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Meanwell EPP-500 Series is 500W highly reliable green PCB type power supply with high power density on the 5" by 3"footprint. The entire series accepts 80~264V AC input and offers various output voltages between 12V and 54V. The working efficiency reaches up to 94% and the extremely low no load power consumption is down below 0. 5W. This design permits EPP-500 able to be used for both Class I (with FG) and Class II (no FG) system. Additionally, EPP-500 Series has complete protection functions such as Short circuit, Overload, Over voltage and Over temperature. Apart from them, it is complied with the international safety regulations such as TUVBS EN/EN62368-1, TUV BS EN/E N60335-1, UL .62368-1 and lEC62368-1. Considering Its high efficiency, high reliability and long longevity. Meanwell EPP-500 series serves as a high price-to-performance power supply solution for various industrial applications.
EPP | Series Name |
500 | Rated Wattage |
12 | Output Voltage |
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 | 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.) | 200mVp-p | 200mVp-p | 200mVp-p | 200mVp-p | 200mVp-p | 200mVp-p | 200mVp-p | 200mVp-p | ||
VOLTAGE ADJ. RANGE | 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 TOL ERANCE | ±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 REGUL .ATION | ±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 | 80 ~ 264VAC 113 ~ 370VDC | ||||||||
FREQUENCY RANGE | 47 ~ 63Hz | |||||||||
POWER FACTOR (Typ.) | PF>0.94/230VAC PF>0.98/115VAC at full load | |||||||||
EFFICIENCY (Typ.) | 91.00% | 92.00% | 92.50% | 93.00% | 93.50% | 94% | 94% | 94.00% | ||
AC CURRENT (Typ.) | 5.8A/115VAC 2.9A/230VAC | |||||||||
INRUSH CURRENT(Typ.) | COLD START 40A/115VAC 80A/230VAC | |||||||||
LEAKAGE CURRENT | <0.75mA / 240VAC | |||||||||
PROTECTION | OVERL OAD | 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) | |||||||||
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 |
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ENVIRONMENT | WORKING TEMP. | -30 ~ +70℃(Refer to "Derating Curve") | ||||||||
WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||||||
STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | |||||||||
TEMP. COEFFICIENT | ±0.03%/℃(0 ~ 50℃) | |||||||||
OPERATING ALTITUDE | 5000 meters | |||||||||
VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |||||||||
SAFETY & EMC | 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 , ClassⅡ: 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 | ||||||||
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 3, criteria A | ||||||||
Voltage Dips and interruptions | BS EN/EN61000-4-11 | >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods |
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OTHERS | MTBF | 194.1Khrs min. MIL-HDBK-217F (25℃) | ||||||||
DIMENSION | 127x76.2x41mm 5″x3″x1.61″inch | |||||||||
PACKING | 0.46Kg30pcs14.8Kg0.96CUFT |
l 5"x3" compact size
l 320W convection,500W force air
l 550W peak power (3sec.)
l EMI for both Class I & Class II configuration
l -30~+70℃ wide range operating temperature
l No load power consumption<0.5W by PS_ ON control
l High efficiency up to 94%
l Protections: Short circuit /Overload /Over voltage/Over temperature
l 5Vdc standby output, 12Vdc fan supply, Power Good, Power Fail and remote sense
l Operating altitude up to 5000 meters
l LED indicator for power on
l 3 years warranty
l Industrial automation machinery
l Industrial control system
l Mechanical and electrical equipment
l Electronic instruments, equipment, or apparatus
l Power sourcing equipment of PoE
Brand | Meanwell |
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