background image

Type CA Percentage Differential Relay For Generator Protection

41-331.21

Class 1E applications

3

Summary of Contents for 41-331.21

Page 1: ...tion 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 ...

Page 2: ...41 331 21 Type CA Percentage Differential Relay For Generator Protection For Class 1E applications 2 ...

Page 3: ...Type CA Percentage Differential Relay For Generator Protection 41 331 21 Class 1E applications 3 ...

Page 4: ...41 331 21 Type CA Percentage Differential Relay For Generator Protection For Class 1E applications 4 ...

Page 5: ...Type CA Percentage Differential Relay For Generator Protection 41 331 21 Class 1E applications 5 ...

Page 6: ...41 331 21 Type CA Percentage Differential Relay For Generator Protection For Class 1E applications 6 ...

Page 7: ...Type CA Percentage Differential Relay For Generator Protection 41 331 21 Class 1E applications 7 ...

Page 8: ...41 331 21 Type CA Percentage Differential Relay For Generator Protection For Class 1E applications 8 ...

Page 9: ...Type CA Percentage Differential Relay For Generator Protection 41 331 21 Class 1E applications 9 ...

Page 10: ...41 331 21 Type CA Percentage Differential Relay For Generator Protection For Class 1E applications 10 Reserved for Notes ...

Page 11: ...Type CA Percentage Differential Relay For Generator Protection 41 331 21 Class 1E applications 11 Reserved for Notes ...

Page 12: ...lorida 33065 TEL 954 752 6700 FAX 954 345 5329 41 331 21 Type CA Percentage Differential Relay for Generator Protection For Class 1E applications visit our website at www abbus com papd 3519A66 Fig 14 Outline and drilling for the type CA Generator relay in the type FT21 Case ...

Reviews: