The Screw liquid chillers have a screw compressor with R-134a
refrigerant on two separate refrigeration circuits.
■ TWO INDEPENDENT CIRCUITS – Both refrigeration circuits adopt
compact screw compressors, for maximum reliability and durability.
■ EFFICIENT AND RELIABLE TECHNOLOGY – employs dual screw compressors, electronic expansion valves, shell and tube
evaporator and fans with low noise diffusers with economizer for increasing efficiency
| MODEL | TACC360T1-2WAXE | TACC420T1-2WAXE | TACC440T1-4WAXE | TACC480T1-2WAXE | TACC500T1-4WAXE | ||
| Naminal ton | 360TR | 420TR | 440TR | 480TR | 500TR | ||
|
Cooling Capacity (T1)
|
TR | 259.3 | 298.0 | 304.8 | 333.2 | 338.9 | |
| KW | 912.0 | 1048.0 | 1072.0 | 1172.0 | 1192.0 | ||
|
Electrical Data
|
Power Supply | (V,∅,HZ) | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ |
| Operation Current | (Amps) | 473.2 | 557.0 | 586.0 | 618.8 | 665.8 | |
| Power input | KW | 284.9 | 328.4 | 341.2 | 366.3 | 385.5 | |
|
Performance
|
EER (cooling) | W/W | 3.20 | 3.19 | 3.14 | 3.20 | 3.09 |
| ISEER (cooling) | W/W | 4.58 | 4.76 | 4.66 | 4.64 | 4.64 | |
| Sound Rating | db | 67 | 67 | 67 | 67 | 67 | |
|
Compressor
|
Type | SCREW | SCREW | SCREW | SCREW | SCREW | |
| Quantity | 2 | 2 | 4 | 2 | 4 | ||
|
Condenser coil
|
Type | High efficiency DX | High efficiency DX | High efficiency DX | High efficiency DX | High efficiency DX | |
| Tube/Row/FPI | 3/8″-4-14 | 3/8″-4-14 | 3/8″-4-14 | 3/8″-4-14 | 3/8″-4-14 | ||
| Face Area | (sq.ft) | 409.5 | 455.0 | 455.0 | 500.5 | 500.5 | |
|
Outdoor Fan
|
Type | Propeller | Propeller | Propeller | Propeller | Propeller | |
| No.Used | 18 | 20 | 20 | 22 | 22 | ||
| Diameter/Width | cm | 80cm | 80cm | 80cm | 80cm | 80cm | |
| Motor output(standard) | KW | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | |
| Current | A | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | |
| Velocity | rpm | 920 | 920 | 920 | 920 | 920 | |
| IP Protected | IP54 | IP54 | IP54 | IP55 | IP54 | ||
|
Evaporator
|
Type | ||||||
| Quantity | 2 | 2 | 2 | 2 | 2 | ||
| Flow rate | gpm | 692 | 795 | 813 | 889 | 904 | |
| pressure Drop | Kpa | 41 | 40 | 42 | 40 | 40 | |
| Refrigerant | Refrigerant Charge | Type | R134a | R134a | R134a | R134a | R134a |
|
Dimensions
|
Length | m | 9.90 | 11.00 | 11.00 | 12.10 | 12.10 |
| Width | m | 2.20 | 2.20 | 2.20 | 2.20 | 2.20 | |
| Height | m | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | |
| Weight | net | (kg) | #N/A | #N/A | #N/A | #N/A | #N/A |
| Remark: | |||||||
| 1) Standard Conditions-T1 evap.Entering/leaving water temperature 12/7˚ C,outdoor air temperture 35˚ C evaporator fouling factor 0.018m2k/kw | |||||||
| MODEL | TACC180T1-2WAXE | TACC220T1-2WAXE | TACC250T1-2WAXE | TACC280T1-2WAXE | TACC320T1-2WAXE | ||
| Naminal ton | 180TR | 220TR | 250TR | 280TR | 320TR | ||
|
Cooling Capacity (T1)
|
TR | 132.5 | 152.4 | 169.5 | 189.4 | 225.8 | |
| KW | 466.0 | 536.0 | 596.0 | 666.0 | 794.0 | ||
|
Electrical Data
|
Power Supply | (V,∅,HZ) | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ |
| Operation Current | (Amps) | 258.0 | 293.0 | 336.8 | 378.6 | 434.4 | |
| Power input | KW | 154.8 | 170.6 | 194.7 | 219.8 | 257.8 | |
|
Performance
|
EER (cooling) | W/W | 3.01 | 3.14 | 3.06 | 3.03 | 3.08 |
| ISEER (cooling) | W/W | 4.55 | 4.67 | 4.64 | 4.70 | 4.57 | |
| Sound Rating | db | 67 | 67 | 67 | 67 | 67 | |
|
Compressor
|
Type | SCREW | SCREW | SCREW | SCREW | SCREW | |
| Quantity | 2 | 2 | 2 | 2 | 2 | ||
|
Condenser coil
|
