Woodward easYgen-3000, Installation Manual, Page: 38 / 67

Manual Manual 37223E 37223E easYgen-3000 easYgen-3000 Series Series (Package (Package P1) P1) - - Genset Genset Control Control
Page Page 38/67 38/67 © © Woodward Woodward
' ' 1Ph 2W 1Ph 2W ' Phase-Phase Measuring ' Phase-Phase Measuring
L2 L2
L1 L1
B B
A2 A2 A1 A1
A A
A6 A6 A5 A5
L1 L1
L2 L2
B B
B5 B5
B6 B6
A1 A1
A2 A2
A A
Figure 6-29: Voltage measuring - busbar PT windings, 1Ph 2W (phase-phase) Figure 6-29: Voltage measuring - busbar PT windings, 1Ph 2W (phase-phase)
Busbar voltage 1Ph 2W Busbar voltage 1Ph 2W
[1 [1]]
3 37 7 3 39 9
L L1 1 L L2 2
4 40 0 3 38 8
[[4 4]] [[1 1]] [[4 4]]
G G C C B B
L L1 1
L L2 2
L L3 3
L L1 1
L L2 2
L L3 3
M M C C B B
Figure 6-30: Voltage measuring - busbar measuring inputs, 1Ph 2W (phase-phase) Figure 6-30: Voltage measuring - busbar measuring inputs, 1Ph 2W (phase-phase)
1Ph 2W 1Ph 2W
Wiring Wiring terminals terminals Note Note
Rated Rated voltage voltage (range) (range) [1] [1] 100 100 V V (50 (50 to to 130 130 V V
eff. eff.
) ) [4] [4] 400 400 V V (131 (131 to to 480 480 V V
eff. eff.
))
12 12
Measuring Measuring range range (max.) (max.) [1] [1] 0 0 to to 150 150 Vac Vac [4] [4] 0 0 to to 600 600 Vac Vac
easYgen easYgen terminal terminal 37 37 39 39 --- --- --- --- 38 38 40 40 --- --- --- ---
Phase Phase L1 L1 L2 L2 --- --- --- --- L1 L1 L2 L2 --- --- --- ---
Table 6-18: Voltage measuring - terminal assignment - busbar, 1Ph 2W (phase-phase) Table 6-18: Voltage measuring - terminal assignment - busbar, 1Ph 2W (phase-phase)
12 12
For different voltage sy For different voltage systems, different wiring terminals have to be used. Incorre stems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use ct measurements are possible if both voltage systems use
the same N terminal. the same N terminal.