LENZE
Mains chokes
Please note:
A mains choke is an inductance which is switched in the in-
verter's mains cable. Using a mains choke delivers the follow-
ing benefits:
ƒ
when using a mains choke, the mains voltage on the in-
verter input is reduced slightly – typical voltage drop on
the mains choke at the rated point approx. 5%.
ƒ
A mains choke or mains filter always has to be used for
some inverters because otherwise the permissible rated
ƒ
less system perturbation:
the curved shape of the mains current approaches a sine
shape.
data for the components used may be exceeded as a result
of excess mains currents.
ƒ
reduction in effective mains current:
reduction in mains, cable and fuse load.
ƒ
The following assignment applies to operation with rated
power.
There are no limitations on using a mains choke together with
RFI filters and/or motor filters.
Mains choke data
Product key
Mains voltage
Motor power
Mass
Dimensions
Rated current
Mains choke
Inverter
(asynchronous
motor, 4-pole)
m
[kg]
H x B x T
[mm]
I
N
[A]
U
Netz
[V]
P
N
[kW]
2.3
80 x 66 x 67
5
ELN1-0900H005
E82EV251K2C
1 AC
230/240
0.25
E82EV371K2C
0.37
1
9
ELN1-0500H009
E82EV551K2C
1 AC
230/240
0.55
1.1
155 x 95 x 82
3
EZN3A1500H003
3 AC
1
80 x 66 x 67
9
ELN1-0500H009
E82EV751K2C
0.75
230/240
1.1
155 x 95 x 82
3
EZN3A1500H003
2.3
120 x 108 x 103
18
ELN1-0250H018
E82EV152K2C
1.5
2
120 x 61 x 126
6.1
E82ZL22234B
2.3
120 x 108 x 103
18
ELN1-0250H018
E82EV222K2C
1)
2.2
2
120 x 61 x 126
6.1
E82ZL22234B
3
120 x 65 x 162
17
ELN3-0120H017
E82EV302K2C
3 AC
230/240
3
E82EV402K2C
4
5.7
150 x 100 x 185
25
ELN3-0120H025
E82EV552K2C
5.5
9.8
180 x 125 x 225
35
ELN3-0088H035
E82EV752K2C
1)
7.5
1.1
155 x 95 x 82
3
EZN3A1500H003
E82EV551K4C
3 AC
400/500
0.55
E82EV751K4C
0.75
2
120 x 61 x 126
6.1
E82ZL22234B
E82EV152K4C
1.5
E82EV222K4C
2.2
2.5
138 x 119 x 95
7
EZN3A0500H007
E82EV302K4C
3
5.2
162 x 150 x 106
13
EZN3A0300H013
E82EV402K4C
4
E82EV552K4C
5.5
3
120 x 65 x 162
17
ELN3-0120H017
E82EV752K4C
7.5
8
180 x 86 x 192
24
ELN3-0150H024
E82EV113K4C
1)
11
9.8
180 x 125 x 225
35
ELN3-0088H035
E82EV153K4B
15
10.1
45
ELN3-0075H045
E82EV223K4B
1)
22
13
228 x 120 x 265
55
ELN3-0055H055
E82EV303K4B
1)
30
19.5
228 x 111 x 263
85
ELN3-0038H085
E82EV453K4B
1)
45
20.2
228 x 155 x 265
105
ELN3-0027H105
E82EV553K4B
1)
55
21.4
264 x 135 x 265
130
ELN3-0022H130
E82EV753K4B
1)
75
30.3
265 x 170 x 268
170
ELN3-0017H170
E82EV903K4B
1)
90
Operation only permitted with mains choke or mains filter
1)
Data sheet for mains chokes for operating with increased
rated power
DS_ZB_ELN_0002
Data sheet on mains chokes
DS_ZB_ELN_0001
Available for download at
Available for download at
Frequency inverter en 02/2009
†
48
8200 vector frequency inverter
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