Geothermal heat pump with screw compressor

Геотермальный насос Menergy Ташкент

Geothermal heat pump – equipment that is very popular today. The main reason for this is the possibility of completely abandoning the use of gas as the main source of energy.

Such equipment is divided into several types. So, distinguish between geothermal pumps:

  • Vertical;
  • Horizontal;
  • Water;
  • Air;
  • Open type.

Distinctive feature of the equipment we offer – presence of a screw compressor.

When changing the unit’s operating speed and reducing the rotation speed, the screw compressor gradually slows down and does not create additional pressure surges. This prevents premature wear of the internal mechanisms and extends the service life of the unit.

The benefits of a geothermal heat pump with a screw compressor it is worth referring:

  • Reliability;
  • Maximum efficiency of the fuel used;
  • Safety;
  • Compact dimensions;
  • Wide range of applications.

Such equipment is actively used for servicing private homes, restaurants, hotel complexes, swimming pools, industrial premises, warehouses.

Product Features:

  • Use of coolants R410A, R407C и R22;
  • Modular design;
  • Intelligent control;
  • Remote control;
  • Possibility of switching between heating and heating modes in water/refrigerant circuits.

Below are detailed technical specifications to help you make the right choice.

If you have any questions, please call the number +998 (71) 207 33 32. Our qualified specialists will answer all your questions.

Technical Parameters

With ground water or river water – one compressor system

Model 100-1 150-1 200-1 250-1 320-1 380-1 420-1 450-1 510-1 560-1 700-1  
Cooling mode Nom. cooling capacity（kW) 116.3 174.5 232.4 290.5 371.9 443.1 488.1 523 592.6 653.8 813.2
EER 5.22 5.27 5.25 5.30 5.66 5.79 5.60 5.24 5.35 4.66 5.33
Cooling capacity (USRT) 100 150 200 250 320 380 420 450 510 560 700
10³kcal/h 34 50 67 83 107 127 140 150 170 187 233
Power consumption (kW) 22.3 33.1 44.3 54.8 65.7 76.5 87.2 99.8 110.7 140.2 152.6
Chilled water consumption(m³/h) 20.1 30.1 40.2 50.1 60.1 70.2 80.1 90.1 100.1 128.1 140.2
Water pressure drop (kPa) 50 54 56 58 60 62 64 66 68 71 72
Cooling water consumption (m³/h) 10.9 16.3 21.7 27 32.4 37.8 43.2 48.8 54.1 69 75.6
Water pressure drop (kPa) 22 24 25 27 28 30 32 34 35 38 40
Heating mode Nom. heating capacity (kW) 122.7 184.4 246.6 315.4 370.2 435.1 493.4 556.1 617.5 802.3 873.1
COP 4.45 4.46 4.56 4.62 4.56 4.54 4.65 4.71 4.75 4.75 4.63
Thermal performance(USRT) 105.6 158.7 212.2 275.3 318.6 374.4 424.6 478.6 531.4 690.5 751.3
10³kcal/h 35 53 71 91 106 125 141 159 177 230 250
Power consumption (kW) 27.6 41.3 54.1 68.3 81.2 95.8 106.1 118.1 130.1 168.9 188.7
Chilled water consumption (m³/h) 10.9 16.3 21.7 27 32.4 37.8 43.2 48.8 54.1 69 75.6
Water pressure drop (kPa) 22 24 25 27 28 30 32 34 35 38 40
Cooling water consumption (m³/h) 20.1 30.1 40.2 50.1 60.1 70.2 80.1 90.1 100.1 128.1 140.2
Water pressure drop (kPa) 50 54 56 58 60 62 64 66 68 71 72
Launcher model Y-Δ
Performance control (%) 0-25-50-75-100
Capacitor Type Shell and tube heat exchanger
Pipe diameter 65 65 80 80 100 100 125 125 125 150 150
Evaporator Type Dry evaporator
Pipe diameter 65 65 80 80 100 100 125 125 125 150 150
Type of refrigerant R134a
Throttle Thermostatic expansion valve
Dimensions Length(mm) 2500 2850 2850 2880 3150 3150 3200 3250 3350 3350 3550
Width(mm) 710 710 710 870 870 950 950 950 1120 1120 1120
Height(mm) 1520 1520 1520 1820 1820 1820 1940 1940 2100 2300 2300
Net weight (kg) 1150 1370 1620 1880 1880 2460 2710 2850 3040 3250 3540
Working weight(kg) 1250 1480 1790 2010 2270 2650 2930 3070 3290 3550 3930

