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RV1250ULHW

1250W PowerVerter RV Inverter/Charger with Hardwire Input/Output

Delivering Reliable Power Away from Standard AC Outlets
This inverter/charger is a reliable power source for a wide variety of equipment ranging from power tools and pumps to portable lighting and computer equipment in heavy-load conditions. With no fumes, fuel or excess noise, it’s an excellent alternative to generator power. It converts stored power from a DC battery source to safe, stable, computer-grade AC power for unlimited runtime.

Recommended for Mobile, Emergency and Remote Sites
Designed for easy installation in RVs, commercial and fleet vehicles, emergency vehicles and construction equipment, this power inverter is ideal for powering tools, saws, motors, pumps, portable lighting, appliances and computer equipment in heavy-load conditions.

Meets Normal and Peak Power Demands
The DC-to-AC inverter features an automatic line-to-battery transfer switch and integrated charging system that allow it to work as a vehicle inverter, standalone AC power source or extended-run UPS system. An automatic overload detector, cooling fan and resettable AC circuit breakers protect the unit from damage.

Serves as a Battery Charger
When external AC power is supplied and powering connected equipment, this charger/inverter keeps the user-supplied battery charged while simultaneously delivering AC power to connected equipment.

General specifications

Product Name
Eaton Tripp Lite series PowerVerter power inverter and charger
Catalog Number
RV1250ULHW
UPC
037332121691
Product Length/Depth
10.7 in
Product Height
12.6 in
Product Width
10.5 in
Product Weight
23.3 lb
Compliances
RoHS
Certifications
UL Listed
CSA certified
Product Type
Power inverter and charger

Product specifications

Battery Charge
14A / 55A (selectable)
Battery Pack Accessory (Optional)
98-121 sealed lead acid battery (optional)
Expandable Battery Runtime
Runtime is expandable with any number of user supplied wet or gel type batteries
Expandable Runtime Description
Runtime is expandable with any number of user supplied wet or gel type batteries
High Voltage Transfer to Battery Power
In AC "auto" mode, inverter/charger switches to battery mode as line voltage increases to 135V (user adjustable to 145 - see manual)
Transfer Time (Line Power to Battery Mode)
16.6 milliseconds (typical - compatible with many computers - verify transfer time compatibility of loads for UPS applications)
Low Voltage Transfer to Battery Power
In AC "auto" mode, inverter/charger switches to battery mode as line voltage drops to 75V (user adjustable to 85, 95, 105V - see manual)
AC Suppression Joule Rating
600
Continuous Output Capacity (Watts)
1250
Cooling Method
Multi-speed fan
Cord Length Details
DC INPUT: User supplies cabling. 4 gauge or larger (see manual). AC INPUT: hardwire
DC System Voltage (VDC)
Form Factor Supported
Mounting slots enable permanent placement of inverter on any horizontal surface (see manual for additional mounting information)
Front Panel LEDs
Set of 6 LEDs offer continuous status information on load percentage (6 levels reported) and battery charge level (7 levels reported). See manual for sequences.
Input Connection Type
DC INPUT: Set of 2 DC bolt-down terminals. AC INPUT: hardwire
LED Indicators
Set of 6 LEDs offer continuous status information on load percentage (6 levels reported) and battery charge level (7 levels reported). See manual for sequences.
Load Sensing
Optional load sense function enables automatic inverter shutoff and startup as connected equipment is powered off and on. Front panel load sense potentiometer can be set to shutoff or turn on inverter power in response to loads of any level.
LVC (Low Voltage Cut-Off)
10VDC +/-3%
Amperage Rating per watt
DC INPUT: Full continuous load - 95A at 12V DC. AC INPUT: 20 amps at 120V AC with full inverter and charger load (12A max charger-only / combined input load to support charger and AC output is automatically controllable to 66%-33%-0% based on AC output lo
Output Frequency Regulation
60 Hz (+/- 0.3 Hz)
Output Voltage Regulation
LINE POWER (AC): Maintains 120V nominal sine wave output from line power source. INVERTER POWER (AC): Maintains PWM sine wave output voltage of 120 V AC (+/-5%).
Overload Protection
Includes 12A input breaker dedicated to the charging system and 20A output breaker for AC output loads
Peak Output Capacity (Watts)
2500
Power Cord Jacket Type
SJT
Frequency Compatability
60 Hz
Recommended Electrical Service
DC INPUT: Requires 12V DC input source capable of delivering 95A for the required duration (when used at full continuous capacity - DC requirements increase during Over-Power and Double-Boost operation). For automotive applications, professional hardwire
Relative Humidity
0-95% non-condensing
Switches
3-position on/off/remote switch enables simple on/off power control plus auto/remote setting that enables distant on/off control of the inverter system when used in conjunction with APSRM4 accessory (sold separately) in inverter mode.
Voltage Compatibility (VDC)
12
Material
Polycarbonate
Output Receptacles
Hardwire
Package Contents
RV1250ULHW Inverter/Charger
Instruction manual with warranty information
Input Nominal Voltage
120 VAC
Product Features
Expandable Runtime
DC INPUT: Set of 2 DC bolt-down terminals. AC INPUT: hardwire
Product Highlights
Tested to power inverter standards UL458 (USA) and CSA (Canada)
3 stage, 14/55 amp selectable wet/dry cell battery charger
Built-in Isobar® premium AC surge protection and Auto Transfer Switching option for battery backup / UPS operation
1250 watts continuous and 2500 watts DoubleBoost inverter output
12V DC or 120V AC input; 120V AC output (hardwired)
High reliability large-transformer design with protected DC and AC wiring terminals
Nominal Output Voltage
120V
Voltage Compatibility (VAC)
120 VAC

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