Mean Well PWM-200-48KN Power Supply 200W 48V KNX

Yes. The PWM-200-48KN has an integrated KNX interface and eliminates the need for a KNX-DALI gateway. It provides 200W at 48V (4.17A) with constant voltage PWM output, making it a direct driver for 48V LED strips in KNX-controlled commercial or residential lighting systems.

Yes. The IP67 rating provides dust and temporary immersion protection, allowing the unit to be installed outdoors in enclosures or weather-protected locations. The -40°C to +85°C operating range and 100–305 VAC input make it flexible across international installations and harsh climates.

The unit delivers 200W at 48V. To estimate run length, divide 200 by your strip's watt-per-meter rating—a 10 W/m strip allows up to 20 m (200 ÷ 10 = 20). The lower current at 48V compared to 12V or 24V also reduces voltage drop, making longer runs more feasible. Verify your strip's rated power per meter before finalising the design.

Yes. KNX integration allows the driver to participate in scene and mood lighting setups controlled directly from the room's KNX panel or hotel management system. The 200W output at 48V supports longer LED strip runs in cove, cornice, or accent lighting typical of hospitality interiors.

The standby power consumption is below 0.5W. This is relevant in buildings targeting energy certifications or in occupancy-controlled zones where the driver is switched to standby frequently. Low standby losses help reduce overall building energy consumption when large numbers of drivers are deployed.

Yes. The built-in KNX interface enables daylight sensor or astronomical clock input from the KNX bus to adjust brightness automatically. The 200W, 48V output supports significant runs of 48V LED tape suitable for open-plan office ceiling installations, and the lower 48V current reduces voltage drop over longer runs.