I can ship this but at 160 lbs buyer should consider pickup in Marietta, GA
This was taken out of service in excellent working condition but since it is
not new and there is one to be had. No warranty of any kind is given.
Asking $500.00 or trade for solid state HF Xcvr/general coverage I prefer
ICOM or Kenwood.
Abacus Controls 443-4-48M3 single phase inverter.
Input Voltage: 48VDC.
Input Voltage Range: +/-20% typical.
Output Voltage: Single Phase-115V for 60Hz
Voltage Regulation: 2% or less for combined no load to full load changes and
rated input voltage changes.
Fixed frequency oscillator, crystal controlled with a stability of +/-0.05%.
Output Power: 4000 Watts
Output Waveshape: Sinewave less than 2% THD, 1%max, any single frequency.
Less than 4% for non-linear loads such as computer power supplies.
Load Power Factor: 0.7 lead to 0.7 lag. Continuous zero lead to zero lag at
full rated output without damage.
Peak Output Current: 110%, subcyclic reset.
Duty Cycle: Continuous at full rated output.
Efficiency: Between 60 to 90 percent depending upon DC input voltage.
Typically 70% from 40% of full load to full load.
Output Configuration: Input to output is transformer isolated and floating.
Either side may be grounded.
Phase Angle Accuracy: Digitally controlled to within +/-2 degrees for
balanced loads, for fixed or adjustable outputs.
Protective Circuits: All models are equipped with automatic overload
protection, including short circuit. Automatic reset upon overload removal.
Circuit breaker or fuse on the input and fuse on the output. Automatic
shutdown for input over-voltage, undervoltage.
Extended Operating Temperature Range, -25°C to +55°C.
Non operating -20° to +85°C.
Ambient Humidity Range: Less than or equal to 95% to 25&dge;C, less than or
equal to 75% to 40°C and less than or equal to 45% to 50°C.
Input and Output Terminations: Rear mounted barrier strips provided. High
current DC inputs have brass studs or bus bar.
Construction: standard 19" rack mount.

If you require this type of inverter, it's a bargain at my price.

Contact me off list. I'll have this with me at the Dalton GA Hamfest.