Cotek S1500-148 48 Volt Pure Sine Inverter

1500 watt output pure sine wave.

The Cotek S1500-148 48 volt pure sine wave inverter is a heavy duty industrial/commercial unit, engineered for reliability. The manufacturer emphasizes a low failure rate in design of their products, and doesn't compromise quality of the component selection, resulting in a failure rate (yes, all products do have a measured failure rate, particularly electronic items) of less than 100 ppm, and a stated company goal of less than 50 ppm within the next year. This 48 volt 1500 watt power inverter is a switch mode (microprocessor controlled), highly efficient unit, providing a continuous 1500 watts of pure sine 115 VAC power with a 2000 watt surge, from a 48 volt battery or battery pack. This unit has a low 1.5 watt no-load current draw, RS 232 interface, a low battery alarm set at 41.6 volts DC and a low battery shut down set at 40.0 volts DC to protect the battery pack, and meters for observing battery voltage and system watt output.

The Cotek S1500-148 48v inverter is suitable for medium AC power demands such as communication equipment, laptop computers, video cameras, DVD players, stereo equipment, marine electronics, industrial applications, etc. Applications include mobile labs, law enforcement command trailers, surveillance vehicles/trailers, mobile offices, boats, RVs and camping, telecommunications, construction sites, solar systems, and emergency backup situations. Other frequent uses are mobile carts for inventory control or accounting, or mobile cash registers for fairs or other on location retail vending, and anything that requires a pure sine wave inverter for the AC power source for efficient operation. The Cotek 1500 series pure sine inverter is available in 12 volt, 24 volt and 48 volt DC input voltages, and are designed for years of trouble free service.

For more information see our Inverter Tutorial

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48 volt Pure Sine Inverter top Part#: S1500-148

Cotek 1500 watt
48 Volt Input
Pure Sine Inverter


Specifications:  Features:
Dim (LxWxH):15.4 x 10.8 x 4.1 Switch Mode Design
Actual Weight:14.5 High Efficiency
Ship Weight:15.5 Overload Protection
DC Input:42 - 62 VDC Low Battery Alarm
Output Voltage:120 +/- 3% VAC Low Battery Shutdown
Output:1500 Watts Battery volt & output watt meter
Output Surge:2000 Watts Temperature Controlled Fan
Temperature:32 F to 104 F RS232 Interface
Warranty:2 Years UL458, CE, FCC Class B

DC-1000 Inverter Installation Kit - 100 Amp Fuse

DC-1000 Inverter installation kit - 100 amp MRBF-100 Fuse Part#: DC-1000-Kit

Inverter Install Kit
4 Gauge 100 Amp Fuse


4 Gauge Cable Kit with 100 Amp Fuse

  • 10 feet of #4 AWG red marked cable
  • 10 feet of #4 AWG black marked cable
  • Cooper Bussman Marine Rated Battery Fuse Holder
  • 100 amp MRBF fuse
  • Anti-corrosion connectors
  • Cable operating temperature -40C to 90C
  • Cable - high strand count annealed and tinned copper

Be sure to see our inverter tutorial.

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