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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1 afety notes A WARNING: this symbol gives information about operations, actions circumstances that can cause injuries the personnel, damage to the unit economic losses.1. 2. the unit shows visible signs damage. The unit has ''backup-protection" function; the first command the opening solenoid does not open immediately the circuit-breaker(TC partially fault), TRIP commands are repeatedly sent until the circuit-breaker opens (providing Vaux present)or the current disappears (if self-power supplied).1 via tio s A via tio eaning BA Opening coil BC Closing coil CB Circuit-Breaker (for example Emax) BT030 Power supply and Wireless communication unit, ABB SACE CS Current Sensor (current transformer) PDA Pocket with Bluetooth Emax Series ABB SACE air circuit-breakers HMI030 Human Machine Interface HW Hardware In Rated current the Rating Plug installed the circuit-breaker MT Thermal memory Pn Circuit-breaker rated power Pn phase Phase rated power PR120/K Internal signalling unit alarms and trips the circuit-breaker PR120/V Measuring module PR021/K Signalling unit PR120/D-M Communication module PR120/D-BT Wireless communication module PR010/T ABB SACE unit test PR121/P Protection relay for Emax PR122/P Protection relay for Emax PR123/P Protection relay for Emax PR030/B ABB SACE power supply unit Relay also called "protection unit" "protection release" RMS Root mean square value TC Trip Coil (opening solenoid) SdZ Zone selectivity SGR External toroid SW Software i-Test "i-Test" button the front relay Trip opening, generated the release VT Voltage transformer (see also VS) Un Rated voltage the voltage transformers installed (phase voltage) Vaux Auxiliary power supply VS Voltage Sensor (see also VT) 11. Model L2234 Apparatus Scale L 2778 Doc-No- 1SDH000460R0002 Page No. 11. Use the 'Belden 3106A"- type three-wire cable for instance (not supplied ABB SACE). L -*■ lso rem ber disconnect all power supplies connected. The "backup" condition can signalled configuring the unit relays; using the "YO back" selection, possible to command the "opening coil(YO)" accessory another opening device does not work. Use the ''Belden 3105A"- type two-wire cable for instance (not supplied ABB SACE). The use this device should reserved for qualified and expert personnel only. 3. the unit has been damaged transit.2. 1 1. the unit does not function (for example with autotest with the trip test unit).2 Notes A.1 Notes for ielectric stiffness tests D ielectric stiffness tests the releases, inputs and outputs, are not perm itted. Read this manual carefully and completely.2. / rio irc it-b ust beopen. 30/158 . If doubt, about its safe usage, the unit must put out service prevent anyaccidental use.2 via tio notes 11.11. You ust assum that safe usage possible if: 1. B. C