Trip/Comm.-Assisted Trip Logic Trip Logic Equations TR Other trip conditions 51P1T+51G1T+67P1+PB10+50P1+50G1+3P59+81D1T+81D2T TRCOMM Communications-assisted trip conditions 0 TRSOTF Switch-onto-fault trip conditions 0 DTT Direct transfer trip conditions 0 ULTR Unlatch trip conditions !(51P1+50P1) www www Trip/Comm.-Assisted Trip Logic Trip Logic Equations TR Other trip conditions 51P1T+51G1T+67P1+PB10+50P1+50G1+3P59+81D1T+81D2T TRCOMM Communications-assisted trip conditions 0 TRSOTF Switch-onto-fault trip conditions 0 DTT Direct transfer trip conditions 0 ULTR Unlatch trip conditions !(51P1+50P1) www www

Trip/Comm.-Assisted Trip Logic Trip Logic Equations TR Other trip conditions 51P1T+51G1T+67P1+PB10+50P1+50G1+3P59+81D1T+81D2T TRCOMM Communications-assisted trip conditions 0 TRSOTF Switch-onto-fault trip conditions 0 DTT Direct transfer trip conditions 0 ULTR Unlatch trip conditions !(51P1+50P1) www www Trip/Comm.-Assisted Trip Logic Trip Logic Equations TR Other trip conditions 51P1T+51G1T+67P1+PB10+50P1+50G1+3P59+81D1T+81D2T TRCOMM Communications-assisted trip conditions 0 TRSOTF Switch-onto-fault trip conditions 0 DTT Direct transfer trip conditions 0 ULTR Unlatch trip conditions !(51P1+50P1) www www

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 25RQ

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