Cotek SE400 AC/DC Inverter

From: $271.48


  • 400W / 88% eff. / 50-60Hz
  • 12, 24, or 48VDC input | 115VAC output
  • Pure Sine Wave Inverter
  • Low power saving mode < 2W
  • Input and output completely isolated design
  • Short circuit, overload, over voltage, and input low-voltage protections

Cotek SE400 AC/DC Inverter

The Cotek SE400 pure sine wave inverters have been designed with the user in mind. This inverter provides temperature and load cooling and maintains a wide operating temperature range to fulfill even the most demanding jobs. Cotek combines an appealing and stylish design with an enhanced user experience to render a product that can meet your needs. In short, the Cotek SE series are reliable, versatile, and durable. Versions include SE400-112 (part# 020003), SE400-124 (part# 020004), and SE400-148 (part# 020006).

This product features:

  • Pure sine wave output (THD < 5% @ , linear load @ 12.5V / 25V / 50V)
  • Power ON / OFF remote control (Green Terminal)
  • Input & output fully isolation
  • Output frequency 50/60Hz selectable by DIP switch
  • Output voltage / power saving mode selectable
  • Input protection: Reverse Polarity (Fuse) / Under Voltage / Over Voltage
  • Output protection: Short Circuit / Overload / Over Temperature
  • Power saving mode < 2W
  • FCC / CE approved
  • COTEK is committed to providing proactive service, innovative technology and total quality assurance since COTEK was established in 1986. COTEK is a technology-oriented company focusing on developing, designing and manufacturing products including:

  • DC / AC Pure Sine Wave inverter – 200 Watts~4,000 Watts
  • Inverter Charger
  • Battery Charger
  • AC / DC Switching Mode Power Supply – 450 Watts~3,000 Watts
  • 2019 COTEK is Awarded by D&B Top 1000 Elite SME
  • Looking for more technical information on power electronics like the SE400 for solar systems? Check out our Tech Notes on these topics.