CPS Pro-Set TR21C - Specifications and Unit Layout; Technical Specifications and Model Details; TR21 Series Unit Layout

4
Power
switch & IEC
320 electrical
inlet
Reset button HP
switch (TR21E only)
Air intake
louver
Opening for
optional
TOS* kit
Handle
Model # TR21 TR21C TR21J TR21S TR21E
Voltage (Hz)
115 V
60 Hz
100 V
50 / 60 Hz
1PH
220-240V
50 Hz 1PH
Motor Size (Horsepower) 1
Motor Thermally Protected Yes
Compressor Type 2 Cylinder Oil-less Reciprocating Compressor
Overload Protection NA 10 Amp
Power Consumption 1000 W
Tank Overfill Switch Optional Optional Standard Optional No
High Pressure Shut-Off
550 psig
Auto Reset
450 psig
Auto Reset
3.8MPa
Auto Reset
550 psig
Auto Reset
525 psig
(38 bar)
Manual Reset
Refrigerants
ARI740 Class III R-12, R-134a, R-401C, R-406A, R-500, R-1234yf/ze
R-12, R-134a,
R-401C, R-500
ARI740 Class IV
R-22, R-401A/B, R-402B, R-407C/D/E/F, R408A, R-409A,
R-411A/B, R-412A, R-502, R-509A
R-22, R-401A/B,
R-402B, R-407C/
D/E/F, R408A,
R-502, R-509A
ARI740 Class V R-32, R-402A, R-404A, R-407A/B, R-410A/B, R-507A
R-402A, R-404A,
R-410A/B, R-507A
Operating Temperature
Range
32°F to 120°F (0°C to 49°C)
Power Cord Length 6 Ft.
Dimensions 6” x 12” x 9” (15cm x 30cm x 23cm)
Weight 24.3 lbs (11.0 kg )
Approvals *UL, CE, CSA, TUV
Warranty (Years) 1
SPECIFICATIONS
TR21 SERIES UNIT LAYOUT
High pressure
cutout LED
Inlet port
with filter
Discharge
port
*Verified UL Flow Rate @ 60Hz (Reduce 15% for all 50Hz models)
Refrigerant Direct Vapor Direct Liquid Push - Pull Liquid High Temp Vapor Rate
R410a .70 lb/min (0.32 kg/min) 11.94 lb/min (5.41 kg/min) 31.7 lb/min (14.3 kg/min) n/a
R22 .59 lb/min (0.27 kg/min) 8.86 lb/min (4.02 kg/min) 31.52 lb/min (14.3 kg/min) 0.39 lb/min (17 kg/min)
R134a .49 lb/min (0.22 kg/min) 7.8 lb/min (3.54 kg/min) 25.66 lb/min (11.64 kg/min) n/a
R407c .53 lb/min (0.24 kg/min) 9.50 lb/min (4.31 kg/min) 29.14 lb/min (13.22 kg/min) n/a
*Evaluated for performance in accordance with Sec. 608 of the Clean Air Act (Feb 29, 1996) using AHRI-740-98 test methods.