SD3500 Features

  • Parallel redundancy design for power expansion

  • 1Ф3W / 3Ф4W for multiple industrial applications

  • Built-in ATS and AC circuit breaker

  • Selectable output voltage and output frequency

  • Optional STS module, transfer time less than 4ms.

  • RS-232 communication interface

  • Input & output fully isolation

  • Output voltage / power saving mode selectable by DIP switch or remote control (via CR-10)

  • Input protection: Reverse Polarity (Fuse) / Under Voltage / Over Voltage

  • Output protection: Short Circuit / Overload / Over Temperature / Over Voltage

  • E13 / UL / CE / FCC approved

  • Accessory:

        Remote controller CR-6

        Remote controller CR-8

        Remote controller CR-10


MODELSD3500-112, SD3500-124, SD3500-148, SD3500-212, SD3500-224, SD3500-248
Main Features◎ Output parallelable pure sine wave inverter up to 17.5KW ◎ Support 1Ф3W / 3Ф4W ◎ Built-in AC(Grid) by-pass switch
AC Output Voltage100/110/115/120VAC ± 3%; 200/220/230/240VAC ± 3%
Rated Power3500VA
Surge Power6000VA 
Output WaveformPure Sine Wave (THD < 3%@ Normal Load)
Frequency50/60 Hz ± 0.1%
DC Output Voltage
DC Output Voltage Range
DC Input Voltage12V; 24V; 48V
DC Input Voltage Range10~16VDC; 20~32VDC; 40~64VDC
Efficiency90%; 90%; 91%; 90%; 91%; 91%
Operating Temperature-20~60℃, refer to de-rating curve
Storage Temperature-40~70℃
SafetyCE / FCC / UL (only for 112/124/148 Hard wire) / E13
Dimension (WxHxD)283x128x496 mm
Weight (Net)10kg
Socket TypeGFCI / NEMA 5-15R / GE / AU / UK / Hard Wire

Unit:mm [inch]