.5mm *69mm (D * H)
PACKING: 2.1Kg; 8pcs/18.3Kg/2.09CUFT

Test conditions and notes13

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. Please refer to "DRIVING METHODS OF LED MODULE".
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
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 cold first start. Turning ON/OFF the driver may lead to increase of the set up time.
7. The DA type power supply is less efficient than the A type power supply by 1%.
8. 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)
9. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 70℃ or less.
10. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
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 or filling the Io adjusting hole with the potting compound to comply with Type HL application.

Technical drawings

HBG-240-48B BLOCK DIAGRAM — BLOCK DIAGRAM

HBG-240-48B DIMMING OPERATION — DIMMING OPERATION

HBG-240-48B Illustration (page 5) — Illustration (page 5)

HBG-240-48B OUTPUT LOAD vs TEMPERATURE(Note.10) — OUTPUT LOAD vs TEMPERATURE(Note.10)

HBG-240-48B STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

HBG-240-48B TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HBG-240-48B MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

HBG-240-48B INSTALLATIONS — INSTALLATIONS

Typical applications

LED bay lighting
LED stage lighting
LED spot lighting

Downloads

Certificates8

Mean Well HBG-240 ENEC Certificate PDF Download

Mean Well HBG-240 CCC Certificate PDF Download

Mean Well HBG-240 CB Certificate PDF Download

Mean Well HBG-240 EMC Certificate PDF Download

Mean Well HBG-240 CE-DEC Certificate PDF Download

Mean Well HBG-240 UK-dec Certificate PDF Download

Mean Well IDLC Series UL Certificate PDF Download

Mean Well IDLC Series EAC Certificate PDF Download

Test reports1

Mean Well HBG-240-48 Test Report PDF Download

Catalogues2

Mean Well LED Driver Catalog PDF Download

Mean Well Sign Panel Catalog PDF Download

FAQ

Can I use the HBG-240-48B for a 48V LED high bay light?

Yes, this series is shown for high bay light installation and this driver provides 240W at 48V with a 28.8-48V constant current region. It is a fit when the fixture is designed for constant-current operation within that voltage range and up to 5A output.

Is this driver suitable for 48V outdoor signage lighting?

It can be used for 48V constant-current signage lighting if the load stays within the 28.8-48V constant current region and the 240W maximum output. The series' IP65 or IP67 approval supports outdoor and wet-location use when the rest of the sign system is rated for the same conditions.

Can the HBG-240-48B run 48V architectural or area lighting outdoors?

Yes, for 48V constant-current lighting loads up to 240W, this model is suitable for outdoor architectural or area-lighting applications. The series' IP65 or IP67 approval and -40°C to +75°C working case temperature (Tcase) range support exposed environments with wide temperature swings.

Can I use this with a 48V LED strip or linear light?

Yes, if the strip or linear light matches the 48V output or the 28.8-48V constant current region. For length estimates, use the 240W maximum: for example, 240W divided by 10W per meter equals 24 meters, or 240W divided by 20W per meter equals 12 meters; check your strip rated power per meter.

Is the HBG-240-48B okay for wet or washdown locations?

The HBG-240 series is IP65 or IP67 approved, so it is intended for wet and outdoor environments. The -40°C to +75°C working case temperature (Tcase) range also makes it better suited to demanding conditions than an indoor-only driver.

How does the HBG-240-48B compare with other 240W HBG voltage options?

Within the 240W HBG family, the 24V versions use a 14.4-24V or 16.8-24V constant current region, the 36V versions use 21.6-36V or 25.2-36V, the 48V versions use 28.8-48V or 33.6-48V, and the 60V versions use 36-60V or 42-60V. The HBG-240-48B is the 48V, 240W option with a 28.8-48V constant current region and 5A output.

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Mean Well HBG-240-48B Power Supply 240W 48V - Dimmable 5A

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Technical drawings

Typical applications

Downloads

Certificates8

Test reports1

Catalogues2

FAQ

Payment & Security

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Mean Well HBG-240-48B Power Supply 240W 48V - Dimmable 5A

Features

Typical applications

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