Tripp Lite UT1250UL - Manual (Page 2)

maintain a full battery charge when AC is present without auto transfer and SYSTEM OFF settings
Set of 6 front panel LED’s display continuous status
Set of 4 dip switches support wet/gel/AGM battery charging profiles, adjustable 135/145V high voltages and selectable 75/85/95/105V AC
low voltage auto transfer during brownouts
Set of 4 additional dip switches support 4 levels of charger limiting relative to output load size, a battery equalization program and battery
charger low/high settings
Resettable 10A charger AC input breaker and settable 12A AC output breaker and automatic 2-speed cooling fan
Automatic overload and thermal (overheating) shutoff
Front panel remote control connector enables remote off/on switching with included APSRM4 remote
Load sensing control dial enables adjustable load threshold required to automatically turn the inverter on and off in DC mode as load
conditions change
Includes a battery temperature sensor with 20 foot cable to prolong battery life by adjusting the charge level based on battery temperature
Specifications
OVERVIEW
Intended Application Utility/Long Haul Truck, Emergency Home Power
OUTPUT
Frequency
compatibility 60 Hz
Output watts 1250
Continuous output
capacity (watts) 1250
Peak output capacity
(watts) 2500
Output nominal
voltage 120V
Output voltage
regulation LINE POWER (AC): Maintains 120V nominal sine wave output from line Source. Inverter Power (AC) Maintains PWM
sine wave output voltage of 120 VAC (+/- 5%)
Output frequency
regulation 60 Hz (+/- 0.3Hz)
Overload protection Includes 10A input breaker dedicated to the charging system and 12A output breaker for AC output loads.
Outlet quantity / type 2 AC outlets
Outlet details 2 NEMA 5-15R GFCI protected outlets
INPUT
Nominal Input
Voltage(s) Supported 120V AC
Recommended
Electrical Service DC INPUT: Requires 12VDC input source capable of delivering 127A for the required Duration (when used at full
continuous capacity- DC requirements increase during Over-Power and Double-Boost operation). AC INPUT: 15A
120VAC recommended
Maximum input
amps / watts DC INPUT: Full continuous load 127A at 12 VDC. AC INPUT 20 amps at 120 VAC with full inverter and charger load
12A max charge only)
Input connection type DC INPUT: set of two (2) DC bolt-down terminals. AC INPUT: NEMA 5-15R GFCI input plug
Input cord length
details DC INPUT: User supplies cabling. 6 gauge or larger (see manual) AC INPUT: attached 6ft. AC line cord with plug.
Voltage compatibility
(VAC) 120
Voltage compatibility
(VDC) 12