SKU:102324
Power-Pac 14AH Power Supply
The 12V DC power supply features built-in backup batteries, which are charged during normal operation and then continue to power radios and critical navigation equipment when AC power is lost. The Power-Pac is ideal for commercial vessels, work boats, and yachts.
The Power-Pacs highly regulated, low-rising 10-amp output powers radios and other sensitive communications equipment without causing RF or audio interference. At the same time, it floats and charges one or two (depending on the model) built-in 7-amp/hour backup batteries. These are kept at peak charge during the normal functioning of the unit when AC is being supplied. In the event of a loss of AC power, the internal batteries automatically take over to power communication equipment, providing a true uninterruptible DC source.
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With a 14 Amp/Hour Battery Installed, the Unit Provides Approximately the Following Power:
*Assuming battery at full charge when a.c. power failed.
The Power-Pac 7 A/H (single battery model) can power a 25-watt transceiver for up to 3 hours, based on a 20% transmit/receive duty cycle. Power-Pac 14 A/H can provide the same service for up to 6 hours. Provision is made for expanding backup power up to twelve hours (in this example, longer under lesser loads) with the installation of additional externally wired batteries (total 28 amps/hours max.). Batteries are automatically recharged when the AC is restored.
The operator is kept informed of all important functions, such as AC input, DC output, and battery status, with front panel indicator lights and a low battery warning buzzer.
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The Newmar Power-Pac 14AH Power Supply is a reliable, high-performance 12V DC power source designed specifically for marine vessels, work boats, and yachts. Featuring a highly regulated, low ripple output, it ensures clean and noise-free power delivery to radios and sensitive communication equipment. Its built-in, on-line standby battery system provides immediate backup in case of AC power loss, maintaining uninterrupted operation of critical systems. The unit includes internal mounting options and terminals for converting the 7A/H model into a 14A/H capacity, offering flexibility for various power needs. The Power-Pac's indicator lights and warning signals keep operators informed of AC input status, battery charge levels, and low battery conditions, ensuring proactive management of power supply and backup status.
Designed with user safety and equipment protection in mind, the Power-Pac features over-voltage, current limit protections, and automatic thermal shutdown. Its input/output fuses and separate terminals for external battery charging add layers of security and expandability. The case is constructed from durable vinyl laminated aluminum, making it suitable for harsh maritime environments. The unit operates efficiently within temperatures from 0 to 40 degrees Celsius, and its input switch allows easy selection between 115V and 230V AC power sources.
The Power-Pac 14AH Power Supply delivers approximately 7 amps for up to 100 minutes, 10 amps for 60 minutes, 15 amps for 30 minutes, and 20 amps for 15 minutes when fully charged. With a 14 amp/hour battery installed, it can power a 25-watt transceiver for up to 6 hours under typical duty cycles. Additional external batteries can be wired to extend backup power up to twelve hours or more, depending on load. The unit automatically recharges batteries when AC power is restored, ensuring readiness for subsequent power outages. It also offers optional features such as Form C AC failure contacts and additional batteries for increased capacity. The Power-Pac is DOT and IATA certified for air shipment, ensuring compliance with transportation standards for sealed lead-acid, deep-cycle batteries. Its compact size and robust construction make it an excellent choice for maintaining reliable communication systems in demanding marine environments.
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