MEAN WELL EPP-500 Series 500W 5×3 Inch Green Open Frame Power Supply Owner’s Manual

MEAN WELL EPP-500 Series 500W 5×3 Inch Green Open Frame Power Supply

Specifications

• Safety Standards : UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, IEC62368-1, 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:100M Ohms / 500VDC / 25/ 70% RH
• EMC Emission : Conducted and Radiated
• EMC Immunity: ESD, Radiated Susceptibility, EFT/Burst Surge Conducted Magnetic Field, Voltage Dips and Interruptions
• MTBF: 1133.6K hrs min.
• Dimension: 127×76.2x41mm (5x3x1.61inch)
• Weight: 0.46Kg

Product Usage Instructions

Operating Temperature and Conditions
The product is designed to operate within a temperature range of -30°C to +70°C. Ensure that the product is used within this specified temperature range for optimal performance.

Power Consumption and Efficiency
The product has a no-load power consumption of 0.94/230VAC and a power factor of >0.98/115VAC at full load. The input efficiency ranges from 91% to 94%, depending on the operating conditions.

Installation and Setup
Ensure proper isolation resistance and withstand voltage between input-output and input-float ground connections during installation. Refer to safety standards for mounting and grounding requirements.

Features

• 5″x3″ compact size
• 320W convection,500W force air
• 550W peak power (3sec.)
• EMI for both Class I & Class Il configuration
• -30~+70°C wide range operating temperature
• No load power consumption<0.5W by PS_ON control
• High efficiency up to 94%
• Protections: Short circuit / Overload / Over voltage / Over temperature
• 5Vdc standby output, 12Vdc fan supply, Power Good, Power Fail, and remote sense
• Operating altitude up to 5000 meters (Note.5)
• LED indicator for power on
• 3 years warranty

Applications

• Industrial automation machinery
• Industrial control system
• Mechanical and electrical equipment
• Electronic instruments, equipment or apparatus
• Power sourcing equipment of PoE

GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

EPP-500 is a 500W highly reliable green PCB type power supply with a high power density on the 5″ by 3″ footprint. It accepts 80~264VAC input and offers various output voltages between 12V and 54V. The working efficiency is up to 94% and the extremely low no-load power consumption is down below 0.5W. EPP-500 can be used for both Class 1 (with FG) and Class II (no FG) system design. EPP-500 has complete protection functions; it complies with international safety regulations such as TUV BS EN/EN62368-1, TUV BS EN/EN60335-1, UL62368-1 and IEC62368-1. EPP-500 series serves as a high price- to-performance power supply solution for various industrial applications.

Model Encoding

SPECIFICATION

MODEL| EPP-500-12| EPP-500-15| EPP-500-18| EPP-500-24| EPP-500-27| EPP-500-36| EPP-500-48| EPP-500-54
---|---|---|---|---|---|---|---|---

OUTPUT

| DC VOLTAGE| 12V| 15V| 18V| 24V| 27V| 36V| 48V| 54V

CURRENT

| 25CFM| 41.6A| 33.3A| 27.8A| 20.8A| 18.5A| 13.9A| 10.4A| 9.26A
Convection| 26.7A| 21.3A| 17.8A| 13.4A| 11.9A| 8.9A| 6.7A| 5.93A
RATED POWER

Note.5

| 25CFM| 499.2W| 499.5W| 500.4W| 499.2W| 499.5W| 500.4W| 499.2W| 500W
Convection| 320.4W| 319.5W| 320.4W| 321W| 321.3W| 320.4W| 321.6W| 320.2W
PEAK POWER(3sec.)| 550W
RIPPLE & NOISE (max.) Note.2| 200mVp-p| 200mVp-p| 200mVp-p| 200mVp-p| 200mVp-p| 200mVp-p| 200mVp-p| 200mVp-p
VOLTAGE ADJ. RANGE (MAIN OUTPUT)| 11.4~12.6V| 14.3~15.8V| 17.1~18.9V| 22.8~25.2V| 25.6 ~ 28.4V| 34.2 ~37.8V| 45.6 ~50.4V| 51 ~56V
VOLTAGE TOLERANCE Note.3| ±3.0%| ±3.0%| ±3.0%| ±2.0%| ±2.0%| ±1.0%| ±1.0%| ±1.0%
LINE REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
LOAD REGULATION| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%
SETUP, RISE TIME| 1000ms, 30ms/230VAC         1500ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)| 10ms/230VAC  10ms/115VAC at full load

