ESP-AUTO-T Universal Voltage Quartz Restrike System Features The ESP-AUTO-T is a universal voltage (120-277V) control that incorporates a current sense circuit that automatically lights a quartz lamp when the main HID lamp is extinguished. It has a built-in timer to keep the quartz lamp on for 2-3 minutes during the HID lamp warm-up period. • For or electronic ballast from 120V-277V Universal Voltage Input (Not for use with magnetic ballasts) • Compact and simple to wire • Measures the current drawn by the HID lamp circuit rather than output voltage across the circuit allowing use with virtually any type of lamp or ballast circuit • Operates on HID circuits from 39-450 watts • Operates auxiliary lamps up to 250W • High temperature, flameproof plastic enclosure, 90ºC maximum surface temp rating • Non-arcing switches allow the ESP-AUTO-T to be used in Class 1, Division II vapor tight fixtures • Can be wired directly to emergency generator power • Timed Version (-T) keeps Quartz Lamp illuminated for 2-3 minutes until HID lamp reaches 25-50% brightness • Not to be used to drive a Fluorescent standby source, use ASP-AUTO-T for that application • Patents Pending • Quartz lamp is operated @ 120V for any line-voltage input; 120 through 277V Wiring Dimensions 12” leads, stripped 0.63” 120-277V .75” Electronic HID Ballast HID Lamp Com Yellow White Black 250W Max Quartz Load Yellow 3.83” 1.5” Red Threaded Nipple: ½”-NPS ESP-Auto MADE IN USA Of Imported And Domestic Components Specifications subject to change without notice. Rev 2-16-15 Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
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