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PACKAGED AC CONTROLLER... |
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SZ 7574 /7575
/7576
(Packaged AC
Controller) |
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Manual
/ Wiring Diagram
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These
are
panel
mounted
controllers
dedicated
for
controlling
the
Package
AC
units
for
Single
&
Multi
cooling
units. |
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Safety
Features |
► |
It
protects
compressor
by
tripping
on
HP/LP,
OL,
SPP
fault.
It
protects
codensor
&
blower
fan
by
tripping
on
OL,
SPP
fault. |
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Main
|
► |
It
controls
Compressor,
Condenser
and
Blower |
Features |
► |
Buzzer
for
fault
indication.
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► |
HP/LP,OL,SPP
trip
protection
for
compressor. |
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► |
Overload
protection
for
condenser
&
blower. |
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Input
&
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► |
Temp.
Sensor
Input
1 :
NTC
for
Package
unit. |
Output |
►
► |
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SZ-7574 SZ-7575 SZ-7576 |
Input
Output |
Compressor OL,
Condenser1&2 OL,
Blower OL, HP/LP, CCH |
Compressor 1&2 OL, Condenser1&2 OL,
Blower OL, HP/LP 1&2,
CCH 1&2 |
Compressor 1,2&3 OL, Condenser1,2&3 OL,
Blower OL, HP/LP 1,2&3, |
8(3A) for Compressor
Condenser1&2, Blower |
8(3A) for Compressor1&2
Condenser1&2, Blower |
8(3A) for Compressor1,2 &3
Condenser1,2&3 Blower |
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General
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► |
Temperature
range
0°C
to
50°C |
Specification |
► |
230VAC
Standard.
110VAC
on
request. |
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► |
Panel
cutout
: 92
X 92
mm
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► |
Screw
terminals
:
Admit
1X
2.5mm2
wire
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