PowerVerter® APS X Series 4000W Inverter/Charger

with Auto-Transfer Switching and Hardwire

Input/Output

MODEL NUMBER: APSX4048SW

Description

Tripp Lite’s APSX4048SW 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. Supplies up to

4000 watts of continuous 220,230 or 240V selectable AC input & output from any 48V DC battery or automotive

DC source; 50/60 Hz pure sine wave output (hardwired). When hardwire AC input is energized, commercial

power passes through to connected equipment and the battery set is recharged via 3 stage, 1/70 amp charging

system. In UPS mode, the APS system responds to blackouts and severe voltage fluctuations with a near

instantaneous automatic transfer to battery-derived AC output. Includes a set of high current DC input terminals

for simple installation (user supplies batteries and cabling - see owner's manual for recommendations). Passes

sine wave utility or generator power during battery charging and UPS line power operation, and sine wave AC

output in inverter and UPS backup modes. Built-in Automatic Voltage Regulation (AVR) corrects line power AC

brownouts and overvoltages without using battery power during battery charging and UPS standby modes.

Reliable large transformer design, with frequency control powers resistive electronic loads or large inductive

motors, compressors and other items with high current needs on startup. Optional APSRMSW wired remote

power switch with full status LEDs provides remote power inverter on/off switching and continuous status

information (part# APSRMSW sold separately). Supports an unlimited amount of runtime with any number of

user-supplied batteries connected. Highly adaptable to a variety of applications and site conditions with

adjustable charger settings for wet/gel battery types and selectable line to battery power transfer voltages.

Features

220,230 or 240V selectable AC input & output from any 48V DC battery or automotive DC source

4000W continuous pure sine wave AC output in inverter mode

Double Boost output supports momentary start-up loads up to 200% of the continuous rating for up to 10

seconds (see specification chart) - OverPower output supports longer duration overloads to 150% for up to 60

seconds

Highlights

220,230 or 240V selectable AC

input & output from any 48V DC

battery or automotive DC source

50/60 Hz, pure sine wave output

(hardwired)

4000 watts continuous, 4500

watts OverPower and 6000 watts

DoubleBoost inverter output

3-stage, 1/70 amp selectable

wet/dry cell battery charger; Auto

Transfer Switching

Automatic Voltage Regulation

corrects brownouts and

overvoltages without using

battery power

Capable of 3-phase operation:

See owner's manual

Capable of parallel operation up

to 7 units (28kw)

Applications

Versatile inverter/charger with

auto-transfer switching serves as an

automotive inverter for RVs,

over-the-road trucking, conversion

vans, high humidity environments and

fleet service vehicles; a standalone

alternative power source for off-grid,

alternative energy or export

applications and as an uninterruptible

power supply (UPS) for items

compatible with selectabe half-cycle

(10ms) or full-cycle (20ms) transfer

times. NOTE: For sump pump

applications, Tripp Lite recommends

its "UT" Utility Truck

Inverter/Chargers.

Package Includes

APSX4048SW Inverter/Charger

Instruction manual with warranty

information

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