MEAN WELL HRPG-1000-24 is a single-output enclosed industrial AC/DC power supply rated at 24 V DC, 42 A and 1008 W. It provides active PFC, built-in fan cooling, remote sensing, remote ON/OFF, a 5 V standby output and active current sharing. Apply the model-specific temperature, input-voltage and parallel-operation limits below.
Product Datasheet
Download MEAN WELL HRPG-1000 Datasheet (PDF)
The HRPG-1000 section is on PDF pages 33, 34, 35, 36, 37, 38. Refer to the complete mechanical drawings and notes when planning installation.
Model and Output Ratings
| Complete model |
HRPG-1000-24 |
| Nominal DC output / rated current |
24 V / 42 A |
| Rated output power |
1008 W rated |
| Output current range |
0 to 42 A |
| Local output-voltage adjustment |
22 to 28 V using VADJ |
| Ripple and noise, maximum |
200 mVp-p |
| Voltage tolerance / line / load regulation |
±1.0% / ±0.5% / ±0.5% |
| Typical efficiency |
93% |
In HRPG-1000-24, HRPG is the series, 1000 is the power-class code and 24 is the output-voltage code. Use the actual rating above for load selection.
Unless otherwise stated, ratings are measured at 230 VAC input, rated load and 25°C. Ripple is measured at 20 MHz bandwidth with a 12-inch twisted-pair lead terminated by 0.1 µF and 47 µF capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation.
Input and Start-up
| Input voltage / frequency |
90 to 264 VAC, 47 to 63 Hz; or 127 to 370 VDC |
| Short-duration input withstand |
300 VAC for 5 seconds |
| Typical power factor |
PF >0.95 at 230 VAC; PF >0.99 at 115 VAC, full load |
| Typical AC current / inrush |
8.5 A / 25 A at 115 VAC; 5 A / 40 A at 230 VAC |
| Leakage current |
<1.2 mA at 240 VAC |
| Setup / rise / hold-up |
Setup: 1000 ms at 230 VAC or 2000 ms at 115 VAC; rise: 50 ms; typical hold-up: 16 ms at either input, full load |
| Low-power standby |
<0.75 W with CN100 RC+ pin 3 and RC- pin 4 open |
The 300 VAC figure is a five-second withstand condition, not the continuous input rating. Setup time is measured at the first cold start; repeated ON/OFF switching may increase setup time.
Protection
| Short-circuit / overload protection |
Constant-current limiting at 105 to 135% rated output power; automatic recovery after the fault is removed |
| Overvoltage threshold / recovery |
29 to 33 V; output shuts down, re-power to recover |
| Overtemperature protection |
Output shuts down; automatic recovery after temperature falls |
Cooling, Environment and Derating
| Cooling |
Built-in fan with temperature/load-controlled ON/OFF operation; catalog control reference: NTC (RT50) or 30% load minimum |
| Model-specific temperature curve |
At horizontal mounting: 100% rated load through 60°C; derate along the catalog curve to 60% at 70°C. |
| Low-input derating |
At 60 Hz: 80% load at 90 VAC, increasing along the curve to 100% at 200 VAC; 100% from 200 to 264 VAC |
| Humidity / storage |
Operating: 20 to 90% RH, non-condensing. Storage: -40 to +85°C, 10 to 95% RH |
| Temperature coefficient / altitude |
±0.03%/°C from 0 to 50°C. For this fan-cooled model, reduce the ambient-temperature rating by 5°C per 1000 m above 2000 m altitude |
The family operating range is listed as -40 to +70°C, subject to the model-specific derating curve above. Keep the fan and ventilation openings clear and follow the airflow direction in the mechanical drawing; the top ambient temperature is not a full-load rating.
