Woodward GCP-30 Series - Current; Figure 5-5: Measuring Inputs - Current - Generator; Table 5-6: Terminal Assignment - Generator Current Measuring

Manual 37364A GCP-30 Packages - Genset Control
Current
WARNING
Before disconnecting the secondary terminals of the current transformer or the connections of the cur-
rent transformer at the control, ensure that the transformer is short-circuited.
NOTE
Current transformers are generally to be grounded on one side of the secondary.
Generator
N
L2
L3
L1
Detail:
Connection of the transformers
S2
s2
L..
Generator
current
../1 A or ../5 A
s1 (k)
..
L..
s2 (l)
..
MCB
G
S1
s1
L3
32
s1 (k)
31
s2 (l)
30292625
s1 (k)
s2 (l)
s2 (l)
s1 (k)
L2
L1
GCB
G
Figure 5-5: Measuring inputs - Current - Generator
Terminal Measurement Description A
max
25
Transformer
../1 A
or
../5 A
Generator current L1, transformer terminal s2 (l) 2.5 mm²
26 Generator current L1, transformer terminal s1 (k) 2.5 mm²
29 Generator current L2, transformer terminal s2 (l) 2.5 mm²
30 Generator current L2, transformer terminal s1 (k) 2.5 mm²
31 Generator current L3, transformer terminal s2 (l) 2.5 mm²
32 Generator current L3, transformer terminal s1 (k) 2.5 mm²
Table 5-6: Terminal assignment - generator current measuring
© Woodward Page 27/46