ABB REX 521 Technical Reference Manual, General

1MRS 751108-MUM
REX 521
73
Protection Relay
Technical Reference Manual, General
12. Appendix D: Parameters which require test
mode
Input 1 state
Input 2 state
Input 3 state
Input 4 state
Input 5 state
Input 6 state
Input 7 state
Input 8 state
Input 9 state
Input states
Output states
Activate IRF

ABB REX 521 Specifications

General

Brand	ABB
Model	REX 521
Category	Other
Language	English