SP-Series 700W – 4000W 12 V / 24 V / 48 V


  • COTEK SP series pure sine wave inverter with 700 to 4000 W continuous output power
  • Proven inverter series for vehicle, industrial and backup applications
  • Pure sine wave output with THD < 5 % at normal load
  • Available for 12 VDC, 24 VDC and 48 VDC input depending on model
  • Output voltage 200 / 220 / 230 / 240 VAC ± 3 %
  • Output frequency 50 / 60 Hz ± 0.5 %, selectable via DIP switch
  • RS232 communication and optional CR8 / CR16 remote control operation
  • Protection against undervoltage, overvoltage, overtemperature, overload and short circuit
Datasheet
Add to your Quote List

The COTEK SP series includes robust pure sine wave inverters with a continuous output power from 700 W to 4000 W. The series is based on proven inverter technology and is especially suitable for vehicle applications, mobile power supply systems, industrial installations and backup solutions.

The inverters provide a pure sine wave output with a total harmonic distortion of THD < 5 % at normal load. This allows even more sensitive electrical loads to be supplied reliably. The output voltage is designed for 200 / 220 / 230 / 240 VAC ± 3 %, depending on the setting. The output frequency can be selected between 50 Hz and 60 Hz via DIP switch.

Depending on the model, versions for 12 VDC, 24 VDC or 48 VDC input voltage are available. The series includes the models SP-700, SP-1000, SP-1500, SP-2000, SP-3000 and SP-4000. This makes it possible to select the appropriate power class for different loads and power supply systems.

For operation and communication, the SP series provides an RS232 interface, a power ON/OFF remote control connection via green terminal and optional remote control operation via CR8 / CR16. LED indicators show the operating status. The power-saving mode is adjustable, with selectable resistance.

Comprehensive protection functions ensure safe operation. These include protection against input voltage faults, overtemperature, overload, short circuit and reverse polarity. The units feature isolated input and output as well as temperature- and load-controlled fans for cooling.

Product COTEK SP series
Device type Pure sine wave inverter
Models SP-700, SP-1000, SP-1500, SP-2000, SP-3000, SP-4000
Continuous output power 700 W to 4000 W depending on model
Output waveform Pure sine wave, THD < 5 % at normal load
Output voltage 200 / 220 / 230 / 240 VAC ± 3 %
Frequency 50 / 60 Hz ± 0.5 %, selectable via DIP switch
DC input 12 VDC, 24 VDC or 48 VDC depending on model
Communication RS232 interface
Remote control Power ON/OFF remote control via green terminal, optional CR8 / CR16
Display LED display with tri-color status indicators
Protection functions Input overvoltage, input voltage fault, overtemperature, overload, short circuit and reverse polarity
Cooling Temperature- and load-controlled fan
Accessories AC transfer function with optional TR40
Application areas Vehicles, mobile power supply, industry, backup systems and off-grid applications






SP-Series 700W - 4000W 12 V / 24 V / 48 V
Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    SP-Series 700W – 4000W 12 V / 24 V / 48 V

    SP-Series 700W - 4000W 12 V / 24 V / 48 V
    • COTEK SP series pure sine wave inverter with 700 to 4000 W continuous output power
    • Proven inverter series for vehicle, industrial and backup applications
    • Pure sine wave output with THD < 5 % at normal load
    • Available for 12 VDC, 24 VDC and 48 VDC input depending on model
    • Output voltage 200 / 220 / 230 / 240 VAC ± 3 %
    • Output frequency 50 / 60 Hz ± 0.5 %, selectable via DIP switch
    • RS232 communication and optional CR8 / CR16 remote control operation
    • Protection against undervoltage, overvoltage, overtemperature, overload and short circuit
    Datasheet
    Add to your Quote List

    The COTEK SP series includes robust pure sine wave inverters with a continuous output power from 700 W to 4000 W. The series is based on proven inverter technology and is especially suitable for vehicle applications, mobile power supply systems, industrial installations and backup solutions.

    The inverters provide a pure sine wave output with a total harmonic distortion of THD < 5 % at normal load. This allows even more sensitive electrical loads to be supplied reliably. The output voltage is designed for 200 / 220 / 230 / 240 VAC ± 3 %, depending on the setting. The output frequency can be selected between 50 Hz and 60 Hz via DIP switch.

    Depending on the model, versions for 12 VDC, 24 VDC or 48 VDC input voltage are available. The series includes the models SP-700, SP-1000, SP-1500, SP-2000, SP-3000 and SP-4000. This makes it possible to select the appropriate power class for different loads and power supply systems.

    For operation and communication, the SP series provides an RS232 interface, a power ON/OFF remote control connection via green terminal and optional remote control operation via CR8 / CR16. LED indicators show the operating status. The power-saving mode is adjustable, with selectable resistance.

    Comprehensive protection functions ensure safe operation. These include protection against input voltage faults, overtemperature, overload, short circuit and reverse polarity. The units feature isolated input and output as well as temperature- and load-controlled fans for cooling.

    Product COTEK SP series
    Device type Pure sine wave inverter
    Models SP-700, SP-1000, SP-1500, SP-2000, SP-3000, SP-4000
    Continuous output power 700 W to 4000 W depending on model
    Output waveform Pure sine wave, THD < 5 % at normal load
    Output voltage 200 / 220 / 230 / 240 VAC ± 3 %
    Frequency 50 / 60 Hz ± 0.5 %, selectable via DIP switch
    DC input 12 VDC, 24 VDC or 48 VDC depending on model
    Communication RS232 interface
    Remote control Power ON/OFF remote control via green terminal, optional CR8 / CR16
    Display LED display with tri-color status indicators
    Protection functions Input overvoltage, input voltage fault, overtemperature, overload, short circuit and reverse polarity
    Cooling Temperature- and load-controlled fan
    Accessories AC transfer function with optional TR40
    Application areas Vehicles, mobile power supply, industry, backup systems and off-grid applications






    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



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