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1217A

The 1217A power supply provides additional protection to your equipment in the event of an overload. Overloads trigger a power-supply alarm, but the system's cooling fans continue to run, and the power supply continues to function. The new power supply replaces the WP-51193 L3 and L4-25. It is fully backward compatible.

The 1217A is a power factor-corrected, 50/60-Hz, autoranging (90-264 VAC) input, multi-output power supply providing regulated DC output and switch-selectable 20/25-Hz AC Ringer output voltages. It meets the harmonic distortion requirements of IEC1000-3-2 (PFC), the immunity requirements of IEC 1000-4, and the safety requirements of IEC 950, as well as current UL and CSA requirements.

The 1217A mounts in the power supply slot of the carrier. A power cord with a 3-prong plug on one end connects the supply to a dedicated, AC power source.


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