GE B30 Instruction Manual page 323
Ur series bus differential system protection relay
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Also See for B30:
- Instruction manual (633 pages) ,
- Communications manual (532 pages) ,
- Technical reference manual (252 pages)
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5 SETTINGS
•
BRK 1 FLSHOVR SPV A to BRK 1 FLSHOVR SPV C: These settings specify FlexLogic operands (per breaker pole)
that supervise the operation of the element per phase. Supervision can be provided by operation of other protection
elements, breaker failure, and close and trip commands. A six-cycle time delay applies after the selected FlexLogic
operand resets.
•
BRK FLSHOVR PKP DELAY: This setting specifies the time delay to operate after a pickup condition is detected.
GE Multilin
B30 Bus Differential System
5.7 CONTROL ELEMENTS
5-189
5
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