ABB UniGear Series User Manual

LIST OF TABLE S
VII
List of Tables
Table 1: Sensor product portfolio for UniGear Digital ............................................................................... 3
Table 2: Protection relay key functionality overview for UniGear Digital ...........................................11
Table 3: Overview of UniGear Digital in UniGear switchgear family .................................................. 23
Table 4: Maximum current Start and protection setting values ......................................................... 29
Table 5: Topology-dependent SMV max delay setting ............................................................................ 51
Table 6: Recommended Managed Ethernet switches overview for UniGear Digital.................... 56
Table 7: Comparison of network topologies.............................................................................................. 65
Table 8: C37.238 Power Profile key parameters......................................................................................... 69

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