Step-by-Step Basic Installation
In
v
e
rt
er Moun
ting
and Install
a
tion
2–24
The table below lists the nominal current that may leak from only the inverter when the internal
EMC filter is enabled or disabled. Leakage current is in proportion to input power voltage and
frequency. The values do not exclude current leakage from external devices and equipment
(e.g., power cables). Inverter models from 75 kW to 132 kW does not have a switch to enable/
disable the internal EMC filter. This complies EMC directive C3 level in standard condition.
R
(L1)
V
(T2)
U
(T1)
W
(T3)
S
(L2)
T
(L3)
PD
(+1)
P
(+)
N
(–)
(G)
(G)
R
0
T
0
Inverter model: –1850HFU2, HFE2
P
(+)
R
(L1)
V
(T2)
U
(T1)
W
(T3)
S
(L2)
T
(L3)
PD
(+1)
P
(+)
N
(–)
(G)
(G)
R
0
T
0
Inverter model: –3150HFU2, HFE2
P
(+)
R
(L1)
V
(T2)
U
(T1)
W
(T3)
S
(L2)
T
(L3)
PD
(+1)
P
(+)
N
(–)
(G)
(G)
R
0
T
0
Inverter model: –4000HFU2, HFE2
P
(+)
Jumper
bar
Jumper
bar
R
(L1)
V
(T2)
U
(T1)
W
(T3)
S
(L2)
T
(L3)
PD
(+1)
P
(+)
N
(–)
(G)
(G)
Jumper
bar
R
0
T
0
Inverter model: –750 to 1500HFU2
Internal
EMC Filter
Status
Units
200V Class Inverters
(Input voltage = 200VAC, 50 Hz)
400V Class Inverters
(Input voltage = 400VAC, 50 Hz)
kW
0.4 – 3.7
5.5 – 11
15–37
45–55
.75–3.7
5.5–11
15–37
45–55
75–132
Disabled
~mA
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
Enabled
~mA
2.5
48
23
23
5
95
56
56
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