Newsletter 79 Kempston Road
Port Elizabeth
South Africa

Tel: +27 (0)41 4513936
Fax: +27 (0)41 4532659
Fax2: +27 (0)86 549 0168



The current range of inverters use High Frequency Pulse Width Modulation (PWM) to regulate the output of the inverter. The updated circuitary allows for smaller units and more cost effective quality performance. 

The inverters are pure sine wave with very low distortion and good regulation. The units incorporate battery low, overload, lightning protection, load sensing and LCD display as standard.

1kW - 5kW Sinewave Bi-Directional Invertors
Details 1kW 2kW 3kW 5kW
  Batt Low Shutdown        
Output AC Voltage 230v 230v 230v 230v
  AC Amps 5 15 20 25
  Rated Power 1000w 2000w 3000w 4000w
  Charger Amps 40/30/20/10 40/30/20 60/40/30 75/50
  Low Idle Current 15 watts 25 watts 40 watts 60 watts
  Surge Power 200%
  Waveform SineWave
  AC Regulation ±3%
  THD <3%
  Frequency 50Hz ±1%
  Display LCD
Input DC Voltage 12/24/36/48 12/24/36/48 12/24/36/48 12/24/36/48
  DC Amps Max 100/50/33/25 200/100/66/50 150/100/75 180/25
  Voltage Range 10V - 14V / 20V - 32V / 30V - 48V / 40V - 60V
  Efficiency (Typycal) <92%
  DC Connector Battery Cables
  Fuse Internal Fuses
Protection Batt Low Alarm Yes
  Batt Low Shutdown Yes
  Over Load 120%/ 3min  150% / 1min  200% / 3sec
  Over Voltage Auto Shutdown
  Over Temperature Auto Shutdown and Reset
  Output Short Auto Shutdown and 3 attempt Reset
  Cooling Fan controlled
Enviroment Working Temp 0 - 40°


Available for 12v/24v/36v/48v and 96v DC systems (see specifications for details)
Output power from 1kw – 5kw
LCD Display Low idle current
High Surge capacity for motor start
Timed Overload capacity with Auto-Shutdown
3 Attempt Auto Restart Protection against short circuits
Built in battery charger
Locally manufactured
Minimum Service Turnaround Fan cooling for optimum performance
Audible Buzzer indicating faults and overload conditions
3 Year Warranty

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