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Mean Well HRPG-1000-48 Power Supply 1008W 48V 21A

built-in active PFCPF > 0.95high efficiency up to 90%no load power consumption <0.5W~0.75W1U low profile

SKU HRPG-1000-48

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Overview

HRPG-1000-48 is the 48V output model of this series: rated current 21A, rated power 1008W, typical efficiency 94%.

HRPG-1000 is a single output enclosed type AC/DC power supply providing 1000 W output power for a wide range of industrial applications. This series operates for 90~264 VAC input voltage and offers models with different rated voltage ranging between 12 and 48 V that can satisfy the demands for all kinds of industrial equipments. Each model is cooled by the built-in fan with speed control, working for the temperature up to 70℃. Moreoever, HRPG-1000 has various built-in functions such as auxiliary power, remote sense and remote on-off control, offering vast design flexibility for industrial application.

Features

Universal AC input / Full range
Built-in active PFC function, PF>0.95
High efficiency up to 94%
Withstand 300VAC surge input for 5 seconds
Protections: Short circuit / Overload / Over voltage / Over temperature
Built-in cooling fan ON-OFF control
Current sharing up to 4000W (3+1)
Built-in DC OK signal
Built-in remote ON-OFF control
Standby 5V@0.3A
Built-in remote sense function
No load power consumption<0.75W (Note.6)
5 years warranty

Specifications

HRPG-1000-48Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 21A
CURRENT RANGE: 0 ~ 21A
RATED POWER: 1008W
RIPPLE & NOISE (max.)^Note.2: 250mVp-p
VOLTAGE ADJ. RANGE: 46 ~ 56V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME: 1000ms, 50ms/230VAC 2000ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.): 16ms/230VAC 16ms/115VAC at full load

INPUT

VOLTAGE RANGE^Note.4: 90 ~ 264VAC(300VAC for 5 sec.) 127 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.95/230VAC PF>0.99/115VAC at full load
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 8.5A/115VAC 5A/230VAC
INRUSH CURRENT (Typ.): 25A/115VAC 40A/230VAC
LEAKAGE CURRENT: <1.2mA / 240VAC

PROTECTION

OVERLOAD: 105 ~ 135% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE: 58 ~ 65V 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

FUNCTION

CURRENT SHARING: Up to 4000W or (3+1) units. Please refer to the Function Manual.
REMOTE ON-OFF CONTROL: Power ON : short; Power OFF : open. Please refer to the Function Manual.
REMOTE SENSE: Compensate voltage drop on the load wiring up to 0.5V. Please refer to the Function Manual.
DC-OK SIGNAL: The TTL signal out, PSU turn on = 3.3 ~ 5.6V ; PSU turn off = 0 ~ 1V. Please refer to the Function Manual.
5V STANDBY: 5VSB : 5V@0.3A ; tolerance±5%, ripple : 50mVp-p(max.)
FAN CONTROL: Fan on/off by NTC(RT50) or 30% load min.

ENVIRONMENT

WORKING TEMP.: -40 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL62368-1, CAN/CSA C22.2 No. 62368-1 , TUV BS EN/ EN62368-1, AS/NZS62368.1, EAC TP TC 004 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: Parameter Standard Test Level

Conducted BS EN/EN55032 (CISPR32) Class B
Radiated BS EN/EN55032 (CISPR32) Class B
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN55024, BS EN/EN61000-6-2

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 3
EFT / Burst BS EN/EN61000-4-4 Level 3
Surge BS EN/EN61000-4-5 Level 4, 2KV/Line-Line 4KV/Line-Earth
Conducted BS EN/EN61000-4-6 Level 3
Magnetic Field BS EN/EN61000-4-8 Level 4
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 (CISPR32)	Class B
Radiated	BS EN/EN55032 (CISPR32)	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
Radiated	BS EN/EN61000-4-3	Level 3
EFT / Burst	BS EN/EN61000-4-4	Level 3
Surge	BS EN/EN61000-4-5	Level 4, 2KV/Line-Line 4KV/Line-Earth
Conducted	BS EN/EN61000-4-6	Level 3
Magnetic Field	BS EN/EN61000-4-8	Level 4
Voltage Dips and Interruptions	BS EN/EN61000-4-11	>95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

OTHERS

MTBF: 286.6K hrs min. Telcordia SR-332 (Bellcore) ; 105.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 218*105*63.5mm (L*W*H)
PACKING: 1.53Kg;8pcs/13.3Kg/1.34CUFT

Test conditions and notes8

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. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
6. No load power consumption<0.75W when RC+ & RC- (CN100 pin3,4) open.
7. 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*700mm 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 )
8. 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

HRPG-1000-48 Block Diagram — Block Diagram

HRPG-1000-48 Derating Curve — Derating Curve

HRPG-1000-48 Function Manual — Function Manual

HRPG-1000-48 H R P G - 1 0 0 0 series — H R P G - 1 0 0 0 series

HRPG-1000-48 4.Current Sharing — 4.Current Sharing

HRPG-1000-48 Mechanical Specification — Mechanical Specification

Typical applications

Factory control or automation apparatus
Test and measurement instrument
Laser related machine
Aging equipment
RF application

Downloads

Certificates8

Mean Well HRPG-1000-EMC Certificate PDF Download

Mean Well HRPG-1000-CE-dec Certificate PDF Download

Mean Well HRPG-1000-UK-dec Certificate PDF Download

Mean Well HRPG-PSPA-1000-CB(62368) Certificate PDF Download

Mean Well HRPG-PSPA-1000-CB Certificate PDF Download

Mean Well HRPG-PSPA-1000-TUV Certificate PDF Download

Mean Well 0147476-EAC Certificate PDF Download

Mean Well E183223 UL Certificate PDF Download

Test reports1

Mean Well PHP-3500-24 Test Report PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the HRPG-1000-48 for a 48V industrial or telecom-style DC load?

Yes, this model is a constant-voltage 48V supply rated for 1008W and up to 21A. That makes it suitable for larger 48V equipment loads where a lower-voltage model such as 12V, 15V, or 24V would not match the required system voltage.

Is the HRPG-1000-48 suitable for a 48V automation or control platform with multiple powered devices?

It can be a fit when the overall 48V load stays within 21A and 1008W. The wide 90-264VAC input range and the 218 x 105 x 63.5 mm package support use in equipment that needs a high-power 48V source in a relatively compact space.

Can this supply support 48V embedded systems or industrial electronics that need constant-voltage output?

Yes, it is intended for constant-voltage 48V applications rather than constant-current use. With 21A available and the output adjustable from 46 to 56V, it suits heavier 48V embedded and industrial loads within its 1008W rating.

How does the HRPG-1000-48 compare with related high-power HRPG options?

In the HRPG-1000 range, HRPG-1000-12 is 960W at 12V and 80A, HRPG-1000-15 is 960W at 15V and 64A, HRPG-1000-24 is 1008W at 24V and 42A, and this HRPG-1000-48 is 1008W at 48V and 21A.

Is the HRPG-1000-48 rated for outdoor service or temperature extremes?

The operating temperature range is -40C to +70C, with output derating at higher ambient temperatures per the derating curve, so the unit is specified for a broad temperature range. However, no IP rating is shown in the provided specs, so the data does not confirm outdoor exposure or protection against water and dust.

Payment & Security

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Model	Power	Voltage	Current
Mean Well HRPG-1000-24 Power Supply 1008W 24V 42A	1008W	24V	42A	View
Mean Well HRPG-1000-15 Power Supply 960W 15V 64A	960W	15V	64A	View
Mean Well HRPG-1000-12 Power Supply 960W 12V 80A	960W	12V	80A	View

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