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R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller

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R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller

R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller
R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller

Large Image :  R22 Screw Water Source Heat Pumps Packaged Hermetic Type Hvac Chiller

Product Details:

Place of Origin: China
Brand Name: Shenglin
Certification: CE
Model Number: GSHP series

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Packaging Details: Plywood case
Delivery Time: 30~35 days
Payment Terms: T/T, Western Union
Supply Ability: 1000 PCS/month
Detailed Product Description
COP: 4~5 Compressor: Semi-hermetic Screw Compressor
Supply Power: 380V 3N~50Hz Refrigerant: R22
Warranty: 1 Year Hot Water Temperature: 55~60° C
Heating Capacity Range: 408~682kW Evaporator Type: Shell And Tube Heat Exchanger
Condenser Type: Shell And Tube Heat Exchanger
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Product Features:

 

1. Renewable

The water/ground source heat pump is an air conditioning system that uses the solar resources stored by the earth as a source of cold and heat. The soil and water on the surface naturally maintain a relative balance of energy acceptance and divergence. The successful use of ground source heat pump technology makes it a reality to use the almost unlimited ground energy stored in it.

2. Energy efficient

The groundwater temperature used by the water/ground source heat pump is 10-16℃ in winter, which is higher than the ambient temperature, and 18-30℃ in summer, which is lower than the ambient temperature. The efficiency of the unit is greatly improved, and it can save energy by 30-40% Expenses, inputting 1KW of electric energy can get more than 4KW of heat or more than 5KW of cold.

3. High environmental and economic benefits

When the water/ground source heat pump unit is running, it does not consume or pollute water, and it does not need to burn fuel, which has significant environmental benefits. Compared with air source heat pumps, it can save energy by more than 40%, and compared with electric heating, it can reduce energy by more than 70%.

4. Wide operating range

The water/ground source unit has a wide operating range and is suitable for air conditioning and heating. It also has outstanding performance in industrial cooling, heating, and waste heat recovery. The heat source inlet temperature of the unit is 8~35℃, and it can provide 7℃ chilled water and 45~60℃ or higher temperature hot water

 

Product Performance:

A. Optimized design
Fully follow international standards, combined with Chinese design, and actual national conditions.
The technical idea of "large temperature difference, small flow" saves resources to the maximum for users.
The system adopts independent modules and has high reliability.
Computer-aided optimal design to ensure that the unit is in good condition under any working conditions.

B. Sophisticated options
Imported compressors and refrigeration components to ensure efficient and reliable operation of the unit.
The high-quality controller combined with the special control program of the water source heat pump is more convenient in terms of intelligence and networking.
The high-efficiency heat exchanger is jointly developed with professional supporting manufacturers.

C. Simple operation and reliable operation
Fully computer-controlled and equipped with a backup manual operating system.
Perfect computer control and multiple protections make the whole machine safe and reliable.

D. Flexible and convenient parameter setting
More than 80 variable built-in parameter settings can adjust the working status of the unit at any time.
Power-off memory protection can maintain the continuity of the running state.


Technical paramater:

 

Unit model GSHP390P GSH460P GSHP490P GSHP540P GSHP650P
Cooling capacity kW 389 457 493 535 649
Heating capacity kW 408 479 517 563 682
Power supply - 380V3Ph50Hz
Energy regulation % 25,50,75,100
Compressor Type Semi-hermetic screw compressor
Cooling input power kW 57.3 66.5 72.1 79.5 95.2
Cooling operating current A 99.9 115.6 124.4 134.9 161.5
Heating input power kW 75.9 88.1 95.6 105.3 126.1
Heating operating current A 129.2 149.7 161.9 177.5 212.6
Maximum operating current A 162 187 202 222 266
Refrigeration Working fluid - R22 R22 R22 R22 R22
Adding amount kg 105 123 132 144 175
Evaporator Type - Shell and tube heat exchanger
Water side resistance kPa 45 45 45 45 47
Pipe specifications DN 100 100 125 125 125
Cooling conditions use side water flow m3 /h 67 78.6 84.7 92 111.7
Heating conditions heat side water flow m3 /h 35.7 42 45.3 49.2 59.8
Condenser Type - Shell and tube heat exchanger
Water side resistance kPa 47 47 47 47 45
Water flow DN 100 100 125 125 125
Cooling conditions use side water flow m3 /h 34.9 40.9 44.2 48 58.2
Heating conditions heat side water flow m3 /h 70.2 82.4 88.9 96.9 117.3
Overall Length A mm 2960 2960 2960 2960 2960
Width B mm 710 850 850 850 850
Height C mm 1550 1550 1550 1550 1620
Unit net weight Kg 2150 2380 2520 2670 2860

Note:

1) The cooling capacity of the unit and the power consumption calibration conditions of the compressor: evaporator inlet and outlet water temp (12/7°C), condenser inlet and outlet water temp(18/29°C)

2) The standard pressure-bearing capacity of the condenser, evaporator and heat recovery device`s water circuit is 1.0MPa, and the fouling factor: 0.086 ㎡°C/kW

3) If the specifications listed in this table change, please excuse for no notice

Contact Details
Shanghai Shenglin M&E Technology Co., Ltd.

Contact Person: Sunny

Tel: +8613916639154

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