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Heat Pump
Hitachi Heat Pump low current trip function for pumping applications
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TIMING CHART
Time
Output
Fre
q
uenc
y
[FA1] (N
.O.)
C041
o
[OL] (N.C)
o
[OL] (N.C)
n
[OL] AND [FA1
]
n
[OL] AND [FA1
]
o
n
Motor
Curren
t
Hitachi America, Ltd.
©
2004 Hitachi America, Ltd.
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