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Carlyle 05T-033 アプリケーション・マニュアル

3.12 Oil System Schematics

Sightglass
Solenoid
Valve

3.13 Oil Line Manifold Selection Table

Number of
Compressors
English
1
2
3
4
5
Metric
1
2
3
4
5
LEGEND
cSt
—
Centistokes
* If 170 POE oil is used, Carlyle recommends use of the next
larger size copper line if pressure drop is greater than 5.0 psi.
This will typically reduce pressure drop to 30% of value shown.
NOTES:
1. Viscosity of 10 cSt is based on 130°F (54°C) oil with
10% refrigerant dilution.
12
OIL SYSTEM SCHEMATIC
Discharge Header
Sightglass
Solenoid
Valve
Oil Man ifold
OIL MANIFOLD FOR PRESSURE DROP (FOR POE100 OILS)
Flow Rate
Manifold Size
7
2 gpm
/
8
7
4 gpm
/
8
7
6 gpm
/
8
1/
8 gpm
1-
8
1
10 gpm
1-
/
8
7.6 l/min
7
/
8
15.2 l/min
7
/
8
22.8 l/min
7
/
8
30.4 l/min
1
1-
/
8
38.0 l/min
1
1-
/
8
P
Oil Filter
Hand Valve
Sightglass
at 10 cSt
at 45 cSt
Pressure Drop (psi) per 10 feet of manifold
0.17
0.34
0.52
0.22
0.27
Pressure Drop (kPa) per 1 meter of manifold
0.38
0.77
1.18
0.50
0.61
2. Viscosity of 45 cSt is based on 130°F (54°C) oil, no
refrigerant dilution or 80°F (27°C) oil with 10% refrig-
erant dilution.
3. Viscosity of 100 cSt is based on 100°F (38°C) oil, no
refrigerant dilution.
4. Viscosity of 170 cSt is based on 100°F (38°C) oil,
with no refrigerant dilution.
Discharge Gas
to Condenser
Oil
Separator
& Sump
Oil
Heater
Level
Switch
P
Hand Valve
Mixing
Valve
at 100 cSt
0.77
1.72
1.54
3.43
2.31
5.15*
0.97
2.16
1.21
2.69
1.74
3.89
3.48
7.76
5.23
11.6*5
2.19
4.89
2.74
6.08
Oil Cooler
at 170 cSt
2.92
5.83*
8.76*
3.67
4.58
6.60
13.19*
19.81*
8.30
10.36