DC Power Conditioner StartGuard™ Cat. No. K- NS-12-20

$273.90

StartGuard™ Provides Voltage Protection During Engine Start The abrupt DC system voltage drop that accompanies engine starting can cause microprocessor-based voice and data transmitters to “dump” programmed memory. 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. Specifications Input Voltage: 13.8 - 14.8 VDC nominal, 15.5 VDC max. Relay Activation Input Voltage: 7-15 VDC Output: 20 amps max. Battery: 12 VDC , sealed rechargeable, 5 - 7 year life (typical) 4 amp-hour capacity              Certified by DOT and IATA for shipment by air Replacement battery P/N: 591-0412-0 Back-up Capacity (Fully Charged): (See matrix below) Model Input Back-Up  Capacity 1 Minute 2 Minutes NS-12-20 13.8-14.8 VDC Nominal 15.5 VDC Max 20 amps 18 amps Dimensions Inches Centimeters Kg. H W D H W D 2.5 8.25 4.9 3.5 20.1 12.5 8.9 Model: 426-3222-0