Type designation key
The type designation describes the composition of the unit. The type designation is visible
on the type designation label which is attached to the unit. The complete type designation
is divided into sub codes:
• The first 1…18 digits form the basic code which describes the basic construction of the
unit. The fields in the basic code are separated by hyphens.
• The option codes follow the basic code. Each option code starts with an identifying letter
(common for the whole Product Series), followed by descriptive digits. The option codes
are separated by plus signs.
The following table describes the fields of the basic code and the option code. Refer to the
items of figure in Type designation label.
Example: PVS-100/120 - MVCS - XXXX - Y + Options
DescriptionItem
PVS-100/120 = Inverter modelD
MVCS = Station typeE
Power rating
F
XXXXkVA
See chapter Technical data (page 61).
LV voltage
G -Y = 480 V
-Y = 400 V
Option (plus) codes for additional upgradesH
￭ MVCS optional codes
DescriptionNameCode
MV oil transformer
Standard losses oil transformer is replaced with eco losses oil trans-
former
Oil transformer ECO
losses
+TRECO
Oil transformer 22kV is replaced with Oil transformer 36kVOil transformer 36kV+TR36kV
Oil transformer 60 Hz is replaced with oil transformer 50 HzOil transformer 50Hz+TR50Hz
Oil transformer corrosion protection degree C4 is replaced with
C5 corrosion protection degree
C5 corrosion
protection
degree for
transformer
+TRC5
Oil transformer inrush current is replaced with a lower oneInrush current+TRIn
Auxiliary services
Standard 10 KVA auxiliary service transformer is upgraded to a 20 KVA
400/230 V auxiliary service transformer
Auxiliary transformer
power rating
+ATR20
Standard 10 KVA auxiliary service transformer is upgraded to a 30 KVA
400/230 V auxiliary service transformer
Auxiliary transformer
power rating
+ATR30
26 Hardware description
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