Most Energy Saving Water to Water Heat Pump (Model: LTMLH)
Competitive Advantages
Flooded evaporator with the dry evaporator make COP increased by 1.5. The latest threads and efficient heat exchange tube make heat transfer coefficient over normal heat exchange tubes of 1.3. times. It Can take ground water, surface water (rivers, lakes, sea) and soil as air conditioning heating or cooling source for the floor radiant, radiator, fan coil units and other end of the form of heating, cooling. Free living hot water if asked.
Features:
World famous twin-screw compressor, small vibration, low failure rate, advanced energy control method which can achieve a paragraph or unwarranted energy regulation; injection compression, noise seal.
Control device using the world famous, PID regulation, completely eliminate the stuck rotor or motor overheating; high temperature and low pressure exhaust temperature monitor and control access to water, water, antifreeze, water temperature and other multi-protection, to ensure the safe operation of generating units; large-screen color touch screen, has the status display, parameter setting, energy control, fault diagnosis and control of such a multi-function, convenient man-machine dialogue.
Optimal design can improve a wider range of cooling capacity. Part load performance is good. New electronic throttle device, achieve null process control. Part of the load, the double-press alternately run and longer life.
Models Details:
Unit Model LTMLH(R)- | 70 | 85 | 110 | 150 | 185 | 220 | 260 | 310 | 375 | 440 | 515 | 615 | 750 | 885 | 1000 | |||
Heating Capacity(KW) | 260 | 317 | 408 | 567 | 694 | 816 | 951 | 1134 | 1388 | 1632 | 1902 | 2268 | 2777 | 3264 | 3805 | |||
Cooling Capacity(KW) | 247 | 300 | 387 | 536 | 657 | 775 | 900 | 1072 | 1315 | 1550 | 1800 | 2145 | 2630 | 3100 | 3600 | |||
Electrical Parameter | Power | 3/N/PE AC380V/220V 50HZ | ||||||||||||||||
Input | Cooling | kW | 42.6 | 52.1 | 66.8 | 92 | 112.3 | 130.2 | 151.3 | 184 | 224.6 | 260.4 | 302.6 | 368 | 449.2 | 520.8 | 605.2 | |
Power | Heating | kW | 58.2 | 71.1 | 91 | 123.3 | 150.4 | 174.4 | 199.1 | 246.6 | 300.8 | 348.8 | 398.2 | 493.2 | 601.6 | 697.6 | 796.4 | |
Control System | Dedicated heat pump controller,PID regulator,color touch screen | |||||||||||||||||
Energy Regulation | % | 25——100 | ||||||||||||||||
Security | Overload, high voltage, wrong Phase, water, oil, antifreeze switch, high temperature protection | |||||||||||||||||
Compressor | Type | Imports of semi-closed screw compressors(Italy Refcomp, or Germany Bizter etc.) | ||||||||||||||||
Quantity | set | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | ||
Refrigerants | Refrigerant | Environmental protection Refrigerants R134a, R410a | ||||||||||||||||
Charge | kg | 100 | 120 | 155 | 215 | 265 | 310 | 360 | 430 | 525 | 620 | 720 | 858 | 1050 | 1240 | 1440 | ||
Evaporator | Type | High Efficient flooded type heat exchanger | ||||||||||||||||
Water | Cooling | m3/h | 50 | 60 | 77 | 107 | 132 | 155 | 180 | 215 | 262 | 310 | 360 | 429 | 525 | 620 | 720 | |
Flow | Heating | m3/h | 26 | 32 | 41 | 57 | 70 | 82 | 95 | 114 | 139 | 165 | 191 | 228 | 279 | 329 | 382 | |
Pressure Loss | Kpa | ≤80 | ≤90 | |||||||||||||||
Interface Dim. | DN(mm) | 100 | 125 | 125 | 125 | 150 | 150 | 150 | 150 | 150 | 200 | 200 | 125×2 | 200×2 | 200×2 | 200×2 | ||
Condenser | Type | Efficient shell&tube heat exchanger | ||||||||||||||||
Water | Cooling | m3/h | 26.3 | 32 | 41 | 57 | 70 | 82 | 95 | 114 | 139 | 165 | 191 | 228 | 279 | 329 | 720 | |
Flow | Heating | m3/h | 49.5 | 56 | 77 | 107 | 132 | 155 | 180 | 215 | 262 | 310 | 360 | 429 | 525 | 620 | 382 | |
Pressure Loss | Kpa | ≤80 | ≤90 | |||||||||||||||
Interface Dim. | DN(mm) | 100 | 125 | 125 | 125 | 150 | 150 | 150 | 150 | 150 | 200 | 200 | 125×2 | 200×2 | 200×2 | 200×2 | ||
Size | Length | mm | 3200 | 3200 | 3500 | 3500 | 3800 | 3800 | 3800 | 4500 | 4500 | 4580 | 4580 | 4200 | 4200 | 4300 | 4400 | |
Width | mm | 1300 | 1300 | 1400 | 1500 | 1500 | 1500 | 1550 | 1550 | 1600 | 1600 | 1650 | 2100 | 2100 | 2100 | 2100 | ||
Height | mm | 1750 | 1750 | 1800 | 1800 | 1800 | 1800 | 1885 | 2200 | 2200 | 2200 | 2200 | 2500 | 2000 | 2100 | 2200 | ||
Weight | kg | 2000 | 2200 | 2500 | 2800 | 3700 | 3900 | 4200 | 5750 | 6300 | 6850 | 7500 | 11000 | 14000 | 15000 | 16500 |
Most Energy Saving Water to Water Heat Pump (Model: LTMLH)