Unit Model Denotation Method
Example: FLRM680C represents air cooled screw type water-cooled (hieat pump)unit, which adopts R22 refrigerant, with the model of 680. It is the fourth generation product.
The air-codled screw type water-cooled (heat pump)unit produced by the company can operate stably within the operation condition range of corresponding unit with low cooling (heat)capacity attenuation.
The company can send engineers to provide on-site service for product installation and debugging, il requlired.
Please acknowledge that we may improve the product constantly, including its specification, performance, materials, and certi cation, etc., without further notice.Please contact our company to get the latest infommalion.
Air-cooled Screw Chilled Water Heat Pump Unit
Air-cooled Screw Chilled Water Heat Pump Unit(R22)
Unit Type | FLRM | 260C | 360C | 470C | 540C | 570C | 630C | 680C | 740C | 840C |
FLM | ||||||||||
Nominal refrigerating capacity (kW) | 263 | 374 | 470 | 545 | 573 | 637 | 694 | 744 | 840 | |
Nominal heating capacity (kW) | 279 | 397 | 498 | 578 | 608 | 675 | 736 | 790 | 891 | |
Power supply | 3/N/PE AC380/220V 50Hz | |||||||||
Max. running current (A) | 180 | 269 | 329 | 333 | 375 | 180+269 | 204+269 | 269×2 | 269+329 | |
Recommended wiring (mm2) | 95 | 185 | 240 | 240 | 2×95 | 95+185 | 120+185 | 185×2 | 185+240 | |
Safety protection | High/low-pressure, water cut-off, low water-temperature, winter anti-freezing, motor overload/overheating, exhaust temperature, oil level, open-phase and phase sequence | |||||||||
Compressor | Type | Semi-hermetic screw type | ||||||||
Qty (set) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | |
Nominal refrigeration power (kW) | 76.6 | 107.2 | 138.8 | 160.3 | 171.7 | 183.8 | 200.5 | 214.4 | 246 | |
Nominal heating power (kW) | 72.2 | 100.6 | 131.3 | 151.2 | 161. 7 | 172.8 | 188.4 | 201.2 | 231.9 | |
Fan | Type | Axial | ||||||||
Qty (set) | 6 | 8 | 8 | 10 | 10 | 14 | 16 | 16 | 16 | |
Power (kW) | 6.6 | 8.8 | 8.8 | 11.0 | 11.0 | 15.4 | 17.6 | 17.6 | 17.6 | |
Air-side heat exchanger | Efficient red copper tube cover aluminum fin | |||||||||
Water-side heat exchanger | Type | Efficient shell and tube heat exchanger | ||||||||
Water-side working pressure (MPa) | 1.0 | |||||||||
Water flow (m3/h) | 45 | 64 | 81 | 94 | 99 | 110 | 119 | 128 | 144 | |
Water resistance (kPa) | 70 | 70 | 70 | 75 | 75 | 75 | 75 | 75 | 75 | |
Pipe size (DN) | 80 | 100 | 125 | 125 | 125 | 80+100 | 100×2 | 100×2 | 100+125 | |
Overall dimension | L (mm) | 2950 | 3950 | 3950 | 4950 | 4950 | 7250 | 8250 | 8250 | 8250 |
W (mm) | 2150 | |||||||||
H (mm) | 2620 | |||||||||
Unit Type | FLRM | 940C | 1000C | 1100C | 1150C | 1210C | 1300C | 1470C | 1670C |
FLM | |||||||||
Nominal refrigerating capacity (kW) | 935 | 1010 | 1090 | 1145 | 1206 | 1301 | 1478 | 1662 | |
Nominal heating capacity (kW) | 991 | 1070 | 1155 | 1214 | 1279 | 1379 | 1558 | 1754 | |
Power supply | 3/N/PE AC380/220V 50Hz | ||||||||
Max. running current (A) | 329×2 | 329+333 | 333×2 | 375×2 | 269×2+329 | 269+329×2 | 329×2+333 | 333×2+375 | |
Recommended wiring (mm2) | 240×2 | 240×2 | 240×2 | (2×95)×2 | 185×2+240 | 185+240×2 | 240×3 | 240×2+2×95 | |
