High IP-Protection (IP67) with Meanwell operating Devices
The HLG series by Meanwell is suited especially for outdoor applications because of high IP protection (IP65 / IP67). Depending on the version (see data sheet) it comes with IP67 protection against penetration of water and dust. Ideal suitable for use in street lighting or other outdoor lights.
Meanwell HLG series for which 7 years warranty from 01.01.2015 is valid:
- All Meanwell HLG's are available, IP65 or IP67 in protected metal cases
- External inputs for PWM or 1-10V are available too. (type B)
- With protected control dials for limiting current (constant current mode) or
constant voltage mode, can be adjusted depending on device type
(For detail see in respective data sheet)
- Application in robust LED lights
- High efficiency up to 94% (depending on operating status)
- Overvoltage protection (surge) of 4 kV
- 7 years manufacturer's warranty
Meanwell HLG40H series
With a universal AC/DC input right up to 305V AC is the HLG40H also suitable for LED's -and street lighting.
from 29,45 €unit price 33,37 €net: 28,04 €
Meanwell HLG60H series
With a universal AC/DC input right up to 305V AC is the HLG60H also suitable for LED's -and street lighting.
from 30,70 €unit price 34,75 €net: 29,20 €
Meanwell HLG80H series
With a universal AC/DC input right up to 305V AC is the HLG80H also suitable for LED's -and street lighting.
from 36,65 €unit price 41,41 €net: 34,80 €
Meanwell HLG120H series
With a universal AC/DC input right up to 305V AC is the HLG120H also suitable for LED's -and street lighting.
from 45,70 €unit price 51,65 €net: 43,40 €
Meanwell HLG150H series
With a universal AC/DC input right up to 305V AC is the HLG150H also suitable for LED's -and street lighting.
from 46,29 €unit price 52,48 €net: 44,10 €
Meanwell HLG185H series
With a universal AC/DC input right up to 305V AC is the HLG185H also suitable for LED's -and street lighting.
from 49,77 €unit price 56,30 €net: 47,31 €
Meanwell HLG240H series
With IP65 is the HLG240H ideally suited for indoor and outdoor applications.
from 64,96 €unit price 73,52 €net: 61,78 €
Meanwell HLG320H series
LED power supply in metal housing with output voltages from 12V to 54V available.
from 94,53 €unit price 107,12 €net: 90,02 €
Meanwell HLG600H series
The HLG600H corresponds to global standard for lighting.
from 171,49 €unit price 194,17 €net: 163,17 €
Operating modes of Meanwell with indication of IP67, IP65
The well known and proven Meanwell HLG power supplies can be adjusted with a variaty of possibilities also
dimming.The description can be found below.
This is characterized by each last letter in the product name. (Marked "Z" in example below: RFG xxxH-yyZ)
An exception is the type without the last letter after the voltage indication (yy). This Meanwell power supply
allows no adjustment, however, provides protection to IP67.
Typ _ (e.g. HLG-240-12) - IP67:
The type "blank", without a letter designation has only one connection cable and no further adjustments. This
one is particularly for IP67 ensured.
Typ A (e.g. HLG-240-12A) - IP65:
Type A allows an alternative constant current or constant voltage mode. This depends on load and settings of
internal potentiometer, which are behind small rubber covers to protect against damp proofing.
- Constant voltage mode:
Output voltage can be adjusted in accordance to data sheet via controller Vo.ADJ. in a range around
rated secondary voltage (data sheet stating: Voltage Adj.Range):
This voltage is maintained as long as the maximum current is not exceeded. Then the power supply
switches into constant current mode.
- Constant current mode and operates as constant voltage source:
The controller lo.ADJ is used to set the maximum operating current. The Meanwell HLG goes into
current limiting and acts as a constant current source.
This however, works only if the connected load impendance is sufficiently low to the
operating voltage. (Ohm's law), as in case with LEDs.
Typ B (e.g. HLG-185-12B) - IP67:
Type B has been specifically designed to dim LEDs or LED modules / LED lamps. The special feature are
its various options to dim.
In addition to the connection lines for main input voltage (three-pole: green, yellow, brown, blue) and the
output line (red, black) the Meanwell HLG type B has also a third connection line with colors (blue, white) for the
possibility to dim.
- PWM (pulse width modulation):
At the entrance a 10V control signal is connected, the pulse width ratio determines the output voltage of
the power supply and therefore the brightness of the connected LED lamps. (Warning: LED lamps have
to be suitable for dimming).
To supply the PWM signal, there are different products on the market e.g. to generate a PWM signal
from phasecutdimming. Frequently operating devices are controlled parallel. Especially popular is the
adapter DAP-04 from Meanwell, which works as a DALI PWM adapter and therefore the most powerful
Meanwell transformers can be controlled via DALI. The PWM ration determines the output
voltage, as the following table shows:
Conventional PWM frequency between 100Hz and 3kHz
If a variable voltage from an external source between 1 to 10V is applied to the input, the output voltage
changes in accordance with following table:
Important: electrical isolation between the output voltage and control voltage.
- Potentiometer control:
If a potentiometer, a variable resistor between 0 and 100 ohms, is connected, the output voltage can be
assigned to the resistance values in the table below:
If several units are operated parallel accordingly lower resistance values should be used.
Typ C (z.B. HLG-320-24C) - IP20:
The only difference between type C and type A is the connection option. Instead of lines, type C has a
terminal block. This provides no higher IP protection. Currently not available at LEDclusive.de.