Taie FA211 - Page 62

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18.9 3ψZero crossing control (By TRIAC)
z Available Models：FY900 / PFY900
z OUT1: 3ψSCR zero cross control
z Data Change： OUTY=0
CYT1=1
Short
Controller
(RG 1)
(TG 1)
(RG 2)
(TG 2)
PROT
S
R
U
V
T
W
Fast Fuse
T2
(TG 1)
G1
T1
(TG 2)
T2
G1
T1
(RG 1)
(RG 2)