INPUT

| VOLTAGE RANGE Note.4| 80 ~ 264VAC         113 ~ 370VDC
FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR| PF>0.94/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.)| 91%| 92%| 92.5%| 93%| 93.5%| 94%| 94%| 94%
AC CURRENT (Typ.)| 5.8A/115VAC         2.9A/230VAC
INRUSH CURRENT (Typ.)| COLD START 40A/115VAC         80A/230VAC
LEAKAGE CURRENT| <0.75mA / 240VAC

PROTECTION

| ****

OVERLOAD

| 105 ~ 135% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

| 13.2 ~ 15.6V| 16.5 ~ 19.5V| 19.8 ~23.4V| 26.4 ~ 31.2V| 29.7 ~ 35.1V| 39.6 ~ 46.8V| 52.8 ~ 62.4V| 56.7~59.4V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER TEMPERATURE| Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

| ****

5V STANDBY

| 5Vsb : 5V@0.6A without fan, 1A with fan 25CFM ; tolerance ±2%, ripple : 120mVp-p(max.)

12V FAN SUPPLY

| 12V@0.5A for driving a fan ;

tolerance -15% ~+10% at main output 20% rated current (25CFM)

PS-ON INPUT SIGNAL| Power on: PS-ON = “Hi” or ” > 2 ~ 5V” ; Power off: PS-ON = “Low” or ” < 0 ~ 0.5V”

POWER GOOD / POWER FAIL

| 500ms>PG>10ms ; The TTL signal goes high with 10ms to 500ms delay after power set up ; The TTL signal goes low at least 1ms before Vo below 90% of rated value

ENVIRONMENT

| WORKING TEMP.| -30 ~ +70℃ (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 ~ 90% RH non-condensing
STORAGE TEMP.| -40 ~ +85℃
TEMP. COEFFICIENT| ±0.03%/℃ (0 ~ 50℃)
VIBRATION| 10 ~ 500Hz, 2G 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, BS EN/EN60335-1, IEC62368-1, 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:100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

| Parameter| Standard| Test Level / Note
Conducted| BS EN/EN55032(CISPR32), CNS13438| ClassⅠ: Class B , Class Ⅱ: Class A
Radiated| BS EN/EN55032(CISPR32), CNS13438| Class A
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 /Note
ESD| BS EN/EN61000-4-2| Level 3, 8KV air; Level 2, 4KV contact, criteria A

Radiated Susceptibility

| ****

BS EN/EN61000-4-3

| Level 3, criteria A
EFT/Burest| BS EN/EN61000-4-4| Level 3, criteria A
Surge| BS EN/EN61000-4-5| Level 4,2KV/L-N, criteria A
Conducted| BS EN/EN61000-4-6| Level 3, criteria A
Magnetic Field| BS EN/EN61000-4-8| Level 4, criteria A

Voltage Dips and interruptions

| BS EN/EN61000-4-11| ＞95% dip 0.5 periods, 30% dip 25 periods,

＞95% interruptions 250 periods

OTHERS

| MTBF| 1133.6K hrs min.     Telcordia SR-332 (Bellcore) ; 137.1K hrs min.     MIL-HDBK-217F (25℃)
DIMENSION| ****

LWH

| 127×76.2x41mm
5″x3″x1.61″inch

PACKING

| P.W.| 0.46Kg
Q’TY| 30pcs
G.W.| 14.8Kg
M’MENT| 0.96CUFT

NOTE

| ****

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 ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).

6.  The power supply is considered a component which will be installed into a final equipment. All the ClassⅠ(with FG) EMC test are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. 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 )

Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

• Derating Curve
  

• Output Derating VS Input Voltage
  

Mechanical Specification

CONNECTION

AC Input Connector (CN1): JST B3P-VH or equivalent

JST VHR

or equivalent

|

JST SVH-21T-P1.1

or equivalent

2| No Pin
3| AC/N

DC Output Connector (CN2,CN3)

WARNING: HS1,HS2,HS3,HS4 can not be shorted

Function Connector(CN11): TKP DH2|-2X2 or equivalent

TKP DH2

or equivalent

|

TKP

or equivalent

2| +S
3| DC COM
4| PG

Function Connector(CN95): TKP DH2L-2X2 or equivalent

TKP DH2

or equivalent

|

TKP

or equivalent

2,4| DC COM
3| PS-ON

FAN Connector(CN12) : TKP 8812-2 or equivalent (Except for RPS-500-TF/SF

or equivalent

| TKP 8811

or equivalent

2| +12V

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

FAQ

• Q: What is the maximum peak power of the product?
  • A: The product has a maximum peak power of 550W for 3 seconds.
• Q: What are the safety standards the product complies with?
  • A: The product complies with UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, IEC62368-1, and EAC TP TC 004 safety standards.

References

• TÜV Rheinland - Home | US | TÜV Rheinland

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