Carrier Streamline Scroll 69NT20-531-300 - Manual (Page 21)

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 a. Circuit Breaker
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
c. Condenser Fan
Full Load Amps 1.3 amps 1.6 amps
c. Condenser Fan
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. Evaporator Coil
Rating 750 watts +5/--10% each @ 230 vac
d. Evaporator Coil
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
e. Evaporator Fan
Nominal Horsepower
Low Speed
0.09 0.11
e. Evaporator Fan
Motor(s) Rotations Per Minute
High Speed
2850 rpm 3450 rpm
Rotations Per Minute
Low Speed
1425 rpm 1750 rpm
Voltage 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 5 amps (F1 & F2) f. Fuses
Expansion Module 10 amps (F4)