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Copeland discus compressor bonus
CFC, R-502, Mid Point, 50 Hz, 3 - Phase, 200 V
Capacity (Btu/hr): 238000 169000
Bore Size (in): 2.938 Displ (ft^3/hr): 4480.797
Number of Cylinders: 6 Displ (in^3/Rev): 89.001
RLA(=MCC/1.4; use for contactor selection): 135.7
RLA (=MCC/1.56; use for breaker & wire size selection): 121.8
Refrigerant Frequency(Hz) Phase Voltage Application
R-502 CFC 50 3 400 Medium Temperature
COPELAND DISCUS NOMENCLATURE CHART
Either a number or a letter for each product family.
R = ARI High/Med Temp rated 45/130
S = ARI Med Temp. Rated @ 0 /120
P = ARI Low Temp, Rated @ 25/115
Indicated by digit representing the comp. model series connected in tandem with a comp. of the model series indicated by the first digit
Capacitor run capacitor start C
Induction run capacitor start I
Induction run capacitor start, low torque X
part winding or across the line
Letter only arbitrarily assigned for each different displacement valve plate combo, within one family series
NOMINAL CAPACITY AT RATING CONDITION
Either a number or letter assigned to indicate major variations within any one family series. On some models:
NOTE: Nominal horsepower rating of tandem compressors is sum of individual compressorratings.
Ext. inherent protect. one Protector A
(line break) use with contactor
Internal inherent protect.-one protector F
Internal Thermostat(s)and ext supplem. H
protector(s) use with contactor
Internal thermostat(s) and three ext L
Supple. protectors use w/ contactor
Internal thermal protectors-electronic S
Sensors and ctrl module ext use w/contact.
Internal thermal protect. elect. sensors W
and ctrl module ext.use w/ contactor
2.-200 indicates a std compressor & component parts B/M and model no
3. 201 and larger will be assigned for all other variations of given model
*When applicable, specific 50hz ratings (not necessarily identical to typical shown above) will be shown as alternate on 60hz rated models
