Installaon Manual 
 
 
 Type:
:
:
::LED Power Supply 
(
(
(
((Families
:
:
:
::AP, CEN, CLG, ELG, ELN, GSC, HBG, HLG, HLN, HLP, HSG, HVG, LCM, LP, LPF, PLC, NPF, OWA, PCD, 
PLC, PLD, PLM, PLN, PLP, PWM, ULP)
)
)
)) 
 
 Introducon 
The LED power supply  is a dedicated LED  driving device that delivers  a constant current/voltage or generates an 
adjustable current controlled by an external dimmer  to LEDs. Depending on its types  or design concept, some of 
them not only have PFC capability  but also  can  be  located  in  a  harsh environment  such as  dusty,  humid places. 
Mean Well’s LED power supplies include metal case, plasc case, and PCB types. 
 
 Installaon 
( )1 Before commencing any installaon or maintenance work, please disconnect the power supply from the ulity. 
Ensure that it cannot be re-connected inadvertently! 
( )2 Keep proper venlaon around the unit and do not stack any object on it. Also a 10-15 cm clearance must be 
kept when the adjacent device is a heat source. 
( )3 Mounng  orientaons  other  than  standard  orientaon  or  operate  under  high  ambient  temperature  may 
increase the internal component temperature  and will require a  de-rang in output current. Please refer to 
the specicaon sheet to receive the opmum mounng posion and informaon about the  -rang curve. de
( )4 Current rang of an approved primary /secondary cable should be greater than or equal to that of the unit. 
Please refer to its specicaon. 
( )5 For LED power supplies with waterproof connectors, verify that the linkage between the unit and the lighng 
xture is ght so that water cannot intrude into the system. 
( )6 For dimmable LED power supplies, make sure that your dimming controller is capable of driving   
these units. For ELN series, either “D” or “P” type, require 40mA each unit; for those with “3 in 1” dimming  
funcon, e.g. HLG and LPF series, require 0.15mA each unit. 
( )7 Wiring: The wire color will vary by country, please refer to the table below.