MEAN WELL HEP-320-12A Data Sheet онлайн

320W Single Output Switching Power Supply

HEP-320 series

File Name:HEP-320-SPEC 2015-08-21

■ Description



Outdoor telecommunication equipment

Outdoor electronic signage and billboard

Petroleum plant or mine shaft facility



■ Features ■ Applications

■ Model Encoding

Function mode option

Output voltage

Output wattage

Series name

HEP -- 320 12 A

{

through internal potentiometer.

A : Standard model, IP65, Vo and o level can be adjusted I

Blank : Optional model, IP68, with fixed Vo and o level.I

IP65 IP68

(optional)

Universal AC input / Full range(up to 305VAC)

Built-in active PFC function

High efficiency up to 95%

Fanless design, cooling by free air convection

-55~+70 wide operating range℃

Aluminum case and filling with heat-conducted silicone

IP65 design, optional IP68 rated model available

Meet 6KV surge immunity level

Withstand 10G vibration test

Operating altitude up to 5000 meters (Note.8)

Protections: Short circuit / Overload / Over voltage

/ Over temperature

6 years warranty

HEP-320 is a 320W industrial AC/DC power supply featuring the outstanding capability to operate under a

harsh environment with high dust density, humidity, vibration and altitude. The entire series is housed

with a robust aluminum case and fully potted with heat-conducted silicone. Thanks to state-of-the-art design,

the working efficiency is up to 95%, enabling HEP-320, with a fanless design, perfectly work between -55℃

and +70 under free air convection. ℃