Screw Type Ground Heat Pump with Large Capacity

Model NO.: MPHG
Compressor Type: 5:6 Asymmetric Semi-Closed Twin Screw
Chilled/Hot Water Flow: 153m3/H to 363m3/H
Ground Water Source: 79.8m3/H to 189.1m3/H
Energy Regulation Range: 0 - 25% - 50% - 75% - 100%
Power Supply: 220V to 575V(Customized)
Guarantee Period: 15 Months
Life-Time: More Than 5 Years
Trademark: MAIPT
Transport Package: Wooden Case
Specification: 3895*1300*2050mm
Origin: China
HS Code: 8418699090
Model NO.: MPHG
Compressor Type: 5:6 Asymmetric Semi-Closed Twin Screw
Chilled/Hot Water Flow: 153m3/H to 363m3/H
Ground Water Source: 79.8m3/H to 189.1m3/H
Energy Regulation Range: 0 - 25% - 50% - 75% - 100%
Power Supply: 220V to 575V(Customized)
Guarantee Period: 15 Months
Life-Time: More Than 5 Years
Trademark: MAIPT
Transport Package: Wooden Case
Specification: 3895*1300*2050mm
Origin: China
HS Code: 8418699090
Screw Type Ground Heat Pump With Large Capacity
 
 BRIEF DESCRIPTION WWW.MAIPT.LTD/
MPHG~ series Screw Type Ground Source Heat Pump Unit is the latest developed product which has a wide cooling capacity range from 105KW to 2110KW. This series unit adopt: 5:6 Asymmetric Semi-closed Screw Compressor, High-efficiency Shell & Tube Dry Type Evaporator, High-efficiency Shell & Tube Type Condenser etc. By means of decades manufacturing experience, we make the whole chiller unit with compact appearance, reasonable layout and convenient for using &maintenance etc. characteristics.

The cooling medium for this series chiller unit could be water, glycol solution or salt solution, supply chilled water through refrigerating cycle for air-conditioning or other industrial equipments.
Screw Type Ground Heat Pump with Large Capacity
 FEATURES / FUNCTIONS / SAFETY PROTECTIONS WWW.MAIPT.LTD/
 
 FEATURES * OPTIONAL FUNCTIONS
- Adopt the well-known brand compressors * Special brine evaporator
- Control mode: PLC Full Automatic Control * RS485 remote control function
- Copper tube is welded with oxygen free method * Total heat recovery or part heat recovery
- 5:6 Asymmetric Semi-closed Screw Compressor * Customizable painting colour or OEM&ODM
- SUS integrated pipelines for less pipe resistance * Complete refrigeration system scheme design
- Multi-steps energy regulation or stepless regulation * Explosion-proof electric cabinet or components
- System pressure & Functional test before shipping * Customizable power supply and cooling capacity
- Highly efficient evaporator and condenser (30% energy saving) * Different refrigerants are available, R22, R134a, R407C etc
- Electrical devices supplied from OMRON, C8, LG, SCHNEIDER * Different outlet water Temp.(10°C,7°C,0°C,-5°C to -35°C) is available
  SAFETY PROTECTIONS                                                   
- Overheating protection of compressor's motor - Phase protection of power supply
- Discontinuous flow protection of cooling/chilled water - Anti-freezing protection of chilled water
- Over-voltage & under-voltage protection of power supply - Three-phase Unbalance protection of power supply
- Protection for exhaust temperature of compressor is too high - Protection for low pressure of refrigerant is too low
- Protection for outlet temperature of chilled water is too high  - Protection for high pressure of refrigerant is too high
 
 TECHNICAL SPECIFICATION WWW.MAIPT.LTD/

Specification Table for MPHG Series
Model MPHG-
890.2G 1060.2G 1120.2G 1220.2G 1320.2G 1380.2G 1580.2G 1750.2G 1890.2G 2110.2G
Refrigeration
Condition		 Cooling Capacity KW 890 1060 1120 1220 1320 1380 1580 1750 1890 2110
Input Power KW 157.8 183.2 193.4 209.6 225.6 232.8 273.8 303.6 322.4 355.4
Rated Current A 273 317 335 363 390 403 474 525 558 615
Heating
Condition 		Heating Capacity KW 838 996 1050 1150 1244 1290 1492 1654 1780 1984
Input Power KW 207 240 254 275 296 305 359 398 423 466
Rated Current A 358.1 415.5 438.7 475.4 511.7 528.3 620.7 688.5 731.4 806.2
Heating
Condition 		Heating Capacity KW 604 716 756 828 896 920 1074 1192 1282 1428
Input Power KW 189.8 220.4 232.8 252.2 271.4 282.2 329.2 365.2 387.8 427.6
Rated Current A 328 381 403 436 470 488 570 632 671 740
Water Flow Chilled/Hot Water m3/hr 153 182 193 210 227 237 272 301 325 363
Ground Water Source m3/hr 79.8 95 100.4 109.4 118.3 123.7 141.6 156.9 169.4 189.1
Pressure Drop Chilled/Hot Water Kpa 60 60 60 64 64 65 65 66 68 70
Ground Water Source Kpa 33 33 33 35 35 36+ 36 36 37 October 06, 2018