ABB Stykače a nadproudová relé

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

Strana 144 z 455







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/h with the breaking current does not exceed 6 and the starting tim does not exceed s R esistance per phase 2 and heat dissipation per phase W at maximum setting current see page and 21 R equired fuses for short-circuit protection see page and 21 18 2CDC 106 014 C0203 ABB STOTZ-KONTAKT GmbH .75 4 2 0.. 2.5 2 0.75 .5 • Connection cross-section - single-core stranded 2 - flexible with wire end ferrule 2 2 0.0.1.5 Enclosure IEC 144, IEC 529 All terminals are safe from finger-touch and safe from touch the back the hand VDE 0106, Part 100 (no extra terminal shrouds are required and including TA110DU) Technical data the conducting paths Type T7DU TA25DU TA42DU TA75DU TA80DU TA110DU TA200DU TA450DU TA450SU Num ber paths 3 S etting ranges see Ordering detais Tripping class to IEC 947-4-1 VDE 0660, Part 1021 10 30 Frequency range 400 50/60 Sw itching frequency without early tripping up ops.5 TA25DU set 0.. 1. i^i3a 1512n A e : M6 • Connection cross-sections - single-core stranded 2 - flexible with wire end ferrule 2 - busbars 2 2 0..5 2 0. mounting kit hooking beneath the contactor, screwing its main terminals by screws: T___ 50022 C onnection term inals and attachm ent type M ain ucto (motor side) • Screw terminals - Screw terminal - with terminal block - with busbars cable lugs M3...Thermal overload relays T Technical data General technical data Type T7DU TA25DU TA42DU TA75DU Standards: (major international European and national standards) lEC 947-4-1, VDE 0660, NFC 650, 4941, 60947-4-1 Approvals, certificates see page 24 Rated insulation voltage V to IEC 158-1, IEC 947-4-1 690 660/690 Im pulse ith sta voltage Uim kV to IEC 947-4-1 6 6 P erm issible bient tem perature - Storage temperature °C - for operation (compensated) °C - +70 - +55 C lim atic resistance DIN 50017 Resistant changeable climate KFW, cycles M ounting position any, but please avoid vertical mounting position wherever possible R esistance shock jr..5 .5 . 1.jij shock duration ms at rated current I„A1. 16 1 2.....75 2. 2..5 ...5 2 0.75 . 2.5 . 10 C onnections and auxiliary connectors • Screw terminal (screw size) - with self-disengaging clamping piece 3.5 ...5 ..5 1 2. 2... ,*2 • critical shock g direction A1, multiple g 10 10 15 12 R esistance vibration: (±1 mm, Hz) multiple 8 M ounting onto contactor - with AB../h ops.16 A to A M4 fan4