ABB UniGear Series User Manual

86 1VLG5 00007 E
3.5.10.6 Redundancy Settings PRP and HSR < Conditional>
Supported by AFS66x. The PRP and HSR networks are always connected to AFS66x via ports
1/1 and 1/2, marked as port 1A and port 2B. Both ports support fiber optic connection (SFP
slot) or twisted-pair connection (RJ-45 socket). PRP function replaces interfaces 1/1 and 1/2
with interface prp/1 and HSR function replaces interfaces 1/1 and 1/2 with interface hsr/1,
that is why it is recommended to initialize configuration process of the Ethernet switch with
redundancy settings if it is applicable.
Figure 113: Example of AFS660 Front view
Switching / Global
Configuration / VLAN Unaware mode = disabled (another name for the VLAN 0 transparent
mode). When VLAN Unaware mode is enabled, the device transmits data packets to all
learned ports without evaluating or changing the VLAN tagging in the data packet. The prior-
ity information remains unchanged.
Figure 114: Switching Global dialog

ABB UniGear Series Specifications

General

Rated Voltage	Up to 24 kV
Rated Current	Up to 4000 A
Rated Short-Time Withstand Current	Up to 50 kA
Frequency	50/60 Hz
Rated Short-Circuit Breaking Current	Up to 50 kA
Rated Lightning Impulse Withstand Voltage	Up to 125 kV
Loss of Service Continuity Category	LSC2B
Partition Class	PM
Type Tested Assembly	IEC 62271-200
Operating Mechanism	Spring-operated, motor-operated
Dimensions	Varies depending on configuration. Consult manufacturer's documentation.
Weight	Varies depending on configuration. Consult manufacturer's documentation.
Protection Degree	Up to IP4X