Rooftop Air-conditioning Unit(Integral)
All Fresh Air Type Heat Pump and Single Cold Unit (Performance Parameter Table 7)
Unit model | WFAXRC28-250 | WFAXRC35-250 | WFAXRC45-320 | WFAXRC55-320 | ||
WFAXLC28-250 | WFAXLC35-250 | WFAXLC45-320 | WFAXLC55-320 | |||
Performance | Operating power supply | 3N/PE AC 380/220V 50Hz | ||||
Refrigerating | kW | 28.5 | 35.2 | 45.8 | 55.1 | |
Heating capacity 2* | kW | 30.8 | 37.2 | 48.5 | 57.8 | |
Unit power | kW | 9.6 | 11.8 | 15.9 | 18.5 | |
Temperature control | ℃ | Refrigeration of 15-19℃,and heating of 20-30℃ | ||||
Capacity control | % | 0/25/50/75/100 | 0/25/50/75/100 | 0/25/50/75/100 | 0/25/50/75/100 | |
Compressor | Type | Hermetic scroll parallel compressor | ||||
Qty | / | 2 | 2 | 2 | 2 | |
Refrigerant | Working medium used | R410A | ||||
Confrol mode | Electronic expansion valve | |||||
Charge Qty | kg | 7 | 7 | 12.5 | 14 | |
Blower | Type | Centrifugal type | ||||
Drive mode | Belt drive | |||||
Air volume | m³h | 2400 | 2850 | 3680 | 4500 | |
External static | Pa | 250 | 250 | 320 | 320 | |
Motor power | kW | 0.55 | 0.75 | 1.1 | 1.5 | |
Condensate | Type | High-efficient axial flow fan | ||||
Qty | / | 2 | 2 | 2 | 2 | |
Air volume | m/h | 7000×2 | 7000×2 | 11000×2 | 11600k2 | |
Input power | kW | 0.4×2 | 0.4×2 | 0.7×2 | 0.9×2 | |
Electric | Auxiliary heating | kW | 9 | 12 | 15 | 18 |
Evaporator | Type | Efficient inner-gooved copper tube cover aluminum fin | ||||
Filter | Type and level | Plate-type G3 | ||||
Electrical parameters Without electric heating | Max. | A | 23.08 | 26.88 | 34.94 | 40.88 |
Recommended | mm² | 6 | 6 | 10 | 16 | |
Electrical | Max. | A | 36.72 | 45.06 | 57.67 | 68.15 |
Recommended | mm² | 10 | 16 | 25 | 35 | |
Unit | LxWxH | mm | 1870×1700×1770 | 1870×1700×1770 | 2370×2000×1970 | 2370×2000×2000 |
Unit weight | kg | 700 | 710 | 986 | 1042 | |
Noise | dB(A) | 64 | 64 | 66 | 68 | |
Remarks
1. Declared working condition of refrigerating capacity: OA: DB(A)=35℃, WB=28℃;
2. Declared working condition of heating capacity: OA: DB(A)=7℃; WB=6℃;
3. For all fresh air type heat pump and single cold unit, the control target is supply air temperature of unit;
4. The auxiliary heating capacity is optional; when the required auxiliary heating capacity differs from that of sample, please contact out technical staff;
5. If the performance parameters of non-standard product samples conflict with the nameplate, the nameplate parameters shall prevail.
