Lenze i550 Series Project Planning Manual

Control cabinet structure
Control cabinet requirements
•
Protecon against electromagnec interferences
•
Compliance with the ambient condions of the installed components
Mounng plate requirements
•
The mounng plate must be electrically conducve.
-
Use zinc-coated mounng plates or mounng plates made of V2A.
-
Varnished mounng plates are unsuitable, even if the varnish is removed from the con-
tact surfaces.
•
When using several mounng plates, make a conducve connecon over a large surface
(e. g. using grounding strips).
Arrangement of components
•
Division into power and control areas
Fig. 1: Example for the ideal arrangement of components in the control cabinet
Informaon on project planning
Control cabinet structure
Arrangement of components
39

Lenze i550 Series Specifications

General

Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Overload Capacity	150% for 60 seconds
Control Type	Vector control
Communication Interfaces	CANopen, Modbus, Ethernet, PROFIBUS, PROFINET
Safety	STO (Safe Torque Off)
Frequency Range	0 Hz
Cooling Method	Air cooling
Storage Temperature Range	-25°C to +70°C
Input Voltage Range	3-phase 380...480 V AC -15%/+10%