MEAN WELL HRP-300N3 Series 300W Ultra-High Peak Power Supply Owner’s Manual

MEAN WELL HRP-300N3 Series 300W Ultra-High Peak Power Supply

Product Information

The HRP-300N3 series is a 300W ultra-high peak power supply with four different models that provide DC voltage of 12V, 24V, 36V, and 48V. The power supply has a voltage adjustment range of 10.2V to 13.8V and can operate at an input voltage range of 85VAC to 264VAC and 120VDC to 370VDC. It has overcurrent, overvoltage, and over-temperature protection, and is compliant with various safety and EMC standards such as AS/NZS 62368.1, UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004.

Product Specifications

Model| Rated current| Output current range| Ripple & noise (max.)| Line regulation| Load regulation| Efficiency (typ.)
---|---|---|---|---|---|---
HRP-300N3-12| 27A| 0 ~ 27A| 120mVp-p| N/A| 150mVp-p (0 ~ 14A), 250mVp-p (0 ~ 9A), 250mVp-p (0 ~ 7A)| 88%
HRP-300N3-24| 14A| 0 ~ 14A| 120mVp-p| N/A| 150mVp-p (0 ~ 14A), 250mVp-p (0 ~ 9A), 250mVp-p (0 ~ 7A)| 87%
HRP-300N3-36| 9A| 0 ~ 9A| 120mVp-p| N/A| 150mVp-p (0 ~ 14A), 250mVp-p (0 ~ 9A), 250mVp-p (0 ~ 7A)| 88%
HRP-300N3-48| 7A| 0 ~ 7A| 120mVp-p| N/A| 150mVp-p (0 ~ 14A), 250mVp-p (0 ~ 9A), 250mVp-p (0 ~ 7A)| 89%

Product Usage Instructions

The HRP-300N3 series power supply is designed for industrial use and requires proper installation and handling. Here are some guidelines for product usage:

1. Ensure that the input voltage range and frequency are compatible with the power supply specifications.
2. Connect the AC input and DC output terminals securely and properly according to the product manual.
3. Make sure that the load current does not exceed the rated current of the power supply model being used.
4. Monitor the DC output voltage periodically and adjust if necessary within the voltage adjustment range.
5. Ensure that the power supply is installed in a well-ventilated area and that the ambient temperature and humidity levels are within the specified range.
6. Follow all safety guidelines and product warnings provided in the user manual.

For any issues or further assistance, please refer to the product manual or contact the manufacturer’s customer support.

User’s Manual

Features

• Universal AC input/ Full range
• Withstand 300VAC surge input for 5 seconds
• 350% peak power capability
• Built-in constant current limiting circuit
• Protections: Short circuit/ Overload/ Over voltage Over temperature
• Built-in cooling fan ON-OFF control Built-in DC OK signal
• Built-in remote sense function
• Withstand 5G vibration
• Oprating altitude up to 5000 meters(Note.5)
• Output votage adjustable +15%{Avg.)
• 1U low profile 41mm
• 5 years warranty

Applications

• Industrial automation machinery
• Industrial control system
• Mechanical and electrical equip me
• Diagnostic or biological facilities
• Test or measurement systems
• Telecommunication equipment

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Description

HRP-300N3 series is a 300W single output AC/DC ultra-high peak power supply. This series operates at 85-264VAC input voltage and offers the models with the DC output mostly demanded from the industry. Each model is cooled by the built-in fan with fan ON-OFF control, working for the temperature up to 70C. Moreover, HRP-300N3 can provide 350% short-duration peak power for motor applications and electromechanical loads requiring much higher power during start-up.

