Manual
Manual 37223E
37223E
easYgen-3000
easYgen-3000 Series
Series (Package
(Package P1)
P1) -
- Genset
Genset Control
Control
Page
Page 24/67
24/67
©
© Woodward
Woodward
Voltage Measuring (
Voltage Measuring (
FlexRange
FlexRange
))
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NOTE
NOTE
DO NOT use both sets of
DO NOT use both sets of voltage measuring inputs. The control unit will not measure voltage correctly
voltage measuring inputs. The control unit will not measure voltage correctly
if the 100 V
if the 100 V and 400 V inputs are
and 400 V inputs are utilized simultaneously
utilized simultaneously..
NOTE
NOTE
Woodward recommends protecting the voltage measuring inputs with slow-acting fuses
Woodward recommends protecting the voltage measuring inputs with slow-acting fuses rated for 2 to
rated for 2 to
6 A.
6 A.
Voltage Measuring: Generator
Voltage Measuring: Generator
L
L1
1
L
L2
2
L
L3
3
N
N
G
G
e
e
n
n
e
e
r
r
a
a
t
t
o
o
r
r
v
v
o
o
l
l
t
t
a
a
g
g
e
e
(
(
p
p
h
h
a
a
s
s
e
e
v
v
o
o
l
l
t
t
a
a
g
g
e
e
)
)
G
G
C
C
B
B
32
32
N / Vcom
N / Vcom
31
31
30
30
29
29
L1 / Va
L1 / Va
L2 / Vb
L2 / Vb
L3 / Vc
L3 / Vc
35
35
34
34
33
33
36
36
100 Vac
100 Vac
400 Vac
400 Vac
100 Vac
100 Vac
400 Vac
400 Vac
G
G
100 Vac
100 Vac
400 Vac
400 Vac
100 Vac
100 Vac
400 Vac
400 Vac
100 Vac
100 Vac
400 Vac
400 Vac
100 Vac
100 Vac
400 Vac
400 Vac
100 Vac
100 Vac
400 Vac
400 Vac
100 Vac
100 Vac
400 Vac
400 Vac
optional
optional
Figure 6-4: Voltage measuring - generator
Figure 6-4: Voltage measuring - generator
Terminal
Terminal
Description
Description
A
A
max
max
29
29
Generator voltage - phase L1 / Va
Generator voltage - phase L1 / Va
100
100 Vac
Vac
2.5
2.5 mm²
mm²
30
30
400
400 Vac
Vac
2.5
2.5 mm²
mm²
31
31
Generator voltage - phase L2 / Vb
Generator voltage - phase L2 / Vb
100
100 Vac
Vac
2.5
2.5 mm²
mm²
32
32
400
400 Vac
Vac
2.5
2.5 mm²
mm²
33
33
Generator voltage - phase L3 / Vc
Generator voltage - phase L3 / Vc
100
100 Vac
Vac
2.5
2.5 mm²
mm²
34
34
400
400 Vac
Vac
2.5
2.5 mm²
mm²
35
35
Generator voltage - phase N / Vcom
Generator voltage - phase N / Vcom
100
100 Vac
Vac
2.5
2.5 mm²
mm²
36
36
400
400 Vac
Vac
2.5
2.5 mm²
mm²
Table 6-4: Voltage measuring - terminal assi
Table 6-4: Voltage measuring - terminal assi gnment - generator voltage
gnment - generator voltage
NOTE
NOTE
If parameter 1800 ("Gen. PT secondary rated volt.", refer to Configuration Manual 37224)
If parameter 1800 ("Gen. PT secondary rated volt.", refer to Configuration Manual 37224) is configured
is configured
with a value between 50 and 130 V, the 100 V input terminals must be used for proper measurement.
with a value between 50 and 130 V, the 100 V input terminals must be used for proper measurement.
If parameter 1800 ("Gen. PT secondary rated volt.", refer to Configuration Manual 37224)
If parameter 1800 ("Gen. PT secondary rated volt.", refer to Configuration Manual 37224) is configured
is configured
with a value between 131 and 480 V, the 400 V input terminals must be used for proper measurement.
with a value between 131 and 480 V, the 400 V input terminals must be used for proper measurement.