EPP-500 series

500W Green Open Frame Power Supply

EPP-500 is a 500W highly reliable green PCB type power supply with a high power density on the 5” by 3” footprint. lt accepts 80~264VAC input and offers various output voltages between 12V and 48V.

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Description

EPP-500 series

500W Green Open Frame Power Supply

EPP-500 is a 500W highly reliable green PCB type power supply with a high power density on the 5” by 3” footprint. lt accepts 80~264VAC input and offers various output voltages between 12V and 48V. The working efficiency is up to 94% and the extremely low no load power consumption is down below 0.5W.The EPP-500 is able to be used for both ClassⅠ(with FG) and Class Ⅱ(no FG) system design. EPP-500 is equipped with complete protection functions; it is complied with the international safety regulations such as TUV BS EN/EN62368-1, TUV BS EN/EN60335-1, UL62368-1 and lEC62368-1. EPP-500 series serves as a high price-to-performance power supply solution for various industrial applications.

Features (EPP-500) :

  • 5″×3″ miniature size
  • Universal AC input / Full range
  • Built-in active PFC function
  • EMl Class B for ClassⅠ& Class A for Class Ⅱ configuration
  • No load power consumption<0.5W by PS_ON control
  • High efficiency up to 94%
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection for 320W and 500W with 25CFM forced air
  • Built-in 12V/0.5A FAN supply
  • Standby 5V@1A with fan , 0.6A without fan
  • Built-in remote sense function
  • LED indicator for power on
  • Output 18V available
  • Operating altitude up to 5000 meters

Applications :

  • industrial automation machinery
  • industrial control system
  • Mechanical and electrical equipment
  • Electronic instruments, equipments or apparatus

Additional information

Weight 14.8 kg
Dimensions 12.7 × 7.62 × 4.1 cm
EPP-500 Types :

EPP-500-12, EPP-500-15, EPP-500-18, EPP-500-24, EPP-500-27, EPP-500-36, EPP-500-48, EPP-500-54

Specifications

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 Peak(10 sec.) 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 Peak(10 sec.) 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
RIPPLE & NOISE (max.) 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p
VOLTAGE TOLERANCE ±3.0% ±3.0% ±3.0% ±2.0% ±1.0% ±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 80 ~ 264VAC 113 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
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

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