Pramac-2-Wire-Auto-Start-Controller

Cod.Doc.2550041-REV02.doc
Pagina 37
4.1.2 - Triphase connection 230Vac 3P+N
Electrical drawing
Generator contactor TG1.
Terminals sequence:
T1-T2-T3-T4
Generator input
Mains in
p
ut
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
A
mperemetric
Transformer TA
Warning!! Move
blue wire n.14 from
terminal T4 to
terminal T3
Warning!! Move
blue wire n.24 from
terminal T4 to
terminal T3
WARNING ! !:
Magnetothermic
switch is an
optional.
WARNING ! !:
TA current
transformer is
mounted only in
AT206 panel type