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RFD TEHNICAL DESCRIPTION.doc KON-215-60-33.2-v.1.0-E
Basic data of energy transformer
- transformer rated power
Pn 1
– 2000 MVA
default: 8 MVA
- transformer rated frequency
fn
50 Hz
60 Hz
default: 50 Hz
- transformer primary rated voltage U1n 0,01
– 99,99 kV
default: 35,00 kV
- transformer secondary rated voltage U2n 0,01
– 99,99 kV
default: 10,00 kV
- tap changer correction coefficient of primary side Tap1 0,50
– 2,00
default: 1,00
- tap changer correction coefficient of secondary side Tap2 0,50
– 2,00
default: 1,00
- Connection group HV
HV
Y
YN
D
Z
ZN
default: Y
- Connection group LV
LV
y
yn
d
z
zn
default: y
- Connection group clock number Clock 0
– 11
default: 0
- Io elimination
Io elim
OFF
HV
LV
HV, LV
default: OFF
- phase sequence
PaseSeq
0,240,120
0,120,240
Default: 0,240,120
Circuit breaker
Minimal current to consider CB closed Curr. tresh 0,04
– 1,00 A
step: 0,01 A