AC
P
AC (@ 230 V, 50 Hz)
S
(@ cos φ = 1)
V
AC, r
V
AC, range
I
AC
I
AC, max
f
AC
cos φ
STP 12-50
STP 15-50
12000 W
15000 W
12000 VA
15000 VA
220 V / 380 V; 230 V / 400 V; 240 V / 415 V
176 V to 275 V / 304 V to 477 V
17.4 A
21.7 A
0.0 overexcited to 0.0 underexcited
STP 20-50
20000 W
20000 VA
29 A
36.6 A
50 Hz / 60 Hz
STPxx-50-IS-xx-10
STP 25-50
25000 W
25000 VA
36.2 A
247