DC/DC converter SS-31-XXX/DIN

DC/DC converter with hight input voltage range. The converter is designed for power supply of management and supervisory units in photovoltaic power directly from photovoltaic cells. The converter has a low self-consumption. Safe separation of primary and secondary circuits, secondary circuits SELV type. Indication of operation by LED. It is enclosed in a plastic box with mounting DIN35 rail.

Technical parameters                              

• Input Voltage 350-1000V DC              
• Input Current
  • 92mA @ 350VDC
  • 42mA @ 800VDC       
• Fuse internal F1A/1000VDC
• Efficiency (24V) at nominal power
  • typical 87% at 800VDC
  • typical 83% at 1000VDC
• Protection against reverce polarity
• Ingress protection IP 20           
• Dimensions 90x88x58mm                                                          
• Operational temperature -20°C...+60°C (derating linear 2%/°C from 40°C to 60°C)   
• Storage temperature -20...+70 °C
• Relative humidity operating 10-80%
• Relative humidity storage 10-90% 
• Weight cca 0,3kg
• Dielectric withstand 4,0kVAC  DC-input/DC-output
• Input, Output connections screw terminals, up to 2,5mm                      

Standards

• EN60950
• EN61000-6-3 /B

Warranty 60 months