TK21 Compressor 1.3kg 24V Thermo King Van Refrigeration Units
product Introduction:
Thermo King’s TZ-series is a unique one-piece condenser & evaporator design which delivers the triple benefits of zero intrusion into the load space to allow highly efficient cargo loading, whilst simplifying installation to the vehicle, and reducing the risk of refrigerant connection leaks compared to the separated major components of traditional systems. small, medium and large refrigerated trucks. The TZ-Series range of models is configured to provide superior cooling performance from lightest in class designs, in a wide variety of Highest quality components are selected throughout, including centrifugal brushless blowers which provide highly efficient circulation of large air volumes with minimal noise, whilst delivering exceptionally long life up to 25,000 hours. Thermo King newly launched “TZ Fresh” Series with R-134a system. TZ Fresh provides superior pull down performance, higher reliability, longer life cycle and lower maintenance cost. It is special for fresh cargos. Count on Thermo King, we always deliver what you matters!
| Temp. range | -25°C～30°C | -25°C～30°C | -25°C～30°C | -25°C～30°C | -25°C～30°C |
Refrigerant & Charge(kg) | R-404A | R-134a | R-404A | R-134a | R-404A | R-134a | R-404A | R-404A |
| | 1.3 | 1.3 | 1.7 | 1.7 | 1.7 | 1.7 | 3.5 | 1.7×2 |
| Cooling capacity (W) | | J.I.S. Japan Standard @35°C(Ambient), compressor @ 1,800RPM | |
Engine power | 10°C | | 3,720 | | 5,170 | | 5,800 | | |
| | 0°C | 4,190 | 2,910 | 5,120 | 3,900 | 6,630 | 4,200 | 7,560 | 9,880 |
| | -18°C | 2,330 | 
| 2,910 | 
| 3,370 | 
| 4,300 | 6,160 |
Electric standby (60Hz) | 10°C | | 2,420 | | 3,100 | | 3,480 | | |
| | 0°C | 2,310 | 1,890 | 2,840 | 2,340 | 3,670 | 2,520 | 4,190 | 5,470 |
| | -18°C | 1,280 | | 1,610 | | 1,870 | | 2,380 | 3,410 |
| | | | |
| Compressor |
| Model | TK21 | TK21 | TK21 | TK21 | TK21*2 |
| Displacement(cm3) | 215 | 215 | 215 | 215 | 215 |
| |
| Power(W) | | In both 12V and 24V system | |
| Power(W) | 471 | 569 | 665 | 953 | 1,000 |
| Weight (approximate) |
| Without electric standby(kg) | 95 | 120 | 140 | 200 | 220 |
| With electric standby(kg) | 170 | 233 | 253 | 334 | 446 |
| Electric standby |
| Voltage/Phase/Frequency/Current | 200V/3PH/60Hz/8.9A | 200V/3PH/60Hz/9.7A | 200V/3PH/60Hz/9.7A | 200V/3PH/60Hz/9.7A | 200V/3PH/60Hz/9.7A |
| Compressor type | Semi-hermetic SF20A | Semi-hermetic SF20B | Semi-hermetic SF20B | Semi-hermetic SF20B | Semi-hermetic SF20B |
| Defrost |
| Defrost mode | R-404A:Hot-gas defrost; R-134a: off-cycle defrost |
| Note: TZ-1200 units are more reliable for two separate refrigeration system integrated in one unit. |
TZ-Series Key Features:
Control panel
Advanced digital display, simple operation
Compressor
Efficient compressor using 10-piston swash plate, reducing engine loading and failure risk on belt, pulley, etc.
