اپتوالکترونیک لوازم جانبی اپتوالکترونیک

Product Attributes

Features

• ESP-AUTO-T is a universal voltage (120–277V) controller with built-in current sensing circuitry that automatically illuminates a quartz lamp when the main HID lamp is extinguished.
• Built-in timer keeps the quartz lamp lit for 2–3 minutes during HID lamp warm-up.
• Compatible with electronic ballasts rated for 120V–277V universal voltage input (not suitable for magnetic ballasts).
• Compact design with simple wiring.
• Measures HID lamp circuit current rather than output voltage across the circuit, making it compatible with virtually any lamp or ballast circuit type.
• Operates on HID circuits from 39–450 watts.
• Drives auxiliary lamps up to 250W.
• High-temperature, flame-retardant plastic housing rated for maximum surface temperature of 90ºC.
• Arc-free switching allows ESP-AUTO-T for use in Class 1, Division 2 wet location fixtures.
• Direct connection to emergency generator power supply.
• Timed version (-T) keeps the quartz lamp lit for 2–3 minutes until the HID lamp reaches 25–50% output.
• Not suitable for driving fluorescent backup light sources; use ASP-AUTO-T for such applications.
• Patent pending.
• For any line voltage input from 120 to 277V, the quartz lamp operates at 120V.