H.V. unit
Rated voltage
kV
12

Rated current of main bus-bar
A
630

Rated short-time withstand current
kA/s
25/2

Rated crest withstand current
kA
63

Rated short-time making current
kA
63

Breaking current of fuser
kA
31.5 40

L.V. unit
Rated voltage
V
400

Rated current of main circuit
A
100-4000

Rated max. short-circuit breaking capability
kA
80

Rated operation short-circuit breaking capability
kA
50(65)

Rated short-time withstand current
KA/1s
50(65)

Branch current and compensation capacity
?
According to the requirement of customer

Transformer

Unit
Rated capacity
kVA
30-2000

Impedance voltage
%
4 4.5

Tapping range
%
+/- 2x2.5
+/- 5

Vector group
?
Y,yn0 D,yn11

Enclosure
Enclosure protection grade
IP23

Sound level
dB