tecnoelettra AT206, Руководство пользователя

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4 - AT206 CONNECTION AND ELECTRICAL DRAWINGS
4.1 - Power connection
4.1.1 - Triphase connection 400Vac 3P+N
Electrical drawing
Generator contactor TG1.
Terminals sequence:
T1-T2-T3-T4
Generator input
Mains input
Load output
Mains contactor TR1.
Terminals sequence:
T1-T2-T3-T4
Load connection X0 .
Terminals sequence:
U-V-W-N
Generator phase 1: T1
Generator phase 2: T2
Generator phase 3: T3
Generator neutral: T4
Common earth
connection
(Genarator, Mains,
Load)
Mains phase 1: T1
Mains phase 2: T2
Mains phase 3: T3
Mains neutral: T4
Phase 1 load: U
It pass through TA
before connection to
load terminal
U
Phase 2 load: V
Phase 3 load: W
Neutral load: N
Amperemetric
Transformer
TA
WARNING ! !:
Magnetothermic
switch is an
optional.
WARNING ! !:
TA current
transformer is
mounted only in
AT206 panel type