Remote Control, Sensing and Auxiliary Output
| Remote ON/OFF |
Short CN100 RC+ pin 3 to RC- pin 4 for main output ON; open for OFF |
| Remote sense |
Connect +S pin 9 to the positive load terminal and -S pin 10 to the negative load terminal using a twisted pair; maximum line-drop compensation is 0.5 V |
| DC-OK status output |
TTL signal at pin 7 relative to GND: 3.3 to 5.6 V when ON, 0 to 1 V when OFF |
| 5 V standby / auxiliary output |
Pin 2 AUX relative to pin 1 AUXG: 4.75 to 5.25 V, up to 0.3 A, maximum ripple 50 mVp-p; remains available independently of remote ON/OFF |
CN100 Control Connector Pin Assignment
| 1 — AUXG |
Auxiliary-output ground |
| 2 — AUX |
5 V auxiliary output, referenced to pin 1 |
| 3 — RC+ |
Remote-control positive contact |
| 4 — RC- |
Remote-control ground |
| 5 — CS |
Active current-sharing signal; interconnect CS pins for parallel operation |
| 6 and 8 — GND |
Connected to main negative output -V; DC-OK return |
| 7 — DC-OK |
TTL power-status output; function table specifies pin 8 as its reference |
| 9 — +S |
Positive load-sense connection |
| 10 — -S |
Negative load-sense connection |
Use the numbered connector orientation in the PDF mechanical drawing. AUXG and the main-output GND have different functions; wire each signal to its stated reference.
Active Current Sharing
| Maximum parallel group |
Up to 4 units |
| Voltage matching |
Output-voltage difference among parallel units must be less than 0.2 V |
| Maximum total output current |
42 A × number of units × 0.9; for 4 units, 151.2 A maximum before any additional applicable derating |
Use short, large-diameter power wiring to the common load. Interconnect the CS pin 5 signals and the GND return bus as shown in the parallel diagram; apply the specified RC+ / RC- ON connection to each unit.
Below 5% of the combined rated current, sharing among the units may be unbalanced. The catalog headline of up to 4000 W does not override the current formula, each model's actual rating or input/temperature limits.
Dimensions, Installation and Reference Weight
| Case dimensions / drawing tolerance |
218 × 105 × 63.5 mm (L × W × H); case No. 977, drawing tolerance ±1 mm |
| Mounting callouts |
4-M4 L=6; 8-M4 L=4 on both sides, as shown in the mechanical drawing |
| Terminal projection allowance |
Input projection: 12 mm maximum; output projection: 18 mm maximum, as dimensioned in the drawing |
| AC input terminals |
1: AC/L; 2: AC/N; 3: FG protective earth |
| DC output terminals |
1 to 3: +V; 4 to 6: -V |
| Reference unit weight |
1.53 kg (1530 g), from the manufacturer's per-unit packing entry |
The drawing identifies a power-on LED and a VADJ control at the output end. Use the complete drawing for mounting-hole coordinates, connector orientation and installation clearance. The reference weight is the catalog per-unit packing value, not a measured net weight or a shipping quotation.
Compatible Connector Components
| CN100 board connector |
HRS DF11-10DP-2DS or equivalent |
| Mating housing |
HRS DF11-10DS or equivalent |
| Contact family |
HRS DF11-**SC or equivalent |
DF11-**SC is the catalog contact-family notation, not a complete contact order code. Select the exact contact variant to suit the wire and mating housing. Confirm the supply of mating housings, contacts and any assembled control cable when ordering.
Safety, EMC and Reliability
| Catalog safety approvals |
UL62368-1; CAN/CSA C22.2 No. 62368-1; TUV BS EN/EN62368-1; AS/NZS62368.1; EAC TP TC 004 |
| Dielectric withstand / insulation |
Input-output: 3 kVAC; input-FG: 2 kVAC; output-FG: 0.5 kVAC. Insulation: 100 MΩ at 500 VDC, 25°C / 70% RH |
| EMC emissions |
BS EN/EN55032 (CISPR32) Class B conducted and radiated; harmonic current BS EN/EN61000-3-2 Class A; voltage flicker BS EN/EN61000-3-3 |
| EMC immunity |
BS EN/EN55024 and BS EN/EN61000-6-2; ESD 8 kV air / 4 kV contact; radiated RF and EFT/burst Level 3; surge 2 kV line-line / 4 kV line-earth; conducted immunity Level 3; magnetic field Level 4. Voltage dips/interruption tests: >95% dip for 0.5 periods, 30% dip for 25 periods, and >95% interruption for 250 periods |
| Vibration / calculated MTBF |
10 to 500 Hz, 5 G, 10 min/cycle, 60 min per X/Y/Z axis. MTBF: 286.6k h minimum Telcordia SR-332; 105.8k h minimum MIL-HDBK-217F at 25°C |
| Manufacturer catalog warranty |
5 years |
The power supply is a component for installation in final equipment. The catalog EMC tests used a 360 × 720 mm metal plate of 1 mm thickness; the finished equipment must be checked for its own EMC compliance. MTBF is a calculated reliability measure, not a promised service life.
