Installation, Bc d a e – Lenze SMD 0-37kW-22kW Full I/O User Manual
Page 11
Lenze 13466183 EDBSC03 v7
11
Installation
3.2
Electrical Installation
3.2.1 Installation according to EMC Requirements
EMC
Compliance with EN 61800-3/A11
Noise emission
Compliance with limit value class A according to EN 55011 if installed in a control
cabinet with the appropriate footprint filter and the motor cable length does not
exceed 10m
A Screen clamps
B Control cable
C Low-capacitance motor cable
(core/core < 75 pF/m, core/screen < 150 pF/m)
D Electrically conductive mounting plate
E Filter
3.2.2 Fuses/Cable Cross-Sections
Type
Recommendations
(1)
E.l.c.b.
(2)
Fuse
Miniature
circuit
breaker
(5)
Fuse
(3)
or
Breaker
(6)
(N. America)
Input Power Wiring
(L1, L2/N, L3, PE)
[A]
[A]
[A]
[mm²]
[AWG]
1/N/PE
ESMD371C2YXA
10
C10
10
2.5
14
> 30 mA
ESMD751C2YXA
16
C16
15
2.5
14
ESMD112C2YXA
20
C20
20
4
12
ESMD152C2YXA
25
C25
25
6
12
ESMD222C2YXA
32
C32
30
4
10
3/PE
ESMD371C2YXA ... ESMD751C2YXA
ESMD371C4TXA ... ESMD222C4TXA
10
C10
10
2.5
14
ESMD112C2YXA, ESMD152C2YXA
ESMD302C4TXA
16
C16
12
2.5
14
ESMD222C2YXA
16
C16
15
2.5
12
ESMD402C4TXA
16
C16
15
2.5
14
ESMD302C2TXA
ESMD552C4TXA
20
C20
20
4
12
ESMD402C2TXA
ESMD752C4TXA
25
C25
25
6
10
ESMD552C2TXA, ESMD113C4TXA
40
C40
35
6
8
ESMD752C2TXA, ESMD153C4TXA
50
C50
45
10
8
ESMD183C4TXA
63
C63
60
16
6
ESMD113C2TXA, ESMD223C4TXA
80
C80
70
16
6
ESMD153C2TXA
100
C100
90
16
4
(1) Observe the applicable local regulations.
(2) Pulse-current or universal-current sensitive earth leakage circuit breaker.
(3) UL Class CC or T fast-acting current-limiting type fuses, 200,000 AIC, required. Bussman KTK-R, JJN, JJS or equivalent.
(4) Connection without end ferrules or with attached pin end connectors.
(5) Installations with high fault current due to large supply mains may require a type D circuit breaker.
(6) Thermomagnetic type breakers preferred.
Tmd005
B
C
D
A
E