Brand Name: LUTE
Model Number: LTLF
Place of Origin: Shandong, China (Mainland)
LUTE High Quality Air Source Screw Compressor Heat Pump and Air to Water Screw Heat Pump and Chiller
-Air Source Screw Heat Pump(Heating,Cooling and Sanitary Hot Water)
-Air to Water Screw Heat Pump; -Air Cooled Screw Chiller(Cooling only)
Features:
1.16 sizes available ranging from 80 kW to 2000 kW cooling capacity;
2.Semi-hermetic screw compressors for all models. Each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line;
3.External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.
4.Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.
5.Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
6.Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.
7.Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and flange type hydraulic connectors.
8.Electric panel consist of: compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay and microprocessor with function display.
9. Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.
Two Kinds of Models:
A. Single Compressor Models: LTLF-30AS-----LTLF--140AS
MODEL LTLF- |
30AS |
40AS |
50AS |
60AS |
70AS |
80AS |
90AS |
100AS |
110AS |
120AS |
130AS |
140AS |
Cooling Capacity KW |
87 |
117 |
155 |
200 |
224 |
278 |
305 |
330 |
363 |
430 |
456 |
500 |
Heating Capacity KW |
98 |
132 |
171 |
227 |
249 |
305 |
336 |
364 |
402 |
475 |
502 |
548 |
A. Double Compressors Models: LTLF-60AD-----LTLF--280AD
MODEL LTLF- |
60AD |
80AD |
100AD |
120AD |
140AD |
160AD |
180AD |
200AD |
220AD |
240AD |
260AD |
280AD |
Cooling Capacity KW |
174 |
234 |
310 |
400 |
448 |
556 |
610 |
660 |
726 |
860 |
912 |
1000 |
Heating Capacity KW |
196 |
264 |
342 |
454 |
498 |
610 |
672 |
728 |
804 |
950 |
1004 |
1096 |
Remark:1.Colling Condition:Cold water in/out 12/7°C; Environmental 35°C; |
Heating Condition: Heat water in/out 40/45°C,Environmental dry bulb temperature 7°C,wet bulb temperature 6°C; |
2.Power supply: 3P-380V-50HZ;with voltage allowance ±10%,voltage dif between the phase lines±2%; |
3.The data above is for R407c, contact us if that for R134a,R22 and other refrigerant need; |
4.There may be Changes for improvement without notice, confirm always before your order. |