Tripp Lite UT1250UL User Manual
Model #: ut1250ul
Tripp Lite
1111 West 35th Street
Chicago, IL 60609 USA
Telephone: +(773) 869 1234
Model #: UT1250UL
PowerVerter® 1250W Utility/Work Truck Inverter/Charger with 2 Outlets
Highlights
12V DC or 120VAC input; 120VAC output; 2 GFCI protected outlets
1250 watts continuous, 1875 watts OverPower and 2500 watts
DoubleBoost inverter output
3 stage, 40A / 10A selectable wet / gel / AGM cell battery charger
Built-in Isobar® premium AC surge protection and Auto Transfer
Switching option for battery backup / UPS operation
Meets OSHA requirements
Description
Tripp Lite UT1250UL Utility Work Truck Inverter / Charger are the quiet alternative to gas generators with no fumes, fuel or noise. It provides
equipment with utility or generator supplied AC electricity filtered through premium ISOBAR surge protection. This DC-to-AC inverter with automatic
line to battery transfer and integrated charging system serves as an extended run UPS, a standalone power source or an automotive inverter
suitable for rugged work site applications. Supplies up to 1250 watts of continuous 120V AC power from any 12V DC battery or automotive DC
source. OverPower inverter output feature temporarily provides up to 150% of the continuous output for 1-60 minutes, and DoubleBoost inverter
output feature delivers up to 200% of continuous output for up to 10 seconds, providing the extra power needed to start heavy-duty tools and
motorized equipment. When AC cable is connected to a live wall socket, commercial power passes through to connected equipment and the battery
set is recharged via 3-stage selectable 10/40Amp charging system. In UPS mode, the UT system responds to blackouts and voltage fluctuations
with a near instantaneous automatic transfer to battery derived AC output. A set of high current DC input terminals is included for simple installation
(user supplies batteries and cabling – see owners manual for recommendations). Passes sine wave utility or generator power during battery
charging and UPS line power operation, plus efficient PWM sine wave AC output in inverter and UPS backup modes. Reliable large transformer
design, with frequency control, powers resistive electronic loads or large inductive motors, compressors and other devices with high current needs on
startup. Included is the APSRM4 wired remote power switch with full status LED’s, which provides remote power inverter on/off switching and
continuous status information. The UT1250UL supports an unlimited amount of runtime with user-supplied batteries.
Applications
Versatile inverter / charger system with auto-transfer switching serves as an automotive inverter for utility work trucks, conversion vans and fleet
service vehicles; a standalone power source for off grid, alternative energy or export applications, emergency home power applications such as
sump pumps, and as an uninterruptible power supply (UPS) for items compatible with a 16.6 millisecond transfer time
Package Includes
UT1250UL Inverter/Charger
APSRM4 Remote
Remote battery temperature sensor cable
Instruction manual with warranty information
Features
16.6 millisecond automatic transfer between line and battery power supports UPS protection for equipment compatible with a one cycle
transfer time
1250W continuous AC output in inverter mode, 2500W continuous AC output in AC mode
DoubleBoost output supports momentary startup loads of up to 200% of the continuous rating for up to 10 seconds - OverPower output
supports duration overloads to 150% for 1-60 minutes under ideal battery and temperature conditions
3-stage selectable 10/40 Amp battery charger with adjustable settings for wet/gel/AGM battery types
2 NEMA 5-15R GFCI protected outlets pass 120V line power or inverter output through to connected equipment
3 position operating mode switch supports “AUTO” mode to enable automatic transfer between DC and AC modes, CHARGE ONLY to