COTEK SD3500-112 3500 Watt 12 Volt Pure Sine Wave Hardwire Inverter

SD3500-112 HW
In stock

COTEK SD3500-112 Hardwired & UL Listed Inverter

COTEK is committed to providing proactive service, innovative technology and total quality assurance since COTEK was established in 1986. With Corporate Offices in Tao-yuan, Taiwan, COTEK is a technology-oriented company focusing on developing, designing and manufacturing product.


  • Parallel redundancy design for power expansion
  • Multiple industrial applications that create 1Ф3W/3Ф4Wpower systems
  • Automatic master mechanism to eliminate single point failure and optimize reliability
  • Built-in ATS and AC circuit breaker
  • RS-232 communication
  • Input & output fully isolation
  • Output voltage/power saving mode select able by DIP switch or remote control (CR-10)
  • Input Protection: Reverse Polarity (Fuse) / Under Voltage/Over Voltage
  • Output Protection: Short Circuit /Overload /Over Temperature /Over Voltage

SD3500-112 Specifications:

Output Voltage 120 Volts AC, +/- 3%
Output Frequency 60 Hz
Output Waveform Pure Sine Wave
Continuous Power 3500 Watts
Surge Power 6000 VA
Input Voltage 12 Volts DC
Input Voltage Range 10.0 to 16.0 Volts DC
Peak Efficiency at Full Load 90%
Normal Operating Temp. Range -20°C to 60°C (-4°F to 140°)
Storage Temp. Range -40°C to 70°C (-40°F to 158°)
Dimensions 11.14" x 5.04" x 19.53"
Weight 22.04 lbs.

Warranty: 2 years

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SKUSD3500-112 HW