Convection cooled

CSI 1K F31-HSA Series industrial sine wave inverters


Convection cooled, DC-AC Inverters, Heatsink Assembly with Fins, Industrial Solutions, Latest News
07May 2026
1000VA sine wave inverter, convection cooled

The CSI 1K F31-HSA series convection cooled sine wave inverters deliver up to 1kVA pure sine wave output voltage. They operate from a 36Vdc, 48Vdc, 125Vdc or 250Vdc power source. A 24Vdc input is available with derating to 750VA. Output options include 115Vac continuous at 60Hz/ 400Hz, or 230Vac continuous at 50Hz.

25Apr 2021
1000VA Convection cooled railway DC-AC inverters

The RSI 1K-HSA-F31 series of railway DC-AC sine wave inverters deliver up to 1000VA with natural air convection – no forced air or attachment to a heatsinking surface is required. The series meets the requirements of EN50155 for electronic equipment used on railway rolling stock.

23Nov 2020
LTH-65R-F3-HSA-railway-DC-DC-converter-convection-cooled-ABSOPULSE

The LTH 65R-F3-HSA series of heavy-duty railway DC-DC converters deliver up to 250W with convection cooling. Designed to float charge hold-up batteries that run railway on-board peripheral equipment, the units are also suitable for other transportation and industrial applications.