320W at 480V. The Biggest Fixtures in the Building Need the Toughest Driver.
The SS-320M powers the largest LED high bay and industrial fixtures from 249-528Vac high-voltage input. 93% efficiency, IP67 waterproof, 10kV surge protection, programmable output. For stadiums, distribution centers, and heavy industrial facilities where fixture failure isn't just inconvenient — it's dangerous.
320W From 249-528Vac — Direct High-Voltage Connection
No transformer, no voltage conversion losses. Connects directly to 277V, 347V, or 480V industrial power systems. The fewer components in the power chain, the fewer failure points.
93% Efficiency at Maximum Load
At 320W, every efficiency point matters. 93% means only 22W of heat waste instead of 48W at 85% efficiency. That's the difference between a reliable fixture and a premature failure.
IP67 + 10kV for Harsh Environments
Sealed against water ingress. 10kV surge protection handles industrial electrical transients. Hazardous location rated (Type HL) for facilities with classified areas.
Programmable Output Current
One driver SKU adjustable to match different LED module configurations. Reduces warehouse inventory from multiple part numbers to one.
