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
power supplies, with built-in fan and without built-in fan, depending on their rated power or design concept.
Installation
（ ）1 Before any installation or maintenance work, please disconnect your system from the utility.
Ensure that it can’t be re-connected inadvertently!
（ ）2 Keep enough insulation distance between mounting screws and internal components of power supplies. Please
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 Input and Output terminal
Terminal Screw
Series Screw Size Suggested
Torque
RSP-750 / 1000 / 1500 / 2000 / 2400 / 3000
SE-450 / 1000 / 1500
HEP-600 MSP-300 ，HRP-300，HRPG-300，
SP-480，SP-750，SPV-1500，USP-500，RST-10000
M4 10-12kgf-cm
HRP-075 / 100 / 150 / 200，HRPG-150 / 200
LRS-035 / 050 / 075 / 100 / 150 / 150F / 200 / 350
MSP-100 / 200
NED-035 / 050 / 075 / 100，NET-035 / 050 / 075
NES-025 / 035 / 050 / 075 / 100 / 150 / 200 / 350
QP-200 / 320 / 375
RD-050 / 065 / 085 / 125，RID-050 / 065 / 085 / 125
RS-035 / 050 / 075 / 100 / 150
RSP-075 / 100 / 150 / 200 / 320
SP-075 / 100 / 150 / 200 / 240 / 320，SPV-150/300
SE-100 / 200 / 350，HSP-250，PSP-600
M3.5 8-10 kgf-cm
RSP-1600
RD-035，RT-050 / 065 / 085 / 125
RQ-050 / 065 / 085 / 125
TP-075 / 100 / 150，QP-100 / 150
RS-015 / 025
NES-015，USP-150
M3 6-8 kgf-cm
ERP-350
HDP-190 / 240
NEL-200 / 300
#6 8-10 kgf-cm
