Enclosed Type Switching Power Supply
Type:
(Families: CSP, DPU, ENP, ERP, G3, HDP, HEP, HRP, HRP-N, HRP-N3, HRPG, HSP, LRS,
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
Series
ENP-120 / 180 / 240 / 360
NES-015
QP-100 / 150
RD-035
RQ-050 / 065 / 085 / 125
RS-015 / 025
RT-050 / 065 / 085 / 125
TP-075 / 100 / 150
USP-150
DPU-3200
HRP-075 / 100 / 150/ 150N / 150N3 / 200
HRPG-150 / 200
HSP-250
LRS-035 / 050 / 075 / 100 / 150 / 150F / 200 / 350 / 450 / 600
MSP-100 / 200
NED-035 / 050 / 075 / 100,NET-035 / 050 / 075
NES-025 / 035 / 050 / 075 / 100 / 150 / 200 / 350
NSP-1600 / 3200
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 / 600 / 1600
SE-100 / 200 / 350
SP-075 / 100 / 150 / 200 / 240 / 320
Installation Manual
MSP, NED, NEL, NES, NSP, PSP, PSPA, QP, RS, RSP, RST, SE, SP, SPV, TP, UHP,
USP)
Terminal Screw
Screw Size
Suggested
Torque
M2.6
4-5
M3
6-8
M3.5
8-10
Need help?
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