Type | High efficiency DX | High efficiency DX | High efficiency DX | High efficiency DX | High efficiency DX | |
| Tube/Row/FPI | 3/8″-3-14 | 3/8″-4-14 | 3/8″-4-14 | 3/8″-4-14 | 3/8″-4-14 | ||
| Face Area | (sq.ft) | 227.5 | 227.5 | 273.0 | 318.5 | 364.0 | |
|
Outdoor Fan
|
Type | Propeller | Propeller | Propeller | Propeller | Propeller | |
| No.Used | 10 | 10 | 12 | 14 | 16 | ||
| Diameter/Width | cm | 80cm | 80cm | 80cm | 80cm | 80cm | |
| Motor output(standard) | KW | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | |
| Current | A | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | |
| Velocity | rpm | 920 | 920 | 920 | 920 | 920 | |
| IP Protected | IP54 | IP54 | IP54 | IP54 | IP54 | ||
|
Evaporator
|
Type | ||||||
| Quantity | 1 | 1 | 1 | 1 | 1 | ||
| Flow rate | gpm | 353 | 406 | 452 | 505 | 602 | |
| pressure Drop | Kpa | 41 | 42 | 40 | 41 | 41 | |
| Refrigerant | Refrigerant Charge | Type | R134a | R134a | R134a | R134a | R134a |
|
Dimensions
|
Length | m | 5.50 | 5.50 | 6.60 | 7.70 | 8.80 |
| Width | m | 2.20 | 2.20 | 2.20 | 2.20 | 2.20 | |
| Height | m | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | |
| Weight | net | (kg) | #N/A | #N/A | #N/A | #N/A | #N/A |
| Remark: | |||||||
| 1) Standard Conditions-T1 evap.Entering/leaving water temperature 12/7˚ C,outdoor air temperture 35˚ C evaporator fouling factor 0.018m2k/kw | |||||||
| MODEL | TACC80T1-2WAXE | TACC100T1-2WAXE | TACC120T1-2WAXE | TACC140T1-2WAXE | TACC160T1-2WAXE | ||
| Naminal ton | 80TR | 100TR | 120TR | 140TR | 160TR | ||
|
Cooling Capacity (T1)
|
TR | 61.0 | 70.0 | 80.8 | 91.0 | 117.1 | |
| KW | 214.6 | 246.2 | 284.0 | 320.2 | 412.0 | ||
|
Electrical Data
|
Power Supply | (V,∅,HZ) | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ | 380 V,3∅,50HZ |
| Operation Current | (Amps) | 124.2 | 151.4 | 169.4 | 185.7 | 221.2 | |
| Power input | KW | 71.6 | 87.2 | 97.4 | 107.4 | 136.7 | |
|
Performance
|
EER (cooling) | W/W | 3.00 | 2.82 | 2.91 | 2.98 | 3.01 |
| ISEER (cooling) | W/W | 4.38 | 4.38 | 4.44 | 4.47 | 4.47 | |
| Sound Rating | db | 67 | 67 | 67 | 67 | 67 | |
|
Compressor
|
Type | SCREW | SCREW | SCREW | SCREW | SCREW | |
| Quantity | 2 | 2 | 2 | 2 | 2 | ||
|
Condenser coil
|
Type | High efficiency DX | High efficiency DX | High efficiency DX | High efficiency DX | High efficiency DX | |
| Tube/Row/FPI | 3/8″-4-14 | 3/8″-2-14 | 3/8″-3-14 | 3/8″-4-14 | 3/8″-4-14 | ||
| Face Area | (sq.ft) | 91.0 | 136.5 | 136.5 | 136.5 | 182.0 | |
|
Outdoor Fan
|
Type | Propeller | Propeller | Propeller | Propeller | Propeller | |
| No.Used | 4 | 6 | 6 | 6 | 8 | ||
| Diameter/Width | cm | 80cm | 80cm | 80cm | 80cm | 80cm | |
| Motor output(standard) | KW | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | |
| Current | A | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | |
| Velocity | rpm | 920 | 920 | 920 | 920 | 920 | |
| IP Protected | IP54 | IP54 | IP54 | IP54 | IP54 | ||
|
Evaporator
|
Type | ||||||
| Quantity | 1 | 1 | 1 | 1 | 1 | ||
| Flow rate | gpm | 163 | 187 | 215 | 243 | 312 | |
| pressure Drop | Kpa | 35 | 35 | 35 | 35 | 41 | |
| Refrigerant | Refrigerant Charge | Type | R134a | R134a | R134a | R134a | R134a |
|
Dimensions
|
Length | m | 2.20 | 3.30 | 3.30 | 3.30 | 4.40 |
| Width | m | 2.20 | 2.20 | 2.20 | 2.20 | 2.20 | |
| Height | m | 2.54 | 2.54 | 2.54 | 2.54 | 2.54 | |
| Weight | net | (kg) | #N/A | #N/A | #N/A | #N/A | #N/A |
| Remark: | |||||||
| 1) Standard Conditions-T1 evap.Entering/leaving water temperature 12/7˚ C,outdoor air temperture 35˚ C evaporator fouling factor 0.018m2k/kw | |||||||
