Overview: The FN-1024X-220 is a power supply that converts a 220VAC / 60Hz input to a 24VDC regulating output (see specifications below). Specifications: Input: Supervision: • Nominal 220VAC 50/60Hz, 2.5 amp. • AC fail supervision (form “C” contacts). Output: • Low battery supervision (form “C” contacts).
LED Diagnostics: Red (DC) Green (AC) Power Supply Status Normal operating condition. Loss of AC. Stand-by battery supplying power. No DC output. Loss of AC. Discharged or no stand-by battery. No DC output. Fig. 1 CAUTION: De-energize unit prior to servicing. For continued protection against risk of electric shock and fire hazard replace fuses with the same type and rating.
Terminal Identification: Terminal Legend Function/Description L, N Connect 220VAC 50/60Hz to these terminals: L to hot, N to neutral. Do not use the [G] terminal. 8 amp supply current in non-alarm condition with 10 amp supply current during alarm for Fire + DC - - - Alarm Applications.
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J. Battery capacity required I*1.8 (safety factor) Note: FN-1024X-220 power supply is designed to work with batteries up to 65AH. Please note, line [I] must not exceeds 36AH. You have to reduce either standby current consumption or standby time in order to comply with requirement.
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Notes: Hochiki America Corp. 7051 Village Drive, Suite 100, Buena Park, CA 90621-2268, 714-522-2246, Fax: 714-690-7890, www.hochiki.com IIFN-1024X-220 G02N - 8 -...