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Siemens 5TT3 424 Operating Instructions page 3

Reverse power relay

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L1
L2
G
3
L3
L
N
A1
11 12 14 21 22 24
A1 A2
A1
A2
5TT3424
DE
5TT3 424: Geräteausführung für 3-phasige Netze ohne N
5TT3 425: Geräteausführung für 1- und 3-phasige Netze mit N
EN
5TT3 424: Device design for 3-phase networks without N
5TT3 425: Device design for 1 and 3-phase networks with N
Technische Änderungen vorbehalten. Zum späteren Gebrauch aufbewahren.
Subject to change without prior notice. Store for use at a later date.
L1
L2
L3
k
L1
L2
A2
i
L3
5TT3 424
k i
L1 L2
L3
k i
11
21
12
14
22 24
L1
L2
L3
14
24
12
11
22
21
G
1
L
N
k
A1
A2
5TT3 425
11 12 14 21 22 24
A1 A2
k i
A1 k i
11
12
14
A2 L
N
12
11
14
5TT3425
L1
N
i
L1 N
L1
N
21
22 24
22
21
24
© Siemens AG 2011

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5tt3 425