ABB 41-331.21 Handbuch
ABB Automation Inc.
Substation Automation and Protection Division
Coral Springs, FL 33065
Instruction Leaflet
All possible contingencies which may arise during installation, operation or maintenance, and all
details and variations of this equipment do not purport to be covered by these instructions. If further
information is desired by purchaser regarding this particular installation, operation or maintenance
of this equipment, the local ABB Power T&D Company Inc. representative should be contacted.
Printed in U.S.A.
41-331.21
CAUTION
!
Before putting relays into service, remove all
blocking which may have been inserted for the
purpose of securing the parts during shipment,
make sure that all moving parts operate freely,
inspect the contacts to see that they are clean
and close properly, and operate the relay to
check the setting and electrical connection
Effective: May 1980
NEW INFORMATION
Type CA Percentage Differential
Relay for Generator Protection
For Class 1E Applications
41-331.21 Type CA Percentage Differential Relay For Generator Protection
For Class 1E applications
2
Type CA Percentage Differential Relay For Generator Protection 41-331.21
Class 1E applications
3
41-331.21 Type CA Percentage Differential Relay For Generator Protection
For Class 1E applications
4
Type CA Percentage Differential Relay For Generator Protection 41-331.21
Class 1E applications
5
41-331.21 Type CA Percentage Differential Relay For Generator Protection
For Class 1E applications
6
Type CA Percentage Differential Relay For Generator Protection 41-331.21
Class 1E applications
7
41-331.21 Type CA Percentage Differential Relay For Generator Protection
For Class 1E applications
8
Type CA Percentage Differential Relay For Generator Protection 41-331.21
Class 1E applications
9
41-331.21 Type CA Percentage Differential Relay For Generator Protection
For Class 1E applications
10
Reserved for Notes
Andere ABB Relais Handbücher
ABB
ABB CR Series Handbuch
ABB
ABB SPAJ 142 C Stücklistenhandbuch
ABB
ABB CO Bedienungsanleitung
ABB
ABB CIRCUIT SHIELD 437W Series Bedienungsanleitung
ABB
ABB 511 Series Bedienungsanleitung
ABB
ABB SPAF 140 C Stücklistenhandbuch
ABB
ABB BT50 Bedienungsanleitung
ABB
ABB Relion 615 series Gebrauchsanweisung
ABB
ABB REC650 ANSI Bedienungsanleitung
ABB
ABB ACS255 Bedienungsanleitung
ABB
ABB SDG-1T Handbuch
ABB
ABB TA 200 DU V1000 Bedienungsanleitung
ABB
ABB Relion 620 Series Bedienungsanleitung
ABB
ABB RD3P Bedienungsanleitung
ABB
ABB Relion REB500 Bedienungsanleitung
ABB
ABB REF 610 Produkthandbuch
ABB
ABB RE 610 Series Bedienungsanleitung
ABB
ABB CRN-1 Handbuch
ABB
ABB REJ 525 Bedienungsanleitung
ABB
ABB REU 523 Bedienungsanleitung
