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คคคคคคคคคคคคคคคคคคคคคค (Contactor)(Contactor)
คคคคคคคคคคคคคคคคคคค - คคคคค
คคคคคคคคคคคคคคคคคคคคคคคคค
คคคคคคคคคคคคคคคคคคคคคค (Contactor)(Contactor)
คคคคคคคคคคคคคคคคคคคค (Auxiliary relay)(Auxiliary relay)
คคคคคคคคคคคคคคคคคคคค - คคค
คคคคคคคคคคคคคคคคคคคค (Auxiliary relay)(Auxiliary relay)
คคคคคคคคคคคคคคคคคคคคคคคคคคคคคค 33 คคคคคคคค
คคคคคคคคคคคคคคคคคคคคคคคคคคคคคค 33 คคคคคคคค
คคคคคคคคคคคคคคคคคค
คคคคคคคคคคคคคคคคคคคคคคคคค
คคคคคคคคคคคคคคคคคคคคคคคคค
คคคคคคค
คคคคคคคคคคคคคคคคคคคคคค (Limit switch)(Limit switch)
S2
S1
Motor
3phase
F3
K1
F2 F1
L1
L2
L3
N
PE
K1
F1
L1 L2 L3 N PE
F3
Motor
3phase
คคคคคคคคคคคคคคคคคคคคคค
F3
S1
K1
S2
L1
F2
K1 K1
H1
N
แแแแแแแแแแแแแแแแแแแแแแแแแแแแแแแแแแแแ
L1 L2 L3 N
M1
M
3∼U1
V1
W1
แแแแแแแแแแแแแแแแแแแแF1
F1
L1L2L3
M1
K1
L3L2L1
F1
N PE
W1
V1
U1
Thermal
Overload
Relay
M
3∼
M1
F3
M
3∼ M1
L1 L2 L3 N
M1
M
3∼U1
V1
W1
ววววววววววววววววววววF1
Ppt หน่วยที่ 3 สวิทช์แม่เหล็กไฟฟ้า
Ppt หน่วยที่ 3 สวิทช์แม่เหล็กไฟฟ้า

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Ppt หน่วยที่ 3 สวิทช์แม่เหล็กไฟฟ้า