Original Mebay ATS320AC Diesel Generator Automatic Transfer Swith ATS Controller

Why Choose the Original Mebay ATS320AC?

ATS controllers are critical components in backup power installations, governing automatic switch‑over between utility mains and standby diesel generators for lighting, industrial equipment, telecom and commercial loads. A failing ATS controller can cause delayed generator start‑up, failed power transfer, or complete loss of backup supply. The Mebay ATS320AC is built to Mebay’s exacting industrial standards, giving you confidence in every power transition.

Specifications

Part Number: ATS320AC Brand: Mebay Type: Genset Automatic Transfer Switch Controller Condition: New (Original) Operating Power Supply: DC 8‑24V Mains & Genset AC Voltage Input: 90‑450VAC (phase‑neutral), 50/60Hz Power Consumption: Max 1W standby, Max 2W working Relay Output Ratings: Mains close output 250V/5A NO; Gens close output 250V/5A NO; Remote start output 250V/3A NC Max Cumulative Hour Meter: 99999.9 Hours Physical Dimension: 106mm × 86mm × 45mm Panel Cut‑out Size: 78mm × 66mm Net Weight: 0.50kg Protection Grade: IP54 (IP65 when fitted with included waterproof rubber gasket) Working Temperature Range: ‑25℃ ~ +65℃, adapt harsh generator cabinet environment Storage Temperature: ‑40℃ ~ +85℃ Housing: Black ABS plastic panel‑mount enclosure with membrane operation buttons

Common Applications

This ATS controller is widely deployed for diesel generator backup systems, commercial standby power, telecom power cabinets, small industrial facilities and off‑site equipment requiring automatic mains‑genset switching. Always cross‑reference the part number and review wiring diagrams to confirm system compatibility before commissioning.

Installation Tips

Disconnect both mains AC power and generator battery supply before installing any generator control component. Complete panel cut‑out according to dimension drawing, secure the controller into the cabinet, and follow official wiring schematic for mains input, genset input and relay output terminals. Restore power supply, configure parameters via front‑panel buttons or USB connection, and test auto‑transfer sequence to confirm proper operation. For fitment questions or technical support, please contact us before placing your order.