This power supply from Meanwell HLG-480H is a high performance dust - and waterproof AC-DC power supply up to 480W. The HLG-480H series power supplies is equipped with a dual constant voltage and constant current mode. It is possible to set the output voltage / current limitation separately from each other.
For example, the Meanwell HLG-480H - LED switching power supply by output power 480W and 24V to 54V output voltageis ideally suited for operating 24V lamps, such as for example. LED applications in the street, indoor greenhouse, stadium and architectural lighting.
Up to a power of 480W, several lamps can be connected to a single transformer. Cost savings!
High degree of protection also allows it to be used outdoors. It is also possible to dimming via an additional input. (Type B).
Model designation of the HLG series:
HLG480H features (depends on type):
- 7 Years manufacturers warranty
- IP65 for indoor or outdoor installations
- Cooling by free air convection
- Built-in active PFC function
- Protections: over -/laod, -/voltage, -/temperature
- IP65/IP67 for outdoor installations
- Three possibilities of dimming via 1-10 V, PWM or resistance
- OCP point adjustable through output cable or internal potentiometer
- Universal alternate current up to 305VAC
- Type H for use Class I Zone 2 (gases and vapors)
- Compliance to worldwide safety regulations for lighting
Performance HLG480H Typ -xx"A":
- IP65 design for indoor or outdoor installations
- IP65 rated. Output voltage and and constant current level can
- be adjusted through internal potential meter.
Performance HLG480H Typ -xx"B":
- Constant current control regulation about 1-10V or PWM entrance, as well as external potentiometer
- IP67 protection. For indoor -and outdoor applications
- High performance via DALI dimming in conjunction with DAP-04 DALI PWM converter
For more information on dimming via DALI and PWM, please refer to this article: DALI PWM Solution for dimming of LED technologyik
Technical data to Meanwell power supply HLG:
|Execution||For LED and lighting applications|
|Model||Switching power supply, Performance H|
|Input||90 - 305 VAC / 127 - 431 VDC 47 -63 Hz|
|Rated Power||480 - 480,6W (voltage depending, see datasheet)|
|Surge solidity||4 kV|
|Output operating parameters||See data sheet|
|Approbation||UL / EN Class C|
|Dimension||262mm x 125mm x 43.5mm (H x W x D)|
On request, we also offer type and voltage ranges.
Further technical data can be found in the datasheet under "downloads"
|Constant Current:||2,4A - 5A, 5A, 13A, 16A, > 5A|
|Dimmable/Control:||1..10V, PWM, Switchable On/off|