Attention:

  1. Cooling mode: chilled water inlet/outlet temperature 12 ℃ (53.6℉)/7 ℃ (44.6℉); cooling water inlet/outlet temperature 18 ℃ (64.4℉)/29 ℃ (84.2℉).
  2. Cooling mode: chilled water inlet temperature 15 ℃ (59℉); temperature of heated water at the inlet/outlet 40 ℃ (104℉)/45 ℃ (113℉).
  3. Electrical parameters: 380V~420V/3Ph/50Hz.
  4. Menergy reserves the exclusive right to update the parameters, please refer to the table

With ground water or river water – tandem compressor system

Model MSSM 200-2 300-2 400-2 500-2 640-2 760-2 840-2 900-2 1020-2 1120-2 1400-2
Cooling Cooling capacity (KW) 232.6 349 464.8 581 743.8 886.2 976.2 1046 1185.2 1307.6 1626.4
EER 5.22 5.27 5.25 5.30 5.66 5.79 5.61 5.24 5.35 4.66 5.33
10³kcal/h 200 300 400 500 640 760 840 900 1020 1120 1400
Cooling capacity (USRT) 67 100 133 166 213 254 279 300 340 374 465
Power consumption (Kw) 44.6 66.2 88.6 109.6 131.4 153 174 199.6 221.4 280.4 305.2
Condensate consumption (m3/h) 40.2 60.2 80.4 100.2 120.2 140.4 160.2 180.2 200.4 256.2 280.4
Condensate pressure drop (kPa) 51 52 53 54 56 58 60 62 64 68 70
Cooling water consumption (m3/h) 21.8 32.6 43.4 54 64.8 75.6 86.4 97.6 108.2 138.4 151.2
Cooling water pressure drop (kPa) 25 28 32 34 36 38 40 42 44 47 50
Heating Heating power (KW) 245.4 368.8 493.2 630.8 740.4 870.2 986.8 1112.2 1235 1604.6 1746.2
COP 4.45 4.46 4.56 4.62 4.56 4.54 4.65 4.71 4.75 4.75 4.63
10³kcal/h 211.2 317.4 424.4 542.6 637.2 748.8 849.2 957.2 1062.8 1381 1502.6
Heating power (USRT) 71 106 141 181 212 250 282 318 353 460 500
Power consumption (KW) 55.2 82.6 108.2 136.6 162.4 191.6 212.2 236.2 260.2 337.8 377.4
Condensate consumption (m3/h) 21.8 32.6 43.4 54 64.8 75.6 86.4 97.6 108.2 138.4 151.2
Падение давления конденсата (kPa) 25 28 32 34 36 38 40 42 44 47 50
Cooling water consumption (m3/h) 40.2 60.2 80.4 100.2 120.2 140.4 160.2 180.2 200.4 256.2 280.4
Cooling water pressure drop (kPa) 51 52 53 54 56 58 60 62 64 68 70
Launcher model 380V~420V/3Ph/50Hz
Performance control (%) Y-Δ
Output settings (%) 0-25-50-75-100
Capacitor Type Shell and tube heat exchanger
Pipe diameter 80 100 125 125 150 150 150 150 150 150 150
Evaporator Type Dry evaporator
Pipe diameter 80 100 125 125 150 150 150 200 200 200 200
Type of refrigerant R134a
Throttle Thermostatic expansion valve
Dimensions Length(mm) 3300 3400 3600 3800 4010 4010 4150 4250 4250 4250 4650
Width(mm) 1100 1100 1100 1310 1310 1350 1350 1350 1500 1500 1500
Height(mm) 1630 1630 1630 2010 2010 2200 2200 2200 2200 2300 2450
Net weight (kg) 2330 2650 2950 3400 3880 4170 4480 4730 5240 5850 6580
Working weight (kg) 2470 2780 3160 3720 4320 4580 5010 5320 5820 6600 7570

Attention:

  1. Cooling mode: chilled water inlet/outlet temperature 12 ℃ (53.6℉)/7 ℃ (44.6℉); cooling water inlet/outlet temperature 18 ℃ (64.4℉)/29 ℃ (84.2℉).
  2. Cooling mode: chilled water inlet temperature 15 ℃ (59℉); temperature of heated water at the inlet/outlet 40 ℃ (104℉)/45 ℃ (113℉).
  3. Electrical parameters: 380V~420V/3Ph/50Hz.
  4. Menergy reserves the exclusive right to update the parameters, please refer to the table

