Inverter overload operation, Typical inverter efficiency, Time to shutdown vs. current – Xantrex Technology PROsine 2.0 User Manual
Page 125: Inverter efficiency

Inverter Overload Operation
445-0089-01-01
A–5
Inverter Overload Operation
This graph shows how long the PROsine will operate for given output current.
Typical Inverter Efficiency
Time to Shutdown vs. Current
0.01
0.10
1.00
10.00
100.00
1000.00
10000.00
15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
AC Output Current (A rm s)
Time (s)
T>80°C
T<60°C
60 Unit shuts dow n sooner for higher internal heatsink temperature. Inverter Efficiency 70 75 80 85 90 95 0 500 1000 1500 2000 2500 3000 Output Power (W) Efficiency (% ) ` 14Vdc 12Vdc 10Vdc