DC UPS: StartGuard
The abrupt DC system voltage drop that accompanies engine starting can cause
communication/navigation electronics 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 sensing 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), 5 amp-hour capacity, Certified by DOT and IATA for shipment by air.
Back-up Capacity (Fully Charged): (See matrix)
|
Model
|
Input
|
Back-Up Capacity
|
Dimensions
|
Weight
|
|
1 Minute
|
2 Minutes
|
Inches
|
Centimeters
|
Lbs
|
Kg.
|
|
NS-12-20
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13.8-14.8 VDC
Nominal 15.5 VDC Max
|
20 amps
|
18 amps
|
8.25 x 4.9 x
3.5
|
20.1 x 12.5 x
8.9
|
5.5
|
2.5
|
Provides Voltage Protection During Engine Start
WARNING:
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to 
