B&R Industries Automation PC 620, User Manual

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Maintenance / servicing • Other tests
Automation PC 620 User's Manual V 1.90
8. Other tests
8.1 Protection
8.2 Degree of pollution
Other tests Test carried out according to Limits according to
Protection type - EN 60529: Degrees of protection provided by enclosures (IP code)
Degree of pollution - EN 60664-1: Insulation coordination for equipment within low-voltage
systems - part 1: Principles, requirements and tests
Table 284: Overview of limits and testing guidelines for other tests
Test carried out according to Limits according to
EN 60529
Limits according to
EN 60529
Protection of the operating
equipment IP2.
Protection against large solid
foreign bodies =12.5 mm diameter
IP6.
Protection against large solid
foreign bodies:
dust-proof
Protection of personnel IP2.
Protection against touching
dangerous parts with finger
IP6.
Protection against touching
dangerous parts with conductor
Protection against water
permeation with damaging
consequences IP.0
Not protected
IP.5
Protected against sprayed water
Table 285: Test requirements - protection
Test carried out according to Limits according to
EN 60664-1
Definition Degree of pollution II
Table 286: Test requirements - degree of pollution