500W Low Profile Open Frame : LOP-500

LOP-500 - 500W 5"x3" (30.5mm) low profile open frame power supply with global certifications in multi-fields


Open Frame

The LOP-500 is a 500W reliable, low profile open frame power supply. It offers 12V, 15V, 18V, 24V, 27V, 36V, 48V and 54V standard voltages. The main features include low standby power <0.5W, high efficiency up tp 95%, capable of providing 320W under convection air and 500W with an 23 CFM fan. LOP-500 also has a 150% @ 3 sec overload capacity and 62368-1/60601-1/61558-1/60335-1 global safety certifications. With multi safety approvals and excellent EMC performance, it is applicable in various applicaions, such as medical devices, home automation, Network equipment, industrial automation, mechanical and electrical equipment, telecom devices, security system.
  • 5"x3" compact size with 30.5mm low profile
  • 320W convection, 500W with 23CFM fan forced-cooled
  • 150% peak load @ 3s
  • 80-264VAC input with PFC
  • No load power consumption < 0.5W
  • ITE 62368-1, Medical 60601-1, Household 60335-1, Industrail 61558-1/-2-16 ceritfications
  • Sutiable for Class I or Class II installations
  • Over voltage category III
  • Wide range -40°C ~ 80°C operation temperature
  • OLP/OVP/OTP/Short circuit Protection
  • Extremely low leakage current, 2xMOPP, suitable for BF medical applications
  • Operating altitude up to 5000 meters
  • Built-in 12V/0.5A for exteral FAN
  • 3 years warranty
AC input Voltage range 80~264VAC; 113~370VDC
Frequency Range 47~63Hz
Power Factor PF>0.95/230VAC PF>0.98/115VAC at full load
AC Current (Typ.) 5.2A/115VAC 2.9A/230VAC
Inrush Current (Typ.) Cold Start 40A/115VAC 80A/230VAC
Rated Power Convection 300~324W
Rated Power by fan cooling 499.2~502.2W
Set Up, Rise Time 1000ms, 30ms/230VAC 1500ms, 30ms/115VAC at full load
Hold Up Time (Typ.) 26ms@300W load, 16ms@500W load
Line Regulation ±0.5%
Load Regulation ±1.0%
Overload protection Range:105% ~ 150% rated output power ; Type:Hiccup after 3 sec, recovers automatically (3 sec) after fault condition is removed
Over voltage protection Type:Shut down o/p voltage, re-power on to recover
Over temperture protection Type:Shut down o/p voltage, recovers automatically (3 sec) after temp. goes down or re-power on to recover
Working temperature -40°C ~ +80°C(refer to output derating curve)
Safety standards IEC/EN/UL62368-1, IEC/EN/BS EN60335-1, IEC/EN/BS EN61558-1, IEC/EN60601-1, CCC, RCM, EAC TPTC 004
EMC standards EN55032 class A and B, BS EN/EN55035, BS EN/EN61000-6-2, EN61000-3-2,3, EN61000-4,2,3,4,5,6,8,11
Dimension L127 x W76.2 x H30.5 mm
Packing 420g, 24pcs/12kg/1.02CUFT

Model No. I/P Vol. O/P Vol. O/P Current O/P Watts (max.)
LOP-500-12 80~264VAC / 113~370VDC 12V 25A / 41.6A (23CFM) 300W / 499.2W
LOP-500-15 80~264VAC / 113~370VDC 15V 20A / 33.3A (23CFM) 300W / 499.5W
LOP-500-18 80~264VAC / 113~370VDC 18V 16.7A / 27.8A (23CFM) 300.6W / 500.4W
LOP-500-24 80~264VAC / 113~370VDC 24V 13.4A / 20.9A (23CFM) 321.6W / 501.6W
LOP-500-27 80~264VAC / 113~370VDC 27V 11.9A / 18.5A (23CFM) 321.3W / 499.5W
LOP-500-36 80~264VAC / 113~370VDC 36V 8.9A / 13.9A (23CFM) 320.4W / 500.4W
LOP-500-48 80~264VAC / 113~370VDC 48V 6.7A / 10.4A (23CFM) 321.6W / 499.2W
LOP-500-54 80~264VAC / 113~370VDC 54V 6A / 9.3A (23CFM) 324W / 502.2W
Mechanical Drawing (Unit: mm)


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