Safety protection | High/low-pressure, water cut-off, low water-temperature, winter anti-freezing, motor overload/overheating, exhaust temperature, oil level, open-phase and phase sequence | ||||||||
Compressor | Type | Semi-hermetic screw type | |||||||
Qty (set) | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | |
Nominal refrigeration power (kW) | 277.6 | 299.1 | 320.6 | 340.4 | 353.2 | 384.8 | 437.9 | 4 2.3 | |
Nominal heating power (kW) | 262.9 | 282.5 | 302.4 | 321.1 | 332.5 | 363.2 | 413.8 | 464.1 | |
Fan | Type | Axial | |||||||
Qty (set) | 16 | 18 | 20 | 20 | 24 | 24 | 26 | 30 | |
Power (kW) | 17.6 | 19.8 | 22.0 | 22.0 | 26.4 | 26.4 | 28.6 | 33.0 | |
Air-side heat exchanger | Efficient red copper tube cover aluminum fin | ||||||||
Water-side heat exchanger | Type | Efficient shell and tube heat exchanger | |||||||
Water-side working pressure (MPa) | 1.0 | ||||||||
Water flow (m3/h) | 161 | 174 | 187 | 197 | 207 | 224 | 254 | 286 | |
Water resistance (kPa) | 75 | 80 | 80 | 80 | 80 | 80 | 85 | 85 | |
Pipe size (DN) | 125×2 | 125×2 | 125×2 | 125×2 | 100×2+125 | 100+125×2 | 125×3 | 125×3 | |
Overall dimension | L (mm) | 8250 | 9250 | 10250 | 10250 | 12550 | 12550 | 13550 | 15550 |
W (mm) | 2150 | ||||||||
H (mm) | 2620 | ||||||||
Note:
1. Nominal working condition of refrigeration: water flow of 0.172 ㎡/(h.kW), outlet water temperature of 7 C, and ambient temperature of35℃
Nominal working condition of heating: water flow of 0.172 ㎡/(h.kW), outlet water temperature of 45℃, and ambient
temperature of 7 ℃(dry bulb) and 6℃(wet bulb);
2. Fouling coefficient of 0.086㎡. ℃/kW;
3. It is recommended that when the wiring temperature is 40℃, PVC insulated power cable (copper wire)and splice cable shall be the iso-diameter wire produced by the same company;
4. FLM260-1670C is a single-cold type unit, without heating parameters and corresponding protection function.
Air-cooled Screw Chilled Water Heat Pump Unit
Air-cooled Screw Chilled Water Heat Pump Unit(R407C)
Unit Type | FLRMA | 250C | 350C | 450C | 500C | 550C | 600C | 650C | 700C | 800C |
FLMA | ||||||||||
Nominal refrigerating capacity (kW) | 250 | 354 | 447 | 518 | 543 | 602 | 654 | 704 | 797 | |
Nominal heating capacity (kW) | 267 | 378 | 475 | 549 | 582 | 645 | 697 | 756 | 853 | |
Power supply | 3/N/PE AC380/220V 50Hz | |||||||||
Max. running current (A) | 180 | 269 | 329 | 333 | 375 | 180+269 | 204+269 | 269×2 | 269+329 | |
Recommended wiring (mm2) | 95 | 185 | 240 | 240 | 2×95 | 95+185 | 120+185 | 185×2 | 185+240 | |
Safety protection | High/low-pressure protection, water cut-off protection, low water-temperature protection, winter anti-freezing protection, motor overload/overheating protection, exhaust temperature protection, oil level protection, open-phase and phase sequence protection | |||||||||
Compressor | Type | Semi-hermetic screw type | ||||||||
Qty (set) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | |
Nominal refrigeration power (kW) | 76.5 | 108.4 | 138.2 | 158.8 | 165.9 | 184.9 | 205.6 | 216.8 | 246.7 | |
Nominal heating power (kW) | 75 | 105 | 135 | 160 | 164 | 180 | 190 | 210 | 240 | |
Fan | Nominal refrigeration power (kW) | 76.5 | 106.8 | 138.2 | 158.8 | 165.9 | 183.3 | 197.6 | 213.6 | 245.0 |
