Type Designation Key; Mvs Optional Codes - ABB PVS-120 Hardware Manual

24 Hardware description

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
Item Description
E MVS = Station type
Power rating
XXXXkVA
F
See chapter Technical data (page
LV voltage
G -Y = 480 V
-Y = 400 V
H Option (plus) codes for additional upgrades
￭

MVS optional codes

Code Name
+TRECO Dry transformer ECO
losses
+TR36kV Dry transformer
36kV
+TR50Hz Dry transformer
50Hz
+ATR20 Auxiliary transformer
power rating
+ATR30 Auxiliary transformer
power rating
+ATR3 Additional mono-
phase auxiliary
transformer power
rating
+SPD412 AC standard surge
protection device
Type I + II 800 V
+SPD412 AC standard surge
protection device
Type I + II 400 V
label.
65).
Description
MV dry transformer
Standard losses dry transformer is replaced with eco losses dry
transformer
Standard losses dry transformer 22kV is replaced with dry
transformer 33kV
Standard losses dry transformer 60 Hz is replaced with dry
transformer 50 Hz
Auxiliary service board
Standard 10 KVA auxiliary service transformer is upgraded to a 20 KVA
400/230 V auxiliary service transformer
Standard 10 KVA auxiliary service transformer is upgraded to a 30 KVA
400/230 V auxiliary service transformer
An additional auxiliary monophase auxiliary service transformer of 3kVA
is installed to provide customer with specified voltage
level and frequency
Standard surge protection device Type II is replaced with dtandard
durge protection device Type I + II. Only applicable for
PVS-175 stations
Standard surge protection device Type II is replaced with standard
surge protection device type I + II. Only applicable
for PVS-100/120 stations