All Fresh Air Type Heat Pump and Single Cold Unit (Performance Parameter Table 8)
Unit model | WFAXRC70-320 | WFAXRC90-400 | WFAXRC110-500 | ||
WFAXLC70-320 | WFAXLC90-400 | WFAXLC110-500 | |||
Performance | Operating power supply | 3/N/PE AC 380/220V 50Hz | |||
Refrigerating | kW | 70.2 | 91.5 | 108.4 | |
Heating capacity 2* | kW | 72.6 | 94.5 | 111.1 | |
Unit power | kW | 23.8 | 30.7 | 37 | |
Temperature control | ℃ | Refrigeration of 15-19°℃,and heating of 20-30℃ | |||
Capacity control | % | 0/25/50/75/100 | 0/25/50/75/100 | 0/25/50/75/100 | |
Compressor | Type | Hermetic scroll parallel compressor | |||
Qty | / | 2 | 2 | 4 | |
Refrigerant | Working medium used | R410A | |||
Control mode | Electronic expansion valve | ||||
Charge Qty | kg | 17 | 18 | 14×2 | |
Blower | Type | Centrifugal type | |||
Drive mode | Belt drive | ||||
Air volume | m³h | 5600 | 7320 | 8580 | |
External static | Pa | 320 | 400 | 500 | |
Motor power | kW | 2.2 | 2.2 | 3 | |
Condensate | Type | High-efficient axial flow fan | |||
Qty | / | 2 | 2 | 4 | |
Air volume | m³h | 15000×2 | 18000×2 | 12400×4 | |
Input power | kW | 1.1×2 | 1.25×2 | 0.9×4 | |
Electric | Auxiliary heating | kW | 24 | 30 | 33 |
Evaporator | Type | Efficient inner-grooved copper tube cover aluminum fin | |||
Filter | Type and level | Plate-type G3 | |||
Electrical parameters- Without electric heating | Max. | A | 50.55 | 62.76 | 81.16 |
Recommended | mm² | 16 | 25 | 50 | |
Electrical | Max. | A | 86.91 | 108.21 | 131.16 |
Recommended | mm² | 50 | 70 | 95 | |
Unit | LxWxH | mm | 2900×2300×2200 | 2900×2300×2200 | 4800×2000×2200 |
Unit weight | kg | 1333 | 1372 | 1873 | |
Noise | dB(A) | 71 | 75 | 76 | |
Remarks
1. Declared working condition of refrigerating capacity: OA: DB(A)=35℃, WB=28℃;
2. Declared working condition of heating capacity: OA: DB(A)=7℃; WB=6℃;
3. For all fresh air type heat pump and single cold unit, the control target is supply air temperature of unit;
4. The auxiliary heating capacity is optional; when the required auxiliary heating capacity differs from that of sample, please contact out technical staff;
5. If the performance parameters of non-standard product samples conflict with the nameplate, the nameplate parameters shall prevail.
All Fresh Air Type Heat Pump and Single Cold Unit (Performance Parameter Table 9)
Unit model | WFAXRC125-500 | WFAXRC140-550 | WFAXRC180-550 | ||
WFAXLC125-500 | WFAXLC140-550 | WFAXLC180-550 | |||
Performance | Operating power supply | 3/N/PE AC 380/220V 50Hz | |||
Refrigerating | kW | 126 | 140.5 | 180.8 | |
Heating capacity 2* | kW | 130.4 | 144.6 | 186 | |
Unit power | kW | 42.8 | 47.5 | 62.5 | |
Temperature control | ℃ | Refrigeration of 15-19℃,and heating of 20-30℃ | |||
Capacity control | % | 0/25/50/75/100 | 0/25/50/75/100 | 0/25/50/75/100 | |
Compressor | Type | Hermetic scroll parallel compressor | |||
Qty | / | 4 | 4 | 4 | |
Refrigerant | Working medium used | R410A | |||
Control mode | Electronic expansion valve | ||||
Charge Qty | kg | 14×2 | 18×2 | 18×2 | |
Blower | Type | Centrifugal type | |||
Drive mode | Belt drive | ||||
Air volume | m³h | 10000 | 12500 | 15000 | |
External static | Pa | 500 | 550 | 550 | |
Motor power | kW | 4 | 5.5 | 5.5 | |
Condensate | Type | High-efficient axial flow fan | |||
Qty | 1 | 4 | 4 | 4 | |
Air volume | m³h | 11600×4 | 15000×4 | 18000×4 | |
Input power | kW | 0.9×4 | 1.1×4 | 1.25×4 | |
Electric | Auxiliary heating | kW | 39 | 45 | 54 |
Evaporator | Type | Efficient inner-grooved copper tube cover aluminum fin | |||
Filter | Type and level | Plate-type G3 | |||
Electrical parameters- Without electric heating | Max. | A | 91.96 | 102.40 | 126.82 |
Recommended | mm² | 50 | 50 | 70 | |
Electrical | Max. | A | 151.05 | 170.58 | 208.64 |
Recommended | mm² | 95 | 120 | 150 | |
Unit | LxWxH | mm | 4800×2000×220 | 5300×2300×2400 | 5300×2300×2400 |
Unit weight | kg | 1945 | 2375 | 2443 | |
Noise | dB(A) | 76 | 78 | 78 | |
Remarks
1. Declared working condition of refrigerating capacity: OA: DB(A)=35℃, WB=28℃;
2. Declared working condition of heating capacity: OA: DB(A)=7℃; WB=6℃;
3. For all fresh air type heat pump and single cold unit, the control target is supply air temperature of unit;
4. The auxiliary heating capacity is optional; when the required auxiliary heating capacity differs from that of sample, please contact out technical staff;
5. If the performance parameters of non-standard product samples conflict with the nameplate, the nameplate parameters shall prevail.
