—————— TPD32-EV ——————
32
3) For sizes bigger than TPD32-EV-.../...-2000-..-D (1500-NA-..-D) ... up to TPD32-EV-.../...-2400-..-D
(1850-NA-..-D) :
Resistance = 1667 / eld current (A).
Table 2.3.3.4-C: Field current resistors (>2000...2400A / 1500...1850A, type D)
Switch ohms 168,5 Ohm 333 Ohm 182 Ohm 36,4 Ohm 845 Ohm 1668 Ohm Equivalent
resistance
Nom flux curr S14-1 S14-2 S14-3 S14-4 S14-5 S14-6 S14-7 S14-8
10,0 A ON OFF OFF OFF OFF OFF
Not used
168,5 Ohm
20,0 A ON OFF ON OFF OFF ON 83,1 Ohm
50,0 A OFF ON OFF ON OFF OFF 32,8 Ohm
70,0 A ON ON ON ON OFF OFF 23,9 Ohm
4) For sizes bigger than TPD32-EV-.../...-1200-..-E (1000-NA-..-E) ... up to TPD32-EV-.../...-2000-..-E
(1500-NA-..-E):
Resistance = 3332 / eld current (A).
Table 2.3.3.4-D: Field current resistors (>1200...2000A / 1000...1500A, type E)
Switch ohms 168,5 Ohm 333 Ohm 182 Ohm 36,4 Ohm 845 Ohm 1668 Ohm Equivalent
resistance
Nom flux curr S14-1 S14-2 S14-3 S14-4 S14-5 S14-6 S14-7 S14-8
10,0 A OFF ON OFF OFF OFF OFF
Not used
332 Ohm
20,0 A ON OFF OFF OFF OFF OFF 168 Ohm
40,0 A ON OFF ON OFF OFF ON 83 Ohm
5) For sizes bigger than TPD32-EV-.../...-2000-..-E (1500-NA-..-E) ... up to TPD32-EV-.../...-3300-..-E
(2350-NA-..-E):
Resistance = 1667 / eld current (A).
Table 2.3.3.4-E: Field current resistors (>2000A / 1500A,
type
E)
Switch ohms 168,5 Ohm 333 Ohm 182 Ohm 36,4 Ohm 845 Ohm 1668 Ohm Equivalent
resistance
Nom flux curr S14-1 S14-2 S14-3 S14-4 S14-5 S14-6 S14-7 S14-8
14 A OFF ON ON OFF OFF OFF
Not used
117,6 Ohm
24 A ON ON ON OFF OFF OFF 69,2 Ohm
46 A OFF OFF OFF ON OFF OFF 36,4 Ohm
70 A ON ON ON ON OFF OFF 23,8 Ohm
6) For sizes TPD32-EV-CU-...
Table 2.3.3.4-F
: Field current resistors Sizes TPD32-EV-CU-...
Type of field circuit Full scale value
168,5 Ohm 333 Ohm 182 Ohm 36,4 Ohm 845 Ohm 1668 Ohm 3333,3 Ohm
S14-1 S14-2 S14-3 S14-4 S14-5 S14-6 S14-7 S14-8
40A
(TPD32-EV-CU-XXX/
XXX-THYX-40)
2A OFF OFF OFF OFF OFF ON OFF
4A OFF OFF OFF OFF ON OFF OFF
6A OFF OFF OFF OFF ON ON OFF
10A OFF ON OFF OFF OFF OFF OFF
20A ON OFF OFF OFF OFF OFF OFF
30A ON ON OFF OFF OFF OFF OFF
40A ON OFF ON OFF OFF ON OFF
70A
(TPD32-EV-CU-XXX/
XXX-THYX-70)
1A OFF OFF OFF OFF OFF ON OFF
5A OFF ON OFF OFF OFF OFF OFF
10A ON OFF OFF OFF OFF OFF OFF
20A ON OFF ON OFF OFF ON OFF
50A OFF ON OFF ON OFF OFF OFF
70A ON ON ON ON OFF OFF OFF
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