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Mean Well

Mean Well HEP-150-24 Power Supply 151.2W 24V 6.3A

fanless designhigh efficiency up to 96%rugged metal case with IP65 design(IP68 option available)withstand 10G vibrationsuitable for harsh environment
SKU HEP-150-24
$99.81 USD
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Select model — 14 in this family

HEP-150-24
Available to order
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Overview

HEP-150-24 is the 24V output model of this series: rated current 6.3A, rated power 151.2W, typical efficiency 93%. Type Blank: Optional model, with fixed Vo and Io level (IP68).

HEP-150 is a 150W industrial AC/DC power supply featuring the outstanding capability to operate under highly humid, dusty, oily, and high-vibration harsh environment. The entire series is housed with the aluminum case and fully potted with heat-conducted silicone. Thanks to state-of-the-art design, the working efficiency is up to 94%, enabling HEP-150 perfectly work between -55℃ and +70℃ under free air convection.

Features

  • Universal AC input / Full range
  • Built-in active PFC function
  • High efficiency up to 94%
  • Fanless design, cooling by free air convection
  • -55~+70℃ wide operating range
  • Aluminum case and filling with heat-conducted silicone
  • IP65 design, optional IP68 rated model available
  • Meet 6KV surge immunity level
  • Withstand 10G vibration test
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Operating altitude up to 5000 meters (Note.9)
  • 6 years warranty

Specifications

HEP-150-24Specifications from the official datasheet (2025-10-10 edition)

OUTPUT

DC VOLTAGE
24V
RATED CURRENT
6.3A
RATED POWER
151.2W
RIPPLE & NOISE (max.)Note.2
150mVp-p
VOLTAGE ADJ. RANGENote.5
22 ~ 27V
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±0.5%
SETUP, RISE TIMENote.7
1000ms,50ms/115VAC 500ms,50ms/230VAC at full load
HOLD UP TIME (Typ.)
16ms at full load 230VAC /115VAC

INPUT

VOLTAGE RANGENote.4
90~264VAC (277VAC operational) 128~370VDC(390VDC operational)
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load
EFFICIENCY (Typ.)
93%
AC CURRENT (Typ.)
1.7A / 115VAC 0.75A / 230VAC 0.7A / 277VAC
INRUSH CURRENT(Typ.)
COLD START 65A at 230VAC
LEAKAGE CURRENT
<0.75mA / 277VAC

PROTECTION

OVERLOAD
105 ~ 125% Protection type : 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
OVER TEMPERATURE
Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.
-55 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY
-60 ~ +80℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT
±0.03%/℃ (0 ~ 60℃)
VIBRATION
20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDSNote.6,9
UL62368-1, IEC62368-1,IP68, EAC TP TC 004 approved ; Design refer to BS EN/EN62368-1
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
Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level (surge 6KV), EAC TP TC 020

OTHERS

MTBF
1967.4K hrs min. Telcordia SR-332 (Bellcore) ; 164.2Khrs min. MIL-HDBK-217F (25℃)
DIMENSION
228*68*38.8mm (L*W*H)
PACKING
1.15Kg; 12pcs/14.8Kg/0.8CUFT

MODEL ENCODING

A
Standard model, Vo and Io level can be adjusted through internal potentiometer; IP65
Blank (this model)
Optional model, with fixed Vo and Io level; IP68
Test conditions and notes9
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 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. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. Derating may be needed under low input voltages. Please check the static characteristics for more details.
  5. 6. Safety and EMC design refer to BS EN/EN60598-1, CNS15233, GB7000.1, FCC part18.
  6. 7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
  7. 8. The power supply 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. 9. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for 1 month.
  9. 10. 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).

Technical drawings

HEP-150-24 Block Diagram
Block Diagram
HEP-150-24 Mechanical Specification
Mechanical Specification

Typical applications

  • Outdoor telecommunication equipment
  • Outdoor electronic signage and billboard
  • Petroleum plant or mine shaft facility

Downloads

FAQ

Can I use the HEP-150-24 for 24V PLC, sensor, or automation loads?

Yes, if the equipment needs constant voltage 24V power and remains within 151.2W and 6.3A. Its 90-264VAC input (277VAC operational) and -55°C to +70°C operating range make it suitable for many industrial automation environments.

Is the HEP-150-24 suitable for 24V embedded or industrial computing equipment?

It can be a fit for 24V embedded or industrial computing hardware that requires up to 6.3A from a constant voltage source. The IP68 rating and typical efficiency of 93% help in sealed or low-maintenance enclosures.

Can this model power 24V LED or low-voltage control devices in demanding conditions?

Yes, for 24V constant voltage loads up to 151.2W and 6.3A. The 10G vibration resistance and IP68 ingress-protected housing make it better suited to demanding environments than an open-frame supply.

Is the HEP-150-24 appropriate for outdoor or wet locations?

Yes. This version is listed as IP68 and has an operating temperature range of -55°C to +70°C, so it is intended for harsh indoor and outdoor conditions where strong sealing is required.

How does the HEP-150-24 compare with the other HEP-150 voltage versions?

The 24V versions are HEP-150-24 and HEP-150-24A, both rated at 151.2W and 6.3A. Other HEP-150 siblings are HEP-150-12 and HEP-150-12A at 150W, 12V, 12.5A; HEP-150-15 and HEP-150-15A at 150W, 15V, 10A; HEP-150-36 and HEP-150-36A at 151.2W, 36V, 4.2A; HEP-150-48 and HEP-150-48A at 153.6W, 48V, 3.2A; and HEP-150-54 and HEP-150-54A at 151.2W, 54V, 2.8A.

Payment & Security

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Other HEP-150 Models

1 other model
ModelPowerVoltageCurrent
Mean Well HEP-150-24A Power Supply 151.2W 24V 6.3A 151.2W 24V 6.3A View
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Mean Well HEP-150-24 Power Supply 151.2W 24V
Mean Well

Mean Well HEP-150-24 Power Supply 151.2W 24V 6.3A

$99.81 USD

HEP-150-24 is the 24V output model of this series: rated current 6.3A, rated power 151.2W, typical efficiency 93%. Type Blank: Optional model, with fixed Vo and Io level (IP68).

HEP-150 is a 150W industrial AC/DC power supply featuring the outstanding capability to operate under highly humid, dusty, oily, and high-vibration harsh environment. The entire series is housed with the aluminum case and fully potted with heat-conducted silicone. Thanks to state-of-the-art design, the working efficiency is up to 94%, enabling HEP-150 perfectly work between -55℃ and +70℃ under free air convection.

Features

  • Universal AC input / Full range
  • Built-in active PFC function
  • High efficiency up to 94%
  • Fanless design, cooling by free air convection
  • -55~+70℃ wide operating range
  • Aluminum case and filling with heat-conducted silicone
  • IP65 design, optional IP68 rated model available
  • Meet 6KV surge immunity level
  • Withstand 10G vibration test
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Operating altitude up to 5000 meters (Note.9)
  • 6 years warranty

Typical applications

  • Outdoor telecommunication equipment
  • Outdoor electronic signage and billboard
  • Petroleum plant or mine shaft facility

Model

  • 100W 24V
  • 100W 24V Adjustable
  • 150W 24V
  • 150W 24V Adjustable
  • 185W 24V
  • 185W 24V Adjustable
  • 240W 24V
  • 240W 24V Adjustable
  • 320W 24V
  • 320W 24V Adjustable
  • 480W 24V
  • 480W 24V Adjustable
  • 600W 24V
  • 1000W 24V
View product

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