Electrical Installation; Installation According To Emc Requirements; Fuses/Cable Cross-Sections - Lenze TML Instrucciones Para El Servicio

3.2

Electrical installation

3.2.1

Installation according to EMC requirements

EMC
Compliance with EN 61800-3/A11
Noise emission
Drive models ending in the suffix "SFA" are in compliance with limit value class A
according to EN 55011 if installed in a control cabinet and with a motor cable not
longer than 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
3.2.2

Fuses/cable cross-sections

Type
ETML251X2SFA
ETML371X2SFA
ETML551X2SFA
ETML751X2SFA
ETML112X2SFA
ETML152X2SFA
ETML222X2SFA
(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
Observe the following when using E.l.c.b:
• Installation of E.l.c.b only between supplying mains and controller.
• The E.l.c.b can be activated by:
- apacitive leakage currents between the cable screens during operation (especially with
long, screened motor cables)
- connecting several controllers to the mains at the same time
- RFI filters
Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Installation to EN 60204-1
Miniature
L1, L2, L3,
Fuse circuit
breaker
M10 A C10 A
M16 A C16 A
M20 A C20 A
M25 A C25 A
M30 A C30 A
Installation
(1)
Installation to UL
(3)
Fuse
PE [mm²]
1.5 10 A
2.5 15 A
2.5 20 A
2.5 25 A
4.0 30 A
B
C
A
(2)
E.l.c.b.
L1, L2, L3,
PE [AWG]
14
14
> 30 mA
12
12
10
D
Tml005
9