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Mean Well

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

$86.18 USD
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Overview

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

OUTPUT

DC VOLTAGE
48V
CONSTANT CURRENT REGIONNote.2
28.8 ~ 48V
CONSTANT CURRENT REGION (for DA Type only)
33.6 ~ 48V
RATED CURRENT
5A
RATED POWERNote.5
240W
RIPPLE & NOISE (max.)Note.3
250mVp-p
CURRENT ADJ. RANGE
3 ~ 5A
VOLTAGE TOLERANCENote.4
±2.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±0.5%
SETUP, RISE TIMENote.6
500ms,120ms /230VAC 2500ms,120ms /115VAC
HOLD UP TIME (Typ.)
15ms /115VAC, 230VAC

INPUT

VOLTAGE RANGENote.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. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
  2. 2. Please refer to "DRIVING METHODS OF LED MODULE".
  3. 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. 4. Tolerance : includes set up tolerance, line regulation and load regulation.
  5. 5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
  6. 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. 7. The DA type power supply is less efficient than the A type power supply by 1%.
  8. 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. 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. 10. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
  11. 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. 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. 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-240-48A BLOCK DIAGRAM
BLOCK DIAGRAM
HBG-240-48A DIMMING OPERATION
DIMMING OPERATION
HBG-240-48A Illustration (page 5)
Illustration (page 5)
HBG-240-48A OUTPUT LOAD vs TEMPERATURE(Note.10)
OUTPUT LOAD vs TEMPERATURE(Note.10)
HBG-240-48A STATIC CHARACTERISTIC
STATIC CHARACTERISTIC
HBG-240-48A TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
HBG-240-48A LIFETIME(Kh)
LIFETIME(Kh)
HBG-240-48A MECHANICAL SPECIFICATION
MECHANICAL SPECIFICATION
HBG-240-48A INSTALLATIONS
INSTALLATIONS

Typical applications

  • LED bay lighting
  • LED stage lighting
  • LED spot lighting

Downloads

FAQ

Can I use the HBG-240-48A for a 48V high bay light in a covered commercial space?

Yes, this series is shown for high bay light installation and this driver provides 48V constant voltage + constant current output. It delivers up to 240W and 5A, with a 28.8-48V constant current region.

Is the HBG-240-48A suitable for damp or sheltered outdoor lighting?

The HBG-240 series is IP65 or IP67 approved, which is suitable for water spray and general outdoor exposure. It also has a working case temperature (Tcase) range of -40°C to +75°C for broad environmental tolerance.

Can this model be used for 48V LED signage or display lighting?

Yes, if the lighting load matches the 48V output or the 28.8-48V constant current region. With 240W available, it is positioned for higher-power lighting loads rather than compact low-wattage modules.

Will the HBG-240-48A work with a 48V LED strip run?

Yes, if the strip system matches the 48V output or the 28.8-48V constant current region. The available load is 240W, so the sizing formula is 240W divided by your strip rated power per meter equals the estimated maximum length; check your strip rated power per meter before sizing.

What kind of 48V lighting load is this A version best for?

It is best for larger 48V lighting fixtures that need up to 5A and up to 240W, with output current adjustable from 3 to 5A via the built-in potentiometer. The round Ø191.5mm housing and high bay installation focus make it a practical fit for robust fixture-style lighting products.

How does the HBG-240-48A compare with related HBG models?

In the 48V HBG-240 family, the 240W models HBG-240-48, -48A, -48AB and -48B use a 28.8-48V constant current region, and the HBG-240-48DA uses 33.6-48V. The HBG-240 line also includes 24V, 36V, and 60V versions, in blank, A, AB, B, and DA types.

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

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

$86.18 USD

HBG-240-48A 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

Typical applications

  • LED bay lighting
  • LED stage lighting
  • LED spot lighting

Model

  • 100W 48V
  • 100W 48V Adjustable
  • 100W 48V Adjustable and Dimmable
  • 100W 48V DALI
  • 100W 48V Dimmable
  • 100W 48V PCB Type Adjustable
  • 100W 48V PCB Type DALI
  • 100W 48V PCB Type Dimmable
  • 160W 48V
  • 160W 48V Adjustable
  • 160W 48V Adjustable and Dimmable
  • 160W 48V DALI
  • 160W 48V Dimmable
  • 160W 48V PCB Type Adjustable
  • 160W 48V PCB Type DALI
  • 160W 48V PCB Type Dimmable
  • 200W 48V
  • 200W 48V Adjustable
  • 200W 48V Adjustable and Dimmable
  • 200W 48V DALI
  • 200W 48V Dimmable
  • 240W 48V
  • 240W 48V Adjustable
  • 240W 48V Adjustable and Dimmable
  • 240W 48V DALI
  • 240W 48V Dimmable
  • 240W 48V PCB Type Adjustable
  • 240W 48V PCB Type Dimmable
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