Beckhoff PS3011-2440-0000, Документация

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Technical data, mounting, wiring
PS3011-2440-0000 19 Version: 1.0
3.10 Efficiency and losses
AC 100 V AC 120 V AC 230 V
Efficiency Typ. 93.2% 93.6% 94.6% At 24 V, 40 A
Average efficiency
*)
Typ. 92.7% 93.0% 93.9% 25% at 10 A, 25% at 20 A,
25% at 30 A. 25% at 40 A
Losses Typ. 3.6 W 3.5 W 3.3 W With activated shutdown
Typ. 13.9 W 13.1 W 13.2 W At 24 V, 0 A (no load)
Typ. 36.1 W 34.5 W 30.6 W At 24 V, 20 A (half load)
Typ. 70.0 W 65.6 W 54.8 W At 24 V, 40 A (nominal load)
*)
The average efficiency is based on assumptions for a typical application with a power supply load of:
25% of the nominal load for 25% of the time,
50% of the nominal load for 25% of the time,
75% of the nominal load for 25% of the time and
100% of the nominal load during the remaining time.
Fig. 12: Efficiency over output current; losses over output current
Fig. 13: Efficiency over input voltage; losses over input voltage