：：LED Power Supply
：：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）
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.
（ ）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.