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 8kg/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 5Amps(F1&F2)
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