The Protection Controls SS100A Flame Pak Amplifier plug-in electronic sensing unit provides immediate response via the flame rectification principle. Sensing is achieved either by either a flame rod which creates a DC signal to the Flame Pak, or by the P-C II UV Scanner in which a DC signal is developed by an ultra-violet (UV) sensitive tube. In either system, if the signal from the flame to Flame Pak is interrupted, the circuit to the fuel valves is broken, and can energize an alarm circuit if required. The Protection Controls SS100A Flame Pak Amplifier has a standard 2 to 4 second flame response time. Features: Flame failure response, 2 to 4 seconds Plug-in solid-state circuitry encapsulated, immediate response (FLAME-PAK) Enclosed, interchangeable plug-in relays Operates with flame rod and/or P-C Il ultra-violet sensors Built-in flame response light(s) TELEFIER first-out flame indication Components and terminals on top of chassis Specifications: Manufacturer: Protection Controls, Inc. Manufacturer Part Number: SS100A Ambient temperature: Minus 400 to plus 1400 F Flame response: 2 to 4 seconds (0.8 sec. available) Voltage [Frequency: 120V AC ± 10%, 50-60 Hz Voltage at E terminal to ground: 390V AC Voltage at UV terminal to ground: 590V AC Rating: 125VA pilot duty Power consumption: Single burner — 35VA or less Multi-burner —I OVA for each additional burner