MEAN WELL HLG-240H Series 240W Constant Voltage and Constant Current LED Driver Owner’s Manual
- June 3, 2024
- MEAN WELL
Table of Contents
MEAN WELL HLG-240H Series 240W Constant Voltage and Constant Current LED
Driver
Features
- Constant Voltage + Constant current mode output
- Metal housing with class I design
- IP67/IP65 rating for indoor or outdoor installations
- Function options: output adjustable via potentiometer 3 in 1 dimming
- Typical lifetime > 62000 hours
- 7 years warranty
Applications
- LED street lighting
- LED high-bay lighting
- Parking space lighting
- LED fishing lamp
- LED greenhouse lighting
- Type “HL” for use in Class I, Division 2 hazardous (Classified) location.
I GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx
Description
HLG-240H series is a 240W AC/DC LED driver featuring the dual mode constant
voltage and constant current output. HLG-240H operates from 90～305VAC and
offers models with different rated voltage ranging between 12V and 54V. Thanks
to the high efficiency up to 93.5%, with the fanless design, the entire series
is able to operate for -40℃ ~ +90℃ case temperature under free air convection.
The design of metal housing and IP67/IP65 ingress protection level allows this
series to fit both indoor and outdoor applications. HLG-240H is equipped with
various function options, such as dimming methodologies, so as to provide the
optimal design flexibility for LED lighting system.
Model Encoding
SPECIFICATION
BLOCK DIAGRAM
DRIVING METHODS OF LED MODULE
This series is able to work in either Constant Current mode (a direct drive way) or Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs.
Typical output current normalized by rated current (%)
DIMMING OPERATION
3 in 1 dimming function (for B/AB-Type)
-
Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-:
1 ~ 10VDC, or 10V PWM signal or resistance. -
Direct connecting to LEDs is suggested. It is not suitable ‧ to be used with additional drivers.
-
Dimming source current from power supply: 100μA (typ.)
Applying additive 1 ~ 10VDC
Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz):
Applying additive resistance:
Note: In the case of turning the lighting fixture down to 0% brightness,
please refer to the configuration as follow, or please contact MEAN WELL for
other options. 
Using a switch and relay can turn ON/OFF the lighting fixture.
OUTPUT LOAD vs TEMPERATURE(Note. 10)
STATIC CHARACTERISTICS
POWER FACTOR(PF) CHARACTERISTIC
Tcase at 80℃
De-rating is needed under low input voltage.
TOTAL HARMONIC DISTORTION (THD)
48V Model, Tcase at 80℃
EFFICIENCY vs LOAD
HLG-240H series possess superior working efficiency that up to 93.5% can be
reached in field applications.
LIFETIME
MECHANICAL SPECIFICATION
Blank/D-Type
Case No.994C Unit:mm
A-Type
B-Type
AB-Type
C-Type
AC Input Terminal Pin No. Assignment
| Pin No. | Assignment |
|---|---|
| 1 | FG |
2| AC/L
3| AC/N
DC Output Terminal Pin No. Assignment
| Pin No. | Assignment |
|---|---|
| 1 | -V |
| 2 | +V |
WATERPROOF CONNECTION
Waterproof connector
Waterproof connector can be assembled on the output cable of HLG-240H to
operate in dry/wet/damp or outdoor environment.
Cable Joiner
CJ04 cable joiner can be purchased independently for user’s own assembly.
MEAN WELL order No. : CJ04-1, CJ04-2.
Junction Box Option
Junction box option is available for A / Blank – Type. Please contact MEAW WELL for details.
INSTALLATION MANUAL
Please refer to : http://www.meanwell.com/manual.html