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95
T-305
8.2 CONTROLLED ATMOSPHERE SYSTEM DATA
a. Air Compressor
Number of Cylinders
2
Type
Three Phase Induction
Weight
34 kg (75 lb)
b. Pressure Relief Valves/
Regulator
Pressure Relief (Breather) Valve (located in access panel with air intake
filter, see Figure 56, page 89)
Opens
52
mm (2 inch WG)
Pressure Relief Valve (located upstream of the nitrogen membrane filter
assembly, see Figure 62, page 97)
Opens
8.44 kg/cm
2
(120 psi)
Pressure Regulator (located upstream of the nitrogen membrane filter
assembly, see Figure 62, page 97)
Opens
8 kg/cm
2
(115 psi)
c. High Air Temperature Switch
Opens
82
±
3
_
C (180
±
5
_
F)
Closes
70
±
5
_
C (158
±
9
_
F)
8.3 ELECTRICAL DATA
a. Air Compressor Motor
Full Load Amps (FLA)
2.15 Amps @ 380 vac
2.30 Amps @ 460 vac
Voltage and
Frequency
190/380/vac/1ph/50 Hz
±
10%
230/460 vac/1ph/60 Hz
±
10%
Speed
1425 rpm @ 50 Hz
1725 rpm @ 60 Hz
Horsepower
1.5 @ 380/460 vac/50/60 Hz
b. Air Heater
Rating
600 watts (
+
5/--10%) @ 230/460 vac
Resistance
(at ambient)
75 to 88 ohms @ 230 vac
301 to 352 ohms @ 460 vac
c. Fuses
Control Circuit
10 Amps (F3)
Controller Circuit
5 Amps (F1 & F2)
Summary of Contents for 69NT40-489-100 Series
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Page 14: ...Safety 10 T 305...
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Page 50: ...26 T 305 Figure 12 Standard Configuration Report...
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Page 167: ...143 T 305 Based on drawings 62 10526 Rev and 62 10736 Rev Figure 90 Electrical Schematic CA...
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