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Mean Well HRP-150N-48 High Peak-Power Power Supply 150W 48V 3.3A

built-in active PFChigh efficiency up to 90%no load power consumption <0.5W~0.75W

SKU HRP-150N-48

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End of Life, Succeeded by HRP-150N3-48

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Overview

HRP-150N-48 is the 48V output model of this series: rated current 3.3A, rated power 158.4W, typical efficiency 89%.

HRP-150N is a 150W single output type AC/DC power supply. This series operates for 85~264VAC input voltage and offers the models with the DC output mostly demanded from the industry. Each model is cooled by free air convection, working for the temperature up to 70℃ without cover. Moreover, HRP-150N provides 250% short-duration peak power for motor applications and electromechanical loads requiring much higher power during start-up.

Features

Universal AC input / Full range
Built-in active PFC function, PF>0.95
250% peak power capability
High efficiency up to 89%
Withstand 300VAC surge input for 5 seconds
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
1U low profile 38mm
Built-in remote sense function
5 years warranty

Specifications

HRP-150N-48Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 3.3A
CURRENT RANGE: 0 ~ 3.3A
RATED POWER: 158.4W
RIPPLE & NOISE (max.)^Note.2: 240mVp-p
VOLTAGE ADJ. RANGE: 40.8 ~ 55.2V
VOLTAGE TOLERANCE^Note.3: ±1.5%
LINE REGULATION: ±0.2%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME: 3000ms, 50ms/230VAC 3000ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.): 16ms/230VAC 16ms/115VAC at full load

INPUT

VOLTAGE RANGE^Note.4: 85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.95/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.): 89%
AC CURRENT (Typ.): 1.7A/115VAC 0.9A/230VAC
INRUSH CURRENT (Typ.): 35A/115VAC 70A/230VAC
LEAKAGE CURRENT: <1mA / 240VAC

PROTECTION

OVERLOAD: Normally works within 105 ~ 200% rated output power for more than 5 seconds and then shut down o/p voltage, re-power on to recover Constant current limiting for output power >280% rated for more than 5 seconds and then shut down o/p voltage, re-power on to recover
OVER VOLTAGE: 57.6 ~ 67.2V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.: -40 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -50 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.04%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
OPERATING ALTITUDE^Note.6: 5000 meters

SAFETY & EMC

SAFETY STANDARDS: UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 , AS/NZS 62368.1 approved
WITHSTAND VOLTAGE: I/P-O/P:3KVAC 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: BS EN/EN55035 , BS EN/EN61000-6-2(BS EN/EN50082-2)

Parameter Standard Test Level

Conducted BS EN/EN55032 Class B
Radiated BS EN/EN55032 Class B
Harmonic current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
RF field BS EN/EN61000-4-3 Level 3, 10V/m
EFT/ Burst BS EN/EN61000-4-4 Level 3, 2KV
Surge BS EN/EN61000-4-5 Level 4, 4KV/Line-FG; 2KV/Line-Line
Conducted BS EN/EN61000-4-6 Level 3, 10V
Magnetic Field BS EN/EN61000-4-8 Level 4, 30A/m
Voltage Dips and Interruptions BS EN/EN61000-4-11 95% dip 0.5 periods, 30% dip 25 periods, 95% interruptions 250 periods

Parameter	Standard	Test Level
Conducted	BS EN/EN55032	Class B
Radiated	BS EN/EN55032	Class B
Harmonic current	BS EN/EN61000-3-2	Class A
Voltage Flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact
RF field	BS EN/EN61000-4-3	Level 3, 10V/m
EFT/ Burst	BS EN/EN61000-4-4	Level 3, 2KV
Surge	BS EN/EN61000-4-5	Level 4, 4KV/Line-FG; 2KV/Line-Line
Conducted	BS EN/EN61000-4-6	Level 3, 10V
Magnetic Field	BS EN/EN61000-4-8	Level 4, 30A/m
Voltage Dips and Interruptions	BS EN/EN61000-4-11	95% dip 0.5 periods, 30% dip 25 periods, 95% interruptions 250 periods

OTHERS

MTBF: 1740.3K hrs min. Telcordia SR-332 (Bellcore) ; 221.7K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 159*97*38mm (L*W*H)
PACKING: 0.54Kg; 24pcs/12.96Kg/0.9CUFT

Test conditions and notes6

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Derating may be needed under low input voltages. Please check the derating curve for more details.
5. The power supply 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 )
6. 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

HRP-150N-48 Block Diagram — Block Diagram

HRP-150N-48 Derating Curve — Derating Curve

HRP-150N-48 P pk x t + Pnpk x (T-t) — P pk x t + Pnpk x (T-t)

HRP-150N-48 Illustration (page 5) — Illustration (page 5)

Typical applications

Downloads

Certificates8

Mean Well HRP-150N CB(TUV) Certificate PDF Download

Mean Well HRP-150 TUV-cer Certificate PDF Download

Mean Well HRP-150N CB(UL) Certificate PDF Download

Mean Well HRP-150N EMC Certificate PDF Download

Mean Well HRP-150N CE-dec Certificate PDF Download

Mean Well HRP-150N UK-dec Certificate PDF Download

Mean Well E183223 UL Certificate PDF Download

Mean Well EAC Certificate PDF Download

Test reports1

Mean Well HRP-150N-48 Test Report PDF Download

FAQ

Can I use the HRP-150N-48 for a 48V industrial control cabinet?

Yes, it is a constant-voltage 48V supply rated for 158.4W and 3.3A, which fits 48V control and automation loads that stay within that output. The wide 85-264VAC input also suits facilities that do not always have the same AC line standard. Its operating range of -40°C to +70°C (with derating at higher temperatures) is useful for demanding panel environments.

Is the HRP-150N-48 suitable for 48V telecom or network equipment?

It can be a fit for 48V telecom or network hardware that requires a 48V source and draws no more than 3.3A or 158.4W. Buyers should match the equipment's required output voltage, because this model has a nominal 48V output, adjustable from 40.8V to 55.2V. The high efficiency of up to 89% can also help reduce heat in compact equipment spaces.

Can this power supply run a 48V embedded computer or edge device?

It can work for embedded or edge systems designed for a 48V DC input, as long as the total load remains within 158.4W and 3.3A. That makes it more appropriate for moderate-power 48V electronics than for loads that continuously need more power.

Which 150W HRP models are the closest alternatives to the HRP-150N-48?

Within the HRP-150N series, the alternatives are HRP-150N-12 at 12V 156W 13A, HRP-150N-24 at 24V 156W 6.5A, and HRP-150N-36 at 36V 154.8W 4.3A, alongside this 48V 158.4W 3.3A model. All share the same 85-264VAC input, active PFC, 250% peak power capability and 159*97*38mm size.

Is the HRP-150N-48 meant for indoor or outdoor use?

The provided specs show an operating temperature range of -40°C to +70°C (with derating per the derating curve), so the unit is built for a wide temperature span. However, no IP rating is listed in the provided data, so indoor or outdoor suitability should not be assumed from temperature range alone. For exposed or wet locations, the enclosure rating of the final system still matters.

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