Operating instructions

TO 11574A OI
1-6
Table 1-1. Table of Leading Particulars – Continued.
Evaporator Fan Motor(S):
380 VAC, Single Phase, 50 Hz:
Full Load Amps High Speed ....................................................................................... 1.6
Full Load Amps Low Speed ........................................................................................ 0.8
Nominal Horsepower High Speed............................................................................. 0.70
Nominal Horsepower Low Speed.............................................................................. 0.09
Rotations Per Minute High Speed.....................................................................2850 rpm
Rotations Per Minute Low Speed......................................................................1425 rpm
Voltage and Frequency ............................................................360-460 VAC +/− 1.25 hz
Voltage and Frequency using power autotransformer .............180-230 VAC +/− 1.25 hz
460 VAC, Single Phase, 60 Hz:
Full Load Amps High Speed ....................................................................................... 2.0
Full Load Amps Low Speed ........................................................................................ 1.0
Nominal Horsepower High Speed............................................................................. 0.84
Nominal Horsepower Low Speed.............................................................................. 0.11
Rotations Per Minute High Speed.....................................................................3450 rpm
Rotations Per Minute Low Speed......................................................................1750 rpm
Voltage and Frequency ............................................................400-500 VAC +/− 1.25 hz
Voltage and Frequency using power autotransformer .............200-250 VAC +/− 1.25 hz
Bearing Lubrication .................................Factory lubricated, additional grease not required
Rotation............................................................................. CW when viewed from shaft end
Fuses:
Control Circuit.......................................................................................7.5 amps (F3A, F3B)
Controller/DataCORDER .......................................................................... 5 amps (F1 & F2)
Emergency Defrost..........................................................................................5 amps (FED)
Drain Line Heater ............................................................................................5 amps (FDH)
Humidity Power Transformer............................................................................. 5 amps (FH)
Compressor Crankcase Heater..................................................................180 watts @ 460 VAC