Page 53 MEAN WELL INDUSTRIAL POWER SUPPLY CATALOG

Green Open Frame 300~500W Single Output

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EPP-300 EPP-400 EPP-500
(5"x3") (5"x3") (5"x3")
Features
• Universal AC input / Full range • 12V/0.5A auxiliary output
• Built-in active PFC function • Standby @ 0.6A without fan
• Class I or Class II installations • P.G/P.F (EPP-500), remote sense function
• No load power consumption <0.5W • LED indicator for power on
• High efficiency up to 94% • 3 years warranty
• Protections: Short circuit / Overload /
Over voltage / Over temperature

General Specification (Please refer to www.meanwell.com for detail spec.)

Model No. EPP-300 EPP-400 EPP-500
Rated Fan 300W (20.5CFM) 400W (25CFM) 500W (25CFM)
Power Convection 200W 250W 320W
AC input voltage range 90~264VAC 80~264VAC
DC adjustment range ±5% rated output voltage, EAC TP TC 004
Overload Range 105%~135% 115%~135% 105%~135%
protection Type Hiccup mode, auto-recovery
Over voltage Range 115%~135% rated output voltage 110%~130%
protection Type Shut down o/p voltage, re-power on to recover
Withstand voltage I/P-O/P: 3kVAC, I/P-FG:2kVAC, O/P-FG: 0.5kVAC I/P-O/P: 3kVAC, I/P-FG:2kVAC, O/P-FG: 1.5kVAC
Working temperature -30~+70°C (refer to output derating curve)
Safety standards UL62368-1, TUV EN62368-1, EAC TP TC 004 approved (500W pending)
EMC standards EN55011 (EPP-300) / EN55032 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EAC TP TC 020
Connection JST B5P-VH / Screw terminal
Dimension (LxWxH)(mm) 127x 76.2x 35 127x 76.2x 40

300W—Class I EPP-300 500W—Class I or II EPP-500
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Model No. Output (Convection/20.5CFM) Tol. R&N Effi. Model No. Output (Convection/25CFM) Tol. R&N Effi.
EPP-300-12 12V, 16.67A / 25.0A ±3% 120mV 90.0% EPP-500-12 12V, 26.7A / 41.6A ±3% 120mV 91.5%
EPP-300-15 15V, 13.33A / 20.0A ±3% 120mV 90.0% EPP-500-15 15V, 21.3A / 33.3A ±3% 120mV 92%
EPP-300-24 4V, 8.33A / 12.5A ±2% 150mV 92.5%
EPP-500-18 18V, 17.8A / 27.8A ±3% 150mV 93%
EPP-300-27 27V, 7.4A / 11.12A ±2% 200mV 93.0%
EPP-500-24 24V, 13.4A / 20.8A ±2% 150mV 93%
EPP-300-48 48V, 4.17A / 6.25A ±2% 250mV 93.0%
EPP-500-27 27V, 11.9A / 18.5A ±2% 200mV 93.5%
400W—Class I or II EPP-400
EPP-500-36 36V, 8.9A / 13.9A ±1% 200mV 94%
Model No. Output (Convection/25CFM) Tol. R&N Effi.
EPP-500-48 48V, 6.7A / 10.4A ±1% 200mV 94%
EPP-400-12 12V, 20.8A / 33.3A ±3% 120mV 92%

EPP-400-15 15V, 16.7A / 26.7A ±3% 150mV 92%
Best products also need best service.
EPP-400-24 24V, 10.5A / 16.7A ±2% 200mV 93% We have authorized distributors all over the world. They have
EPP-400-27 27V, 9.3A / 14.9A ±1% 200mV 93% sufficient stock for your prompt delivery. Also, they can offer
you technical support & RMA services. Please contact your
EPP-400-36 36V, 7A / 11.2A ±1% 250mV 93% local distributors for more product information. You can also
contact us at info@meanwell.com for information of your local
EPP-400-48 48V, 5.3A / 8.4A ±1% 250mV 94% distributors.

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