Geothermal loop – single compressor system

Model MSSL 100-1 150-1 200-1 250-1 320-1 380-1 420-1 450-1 510-1 560-1 700-1  
Cooling mode Cooling capacity (KW) 116.3 174.5 232.4 290.5 371.9 443.1 488.1 523 592.6 653.8 813.2
EER 5.03 5.07 5.09 5.11 5.44 5.60 5.34 5.07 5.18 4.54 5.12
10³kcal/h 100 150 200 250 320 380 420 450 510 560 700
Cooling capacity (USRT) 34 50 67 83 106 127 140 150 170 187 233
Power consumption (Kw) 23.1 34.4 45.7 56.9 68.4 79.1 91.4 103.1 114.4 144.1 158.9
Condensate consumption (m3/h) 20.1 30.1 40.2 50.1 60.1 70.2 80.1 90.1 100.1 128.1 140.2
Condensate pressure drop (kPa) 50 54 56 58 60 62 64 66 68 71 72
Cooling water consumption (m3/h) 24.1 36.1 47.9 59.8 71.8 83.6 95.8 107.8 119.7 152.8 167.4
Cooling water pressure drop (kPa) 42 45 48 50 52 54 56 58 60 65 68
Heating mode Heating power (KW) 96.6 141.2 189.1 233.7 284.6 329.6 376.6 419.8 467.2 611.1 662.1
COP 3.53 4.18 3.63 3.73 3.76 3.74 3.68 3.75 3.75 3.80 3.79
10³kcal/h 83.1 121.5 162.7 201.1 244.9 283.6 324.1 361.3 402.1 525.7 569.8
Heating power (USRT) 28 41 54 67 82 95 108 120 134 175 190
Power consumption (KW) 27.4 33.8 52.1 62.7 75.7 88.1 102.4 111.9 124.5 160.8 174.7
Condensate consumption (m3/h) 24.1 36.1 47.9 59.8 71.8 83.6 95.8 107.8 119.7 152.8 167.4
Condensate pressure drop (kPa) 42 45 48 50 52 54 56 58 60 65 68
Cooling water consumption (m3/h) 20.1 30.1 40.2 50.1 60.1 70.2 80.1 90.1 100.1 128.1 140.2
Cooling water pressure drop (kPa) 50 54 56 58 60 62 64 66 68 71 72
Launcher model Y-Δ
Performance control (%) 0-25-50-75-100
Capacitor Type Shell and tube heat exchanger
Pipe diameter 65 65 80 80 100 100 125 125 125 150 150
Evaporator Type Dry evaporator
Pipe diameter 65 65 80 80 100 100 125 125 125 150 150
Type of refrigerant R134a
Throttle Thermostatic expansion valve
Dimensions Length(mm) 2500 2850 2850 2880 3150 3150 3200 3250 3350 3350 3550
Width (mm) 710 710 710 870 870 950 950 950 1120 1120 1120
Height(mm) 1520 1520 1520 1820 1820 1820 1940 1940 2100 2300 2300
Net weight (kg) 1150 1370 1620 1880 1880 2460 2710 2850 3040 3250 3540
Working weight (kg) 1250 1480 1790 2010 2270 2650 2930 3070 3290 3550 3930

Attention:

  1. Cooling mode: chilled water inlet/outlet temperature 12 ℃ (53.6℉)/7 ℃ (44.6℉); cooling water inlet/outlet temperature 18 ℃ (64.4℉)/29 ℃ (84.2℉).
  2. Cooling mode: chilled water inlet temperature 15 ℃ (59℉); temperature of heated water at the inlet/outlet 40 ℃ (104℉)/45 ℃ (113℉).
  3. Electrical parameters: 380V~420V/3Ph/50Hz.
  4. Menergy reserves the exclusive right to update the parameters, please refer to the table

Geothermal Loop – Tandem Compressor System

Attention:

  1. Cooling mode: chilled water inlet/outlet temperature 12 ℃ (53.6℉)/7 ℃ (44.6℉); cooling water inlet/outlet temperature 25 ℃ (77℉)/30 ℃ (86℉).
  2. Cooling mode: chilled water inlet temperature 0 ℃ (32℉); inlet heated water temperature 40 ℃ (104℉).
  3. Electrical parameters: 380V~420V/3Ph/50Hz.
  4. Menergy reserves the exclusive right to update the parameters, please refer to the table

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Contacts:

Telephone: +998 (70) 202 01 32, +998 (98) 128 42 00;

Telephone: +998 (70) 202 01 32, 

                     +998 (98) 128 42 00;

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