Model Encoding

MODEL| HRP-300N3-12| HRP-300N3-24| HRP-300N3-36| HRP- 300N3-48
---|---|---|---|---
OUTPUT| DC VOLTAGE| 12V| 24V| 36V| 48V
RATED CURRENT| 27A| 14A| 9A| 7A
CURRENT RANGE| 0 ~ 27A| 0 ~ 14A| 0 ~ 9A| 0 ~ 7A
RATED POWER| 324W| 336W| 324W| 336W
RIPPLE & NOISE (max.) **Note.2| 120mVp-p| 150mVp-p| 250mVp-p| 250mVp-p
VOLTAGE ADJ. RANGE| 10.2 ~ 13.8V| 21.6 ~ 28.8V| 28.8 ~ 39.6V| 40.8 ~ 55.2V
VOLTAGE TOLERANCE Note.3| ±1.0%| ±1.0%| ±1.0%| ±1.0%
LINE REGULATION| ±0.3%| ±0.2%| ±0.2%| ±0.2%
LOAD REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%
SETUP, RISE TIME| 1000ms, 50ms/230VAC             2500ms, 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>0.99/115VAC at full load
EFFICIENCY (Typ.)| 88%| 87%| 88%| 89%
AC CURRENT (Typ.)| 3.5A/115VAC          1.8A/230VAC
INRUSH CURRENT (Typ.)| 35A/115VAC             75A/230VAC
LEAKAGE CURRENT**| <2mA / 240VAC

PROTECTION

| OVERLOAD| Output power >105% rated for more than 5 seconds then shut down o/p voltage, re-power on to recover
Constant current limiting for output power >380%(1140W) rated for more than 5 seconds and then shut down o/p voltage, re-power on to recover
OVER VOLTAGE| 14.4 ~ 16.8V| 30 ~ 34.8V| 41.4 ~ 48.6V| 57.6 ~ 67.2V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE| TSW1:Shut down o/p voltage, recovers automatically after temperature goes down RTH3: Shut down o/p voltage, re-power on to recover
FUNCTION| DC OK SIGNAL| PSU turns on : 3.3 ~ 5.6V ; PSU turns off : 0 ~ 1V
FAN CONTROL (Typ.)| Load 35±15% or RTH2≧50℃ Fan on
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
OPERATING ALTITUDE Note.5| 5000 meters
SAFETY & EMC **(Note 6)| 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| Parameter| Standard| Test Level / Note
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| BS EN/EN55035 , BS EN/EN61000-6-2(BS EN/EN50082-2)
Parameter| Standard| Test Level / Note**
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| 1524.0K hrs min.        Telcordia TR/SR-332 (Bellcore) ;  187.7K hrs min.          MIL-HDBK-217F (25℃)
DIMENSION| 19910541mm (LWH)
PACKING| 0.9Kg;15pcs/14.5Kg/0.84CUFT

NOTE

|

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 C of ambient temperature.
2. Happel & noise are measured at 20MHZ of bandwidth by using a 12 wasted pair-wire terminated with a 0.1uf & 4/ut parallel capacitor.
3. Tolerance. includes set up tolerance, line region and load regulation.
4. Derating may be needed under low input voltages. Please check the derating curve for more details.
5. The ambient temperature derating of 3.5CH00om with finless models and of 5C/100Om with fan models for operating altitude higher than 200om(6500ft)
6. 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 “EMl testing of component power supplies.” (as available on http://www.meanwell.com) Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

PWM fosc:70KHz

Derating Curve

Output Derating VS Input Voltage

Function Manual

1. Peak Power

   • Pav: Average output power (W)
   • Ppk: Peak output power (W)
   • Pnpk: Non-peak output power (W)
   • Prated: Rated output power (WN)
   • t:Peak power width (sec)
   • T: Period (sec)
     For example (24V model) :
     

2. Remote Sense
   The remote sensing compensates voltage drop on the load wiring up to 0.5V.
   

3. DC-OK Signal
   DC-OK signal is a TTL level signal. High when PSU turns on.Between DC-OK(pin3) and GND(pin5)| Output Status
   ---|---
   3.3 ~ 5.6V| ON
   0 ~ 1V| OFF

Mechanical Specification

Terminal Pin No. Assignment

Connector Pin No. Assignment (CN100) : HRS DF11-08DP-2DS or equivalent

Installation Manual

Please refer to : http://www.meanwell.com/manual.html

References

• TÜV Rheinland - Home | US | TÜV Rheinland

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