MEAN WELL HEP-185-48A Инструкция язык en онлайн

Installation Manual

 Type：Enclosed Type Switching Power Supply

(Families: G3, NE, LRS, SE, PFC, HSP, SPV, USP, RST, G5, MSP)

 Introduction

Enclosed type switching power supplies possess a metal or plastic case for covering their internal PCB and will be

installed inside the case of the end system. Mean Well’s enclosed type power supplies include 2 different groups of

refer to case drawing on specifications to receive the maximum length of mounting screw.

（3）Mounting orientations other than standard orientation or operate under high ambient temperature may

increase the internal component temperature and will require a de-rating in output current. Please refer to

the specification sheets to receive the optimum mounting position and information about the de-rating curve.

（4）Fans and ventilation holes must be kept free from any obstructions. Also a 10-15 cm clearance must be kept

when the adjacent device is a heat source.

（5）Recommended wires are shown as below.

Make sure that all strands of each stranded wire enter the terminal connection and the screw terminals are

securely fixed to prevent poor contact.

（6）For other information about the products, please refer to www.meanwell.com for details.

 Warning / Caution !!

（1）Risk of electrical shock and energy hazard. All failure should be examined by a qualified technician. Please do

not remove the case of the power supply by yourself!

（2）Please do not install power supplies in places with high moisture or near the water.

（3）Please do not install power supplies in places with high ambient temperature or near fire source. The