Nominal heating power (kW) | 72.6 | 100.8 | 131.7 | 151.0 | 161.0 | 173.4 | 185.8 | 201.6 | 232.5 | |
Air-side heat exchanger | Efficient red copper tube cover aluminum fin | |||||||||
Water-side heat exchanger | Type | Efficient shell and tube heat exchanger | ||||||||
Water-side working pressure (MPa) | 1.0 | |||||||||
Water flow (m3/h) | 43 | 61 | 77 | 89 | 93 | 104 | 111 | 121 | 137 | |
Water resistance (kPa) | 70 | 70 | 70 | 75 | 75 | 75 | 75 | 75 | 75 | |
Pipe size (DN) | 80 | 100 | 125 | 125 | 125 | 80+100 | 100×2 | 100×2 | 100+125 | |
Overall dimension | L (mm) | 2950 | 3950 | 3950 | 4950 | 4950 | 7250 | 8250 | 8250 | 8250 |
W (mm) | 2150 | |||||||||
H (mm) | 2620 | |||||||||
Unit Type | FLRMA | 890C | 950C | 1050C | 1100C | 1150C | 1240C | 1400C | 1580C |
FLMA | |||||||||
Nominal refrigerating capacity (kW) | 890 | 965 | 1036 | 1081 | 1146 | 1236 | 1405 | 1576 | |
Nominal heating capacity (kW) | 949 | 1026 | 1098 | 1158 | 1227 | 1321 | 1496 | 1687 | |
Power supply | 3/N/PE AC380/220V 50Hz | ||||||||
Max. running current (A) | 329 × 2 | 329+333 | 333 × 2 | 375 × 2 | 269 × 2+329 | 269+329 × 2 | 329 × 2+333 | 333 × 2+375 | |
Recommended wiring (mm2) | 240 × 2 | 240 × 2 | 240 × 2 | (2 × 95) × 2 | 185 × 2+240 | 185+240 × 2 | 240 × 3 | 240×2+2×95 | |
Safety protection | High/low-pressure, water cut-off, low water-temperature, winter anti-freezing，motor overload/overheating, exhaust temperature, oil level, open-phase and phase sequence | ||||||||
Compressor | Type | Semi-hermetic screw type | |||||||
Qty (set) | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | |
Nominal refrigeration power (kW) | 276.5 | 297.1 | 317.7 | 331.7 | 355.1 | 384.9 | 435.3 | 483.5 | |
Nominal heating power (kW) | 270 | 295 | 320 | 328 | 345 | 375 | 430 | 484 | |
Fan | Nominal refrigeration power (kW) | 276.5 | 297.1 | 317.7 | 331.7 | 351.8 | 383.2 | 435.3 | 483.5 |
Nominal heating power (kW) | 263.4 | 282.7 | 302.0 | 322.0 | 333.3 | 364.2 | 414.4 | 463.0 | |
Air-side heat exchanger | Efficient red copper tube cover aluminum fin | ||||||||
Water-side heat exchanger | Type | Efficient shell and tube heat exchanger | |||||||
Waterside working pressure (MPa) | 1.0 | ||||||||
Water flow (m3/h) | 153 | 166 | 178 | 186 | 197 | 213 | 242 | 271 | |
Water resistance (kPa) | 75 | 80 | 80 | 80 | 80 | 80 | 85 | 85 | |
Pipe size (DN) | 125×2 | 125×2 | 125×2 | 125×2 | 100×2+125 | 100+125×2 | 125×3 | 125×3 | |
Overall dimension | L (mm) | 8250 | 9250 | 10250 | 10250 | 12550 | 12550 | 13550 | 15550 |
W (mm) | 2150 | ||||||||
H (mm) | 2620 | ||||||||
Note:
1. Nominal working condition of refrigeration: water flow of 0.172㎡/(h.kW), outlet water temperature of 7℃, and ambient temperature of 35℃.
Nominal working condition of heating:water flow of 0.172 ㎡/(h.kW), outlet water temperature of 45℃, and ambient temperature of 7℃ (dry bulb) and 6 ℃(wet bulb);
2. Fouling coefficient of 0.086㎡.℃/kW;
3. It is recommended that when the wiring temperature is 40℃, PVC insulated power cable (copper wire) and splice cable shall be the iso-diameter wire produced by the same company;
4. FLMA250-580C is a single-cold type unit, without heating parameters and corresponding protection function.
