ABB Vzduchové jističe EMAX E1-E6 Montážní návody a manuály (03)

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

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With auxiliary power supply, the information shown immediately the display without the need press the Test" key and remains displayed indefinitely until you press the key. Access view the opening data via the Historicals submenu the Measurements menu. connecting a PR030/B battery unit and PR010/T BT030 wireless communication unit, you can retrieve the information relating the last trips recorded. Protection Unit Circuit Breaker Protection Unit Enter J Protection Unit^ I Nr.5. The data relating the last trips are stored the unit's memory. 108/158 . Value the currents interrupted phases (L1, L2, L3), neutral (Ne) and Ground (if has been tripped).The alarm message (100% wear, "alarm" LED lighting up) indicates that necessary check the state contact wear. Again the Measurements menu, you can view the percentage contact wear, which indication the electrical life the electrical contacts in the circuit-breaker. There need for auxiliary power supply for this function. In any case, functionality the relay way modified the presence the wear messages.1 Test Menu table Parameter Function Values Notes CB status Open/Closed/Indefinite Indefinite case fault only Auto Test Display test T rip est Enabled/Disabled P -M M le State springs Position CB Open CB Close CB Loaded/Unloaded Isolated/Withdrawn PR120/K M odule Input Auto Test ON Zone selectivity Protection S/DFW (status) Input Force Output Release Output Protection DBW (status) Input Force Output Release Output ON/OFF ON/OFF 1 tio enu The Information Menu enables you view the data relating the protection unit and the type circuit-breaker. Using the Test" key makes the release show all these data directly the display. The following example the information provided: Last Trip N. The information remains available for hours with dead relay.0kA ■Number openings due the protections and the TRIP tests. -Indication for protection tripped.The surfing path summarized the following table: 14. The prealarm message (wear 80%, "warning" LED lighting up) indicates that the wear has reached highvalue. Model 2234 Apparatus Scale L2778 Doc No- 2 Page No.5.02 15Feb2004 11: 625A 13: 623A I2: 617A >10. : Device E1B800 RatedCurr. 630 A Installation Jan 00, 2000 Maintenance Jan 00, 2000 About 1/2 1 tio the trip and data The PR123/P unit saves all the information relating the type protection tripped, the opening data, the date and time. The percentage wear depends the number openings carried out the circuit-breaker and the absolutecurrentinterrupted during each them.02 ESC + Enter J Circuit Breake^^^^^^^^^^H /I Nr. 00000000000ABB SACE Device PR123/P Version LSIG Normative IEC Software 1