MEAN WELL HBG, HBGC & XBG Series Circular LED Drivers
The HBG, HBGC, and XBG series are specialized, heavy-duty LED drivers defined by their unique circular (round) metal housing. They are masterfully engineered to perfectly match the mechanical structure of "UFO" style high-bay lighting, stage lighting, and architectural spotlighting fixtures.
- Optimized Circular Form Factor: The round chassis allows lighting designers to mount the driver directly onto the back of a circular heatsink, creating a sleek, aerodynamic, and perfectly balanced UFO high-bay fixture.
- Rugged Metal Housing: Encased in a heavy-duty aluminum shell and fully potted with heat-conducting silicone, offering superior thermal dissipation and extreme structural durability.
- Harsh Environment Ready: Boasts an IP65 or IP67 rating (depending on the model), making them completely dust-tight and highly resistant to moisture in demanding industrial facilities or damp locations.
- Long Lifespan: Built with premium industrial-grade components to ensure a long operational lifespan under high-temperature conditions common near factory ceilings.
Technical Highlights
- Wide Input Range: Operates on universal AC input (90~305VAC), making them highly adaptable to standard commercial and industrial power grids.
- High Efficiency: Advanced circuit topology provides high energy conversion efficiency up to 93.5%, minimizing heat output and maximizing the lifespan of the attached LED modules.
- Active PFC: Built-in Active Power Factor Correction (PF > 0.95) complies with stringent harmonic current regulations (EN61000-3-2 Class C).
- Industrial Surge Protection: Engineered to withstand significant electrical surges (e.g., 6KV/4KV), ensuring uninterrupted operation in heavy industrial zones.
Series Comparison: HBG vs. HBGC vs. XBG
While all three series share the iconic circular design for high-bay lighting, they feature distinct power architectures tailored to different manufacturing strategies.
| Feature | HBG Series (Classic) | HBGC Series (High Power) | XBG Series (Compact/New) |
|---|---|---|---|
| Output Mode | Constant Current (CC) | Constant Power (CP) | Constant Power (CP) |
| Available Wattages | 60W, 100W, 160W, 200W, 240W | 300W | 100W, 160W, 240W |
| Key Advantage | Industry-standard, highly proven design with a wide range of standard wattages. | Delivers massive power for extreme high-bay applications with a flexible CP output. | Next-generation design. More compact and cost-effective than the classic HBG series. |
| Ideal Applications | Traditional UFO high-bay retrofits and stage lighting. | Large-scale industrial facilities and warehouse illumination. | Modern, compact high-bay designs requiring strict cost-control and smaller form factors. |
Design Note: The Constant Power (CP) architecture found in the HBGC and XBG series allows manufacturers to use a single driver model to power various LED board designs by dynamically adjusting the voltage to match the selected current, heavily reducing inventory complexity.
Dimming & Control Suffixes
These series utilize specific suffix codes to denote their tuning and smart-dimming capabilities. Choose the option that fits your facility's control network:
| Suffix Code | IP Rating | Feature Description |
|---|---|---|
| Blank | IP67 | Standard fixed output version. Cables are provided for I/O connection. No manual adjustment or dimming. Ideal for straightforward ON/OFF industrial lighting. |
| A-Type | IP65 | Features an internal potentiometer accessed via a waterproof rubber plug. Allows precise manual tuning of the Output Current (Io). |
| B-Type / AB-Type | IP67 / IP65 | Built-in 3-in-1 Dimming function (0~10VDC, 10V PWM signal, or resistance). AB-Type combines remote dimming with the manual current tuning of the A-Type. |
| DA-Type | IP67 | Integrated with DALI control technology for advanced, addressable digital lighting networks in smart factories. |
