.Newmar Nav-Pac 12v DC UPSCp>Model: NP-12

Prevents voltage "drop-out" during engine start and / or other high intermittent loads such as Thrusters
Absorbs line "spikes"
Filters out electrical interference
Provides supplemental voltage / battery back-up for up to 15 min.
Marine communication / navigation electronics such as programmable data transceivers, GPS and other microprocessor-controlled devices require clean and steady DC input power. Their sensitive circuitry is highly vulnerable to voltage drop from engine start, noise and line spikes from alternators and motors, and conducted noise from various other electronic devices. NAV-PAC prevents these conditions from affecting electronics.p>SpecificationsC
Output 12 Volt @ 20 amps max. Dimensions 5.25' x 6.2' x 7.4' BatteryC Type Sealed Rechargeable 5.0 Amp-Hour Life 5-7 years Noise Filtering Audio through 200 MHZ Voltage Spike Protection Transient energy capability; 100 Joules, 4,000 amps Max (8 x 20 micro seconds) Back up Power @ 12vC 8A Draw 15 Minutes 12A 8 Minutes 18A 2 Minutes 20A 1 Minute
.Start Guard | NavPac StartGuard Provides Voltage Protection During Engine Start The abrupt DC system voltage drop that accompanies engine starting can cause microprocessor-based voice and data
.StartGuard solves this problem by providing supplemental voltage to sensitive electronics while the engine is cranked
.It contains a sealed rechargeable battery which is switched on-line to electronics when the starter switch or solenoid is engaged
.When the engine is running StartGuard automatically goes off-line and the internal battery is recharged by the alternator

Newmar Np-12 Nav Pak