DC UPS – Mobile
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.
Ordering information:
- NS-12-20 Mobile DC UPS Startguard
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 | 13.8-14.8 VDC Nominal,15.5 VDC Max | 20 amps | 18 amps | H | W | D | H | W | D | 5.5 | 2.5 |
| 8.25 | 4.9 | 3.5 | 20.1 | 12.5 | 8.9 | ||||||
