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T -309
2-7
2.3 ELECTRICAL DATA
CB-1 Trips at 29 amps
a. Circuit Breaker
CB-2 (50 amp) Trips at 62.5 amps
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CB-2 (70 amp) Trips at 87.5 amps
b. Compressor
Motor
Full Load Amps (FLA) 13 amps @ 460 vac
380 vac, Single Phase,
50 hz
460 vac, Single Phase,
60 hz
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Full Load Amps 1.3 amps 1.6 amps
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Motor
Horsepower 0.43 hp 0.75 hp
Rotations Per Minute 1425 rpm 1725 rpm
Voltage and Frequency 360 -- 460 vac ¦ 2.5 hz 400 -- 500 vac ¦ 2.5 hz
Bearing Lubrication Factory lubricated, additional grease not required.
Rotation Counter-clockwise when viewed from shaft end.
Number of Heaters 4
d. Eva
p
orator Coil
Rating 750 watts +5/--10% each @ 230 vac
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Heaters
Resistance (cold) 66. 8 to 77.2 ohms @ 20 _C(68_F)
Type Sheath
380 vac/50 hz 460 vac/60 hz
Full Load Amps
High Speed
1.6 2.0
Full Load Amps
Low Speed
0.8 1.0
Nominal Horsepower
High Speed
0.70 0.84
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Nominal Horsepower
Low Speed
0.09 0.11
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Motor(s)
Rotations Per Minute
High Speed
2850 rpm 3450 rpm
Rotations Per Minute
Low Speed
1425 rpm 1750 rpm
V oltage and Frequency 360 -- 460 vac ± 1.25 hz 400 -- 500 vac ± 1.5 hz
Voltage & Frequency us-
ing power autotransformer
180 -- 230 vac ± 1.25hz 200 -- 250 vac ± 1.5 hz
Bearing Lubrication Factory lubricated, additional grease not required
Rotation CW when viewed from shaft end
Control Circuit 10 amps (F3)
f. Fuses
Controller/DataCORDER 5amps(F1&F2)
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Expansion Module 10 amps (F4)