EN-11
Electrical Connection
Installation of Inverters and EMC filters
For an EMC rules compliant installation consider the following
points:
•
Use a line filter.
•
Use shielded motor cables.
•
Mount the inverter and filter on a grounded conductive plate.
•
Remove any paint or dirt before mounting the parts in order to
reach the lowest possible grounding impedance.
Wiring Main Circuit Inputs
Consider the following precautions for the main circuit power sup-
ply input.
•
If a moulded case circuit breaker is used for the power supply connection (R/L1, S/L2, and T/L3), ensure
that the circuit breaker is suitable for the Inverter.
•
If an earth leakage breaker is used, it should be able to detect all kinds of current should be used in order to
ensure a safe earth leakage current detection
•
A magnetic contactor or other switching device can be used at the inverter input. The inverter should not
be powered up more than once per hour.
•
The input phases (R/S/T) can be connected in any sequence.
Voltage
Class
Max.
applica-
ble
Motor
[kW]
Dimensions (mm)
Cool-
ing
Meth-
od
Open Chassis (IP00)
Enclosed Wall-mounted (NEMA1)
Enclosed Wall-mounted (IP20)
Mount-
ing
Holes
d*
W
H
D W1 W2 W3 H1 H2 D1 t1
Approx.
Mass
W
H
D W1 H0 H1 H2 H3 D1
t1
Approx.
Mass
W
H
D W1 H0 H1 H2 H3 D1 t1
Approx.
Mass
200V
(3
phase)
3.7
140 280 177 126 -
- 266 7
59
5
4
140 280 177 126 280 266
7
0
59
5
4
140 280 177 126 280 266 7
0
59
5
4
M5
Fan
5.5
7.5
200 300 197 186
285 8 65.5 2.3
6
200 300 197 186 300 285
8
65.5 2.3
6
200 300 197 186 300 285 8
65.5 2.3
6
M6
11
7
310
10
7
310
10
7
15
240 350 207 216
335 7.5
78
11
240 350 207 216 350 335 7.5
0
78
11
240 350 207 216 350 335 7.5 0
78
11
18.5
380
30
380
30
22
250 400 258 195
385
100
21
254 535 258 195 400 385
135 100
24
254 464 258 195 400 385
64 100
23
30
275 450
220
435
24
279 615
220 450 435
165
27
−
37
375 600 298 250
575 12.5 100 3.2
57
380 809 298 250 600 575 12.5 209
3.2
62
45
328
130
63
328
130
68
55
450 725 348 325
700
86
453 1027 348 325 725 700
302
94
400V
(3
phase)
3.7
140 280 177 126 -
- 266 7
59
5
4
140 280 177 126 280 266
7
0
59
5
4
140 280 177 126 280 266 7
0
59
5
4
M5
Fan
4
5.5
7.5
200 300 197 186
285 8 65.5 2.3
6
200 300 197 186 300 285
8
65.5 2.3
6
200 300 197 186 300 285 8
65.5 2.3
6
M6
11
15
240 350 207 216
335 7.5
78
10
240 350 207 216 350 335 7.5
78
10
240 350 207 216 350 335 7.5
78
10
18.5
22
275 450 258 220
435
100
21
279 535 258 220 450 435
85 100
24
279 514 258 220 450 435
64 100
23
30
37
325 550 283 260
535
105
36
329 635 283 260 550 535
105
40
329 614 283 260 550 535
105
39
45
715
165
629
79
55
Ground Bonds
Remove any paint!
PE
L1
L2
L3
PE
Line
Filter
Ground Bonds
Remove any paint!
Load
GND L1
L2
L3
GND
U
V
W
M
~3
Screened
Motor cable
Cable Lenght
as short as possible
Grounded
Metal Plate
Inverter