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Vindsol > Services > Commercial Industrial Heat Pumps

Commercial heat pumps

Large heat pumps for commercial applications are being used more and more for commercial and ther non-domestic premises including schools, sports centres, hotels, hospitals, factories, shops and offices. It is estimated that around 40% of CO2 emissions can come from commercial heating alone and finding new and innovative ways to heat premises is at the top of the list for many businesses.

The heat pump system works with many advantages like safety, convenient usage, energy saving and environment friendly and assures 24 hours comfortable hot water for users widely.

The commercial heat pumps are extremely versatile and can be configured and equipped for installation in commercial projects and in apartment blocks of virtually any size.

The heat pump units of the Vindsol are available as air-water or water-water heat pumps for reliable heating and cooling.

The heat pumps of the commercial series come with advanced technology which meet the highest quality standard. This means that they are not only extremely reliable and highly efficient in partial load mode, but also easier to regulate.

Dual Compressor Commercial Type

Single Compressor Commercial Type

Features

User Friendly Installation and low maintenance

Designed for easy access and simple installation. Maintenance for the equipment is almost non -existent providing maximum safety and security.

Efficient any weather performance

Efficient performance day or night or in any weather. So irrespective of the weather outside you can always have hot water at your disposal.

Power of Heat pump Specific Rotary Compressor

New generation Rotary compressor designed especially for heat pump, which has a higher condensing temp. when compared to regular AC compressor.

Advanced Controller functions

Next Gen advanced fully automatic heat pump controller with advanced energy savings functions & full system protection.

WIFI function

The controller has built-in WIFI functionality with App for easy operation, you can set the desired temp and switch on / off the system.

Quiet Operation

Unlike regular heat pump, it doesn’t have any moving apart from compressor it is extremely silent and doesn’t bother you .

Benefits

Constant hot water supply

of 55-60 deg irrespective of the season outside.

All Seasons working

Heat pumps can operate all day every day all season. Including overcast & rainy days.

Energy saving of 60-75%

is outstanding compared to conventional electrical heating systems with quick payback period.

Environmental protection

Eco friendly refrigerants emit much lower Co2 footprint than other heating equipment’s without burning any fossil fuels.

Very low maintenance

Long service life and low maintenance cost, with stable equipment performance Its service life can reach over 10-15 years

Convenient and Easy installation

Using our qualified service and installation teams. It can be installed in any place, such as roof and floor etc.

HIGH reliability

Designed specifically for the outlasting harsh climatic conditions and last longer than other heating methods.

Self-Diagnostic function

Errors are automatically detected by the system with specific code. Each code designate an error for easy understanding and troubleshooting.

Key Components

SCROLL COMPRESSOR

Highest durable and reliable compressor in the market Fully protected (High/low temp. and pressure. over current, phase protection) Anti liquid impact.

4 WAY REVERSING VALVE

Design ensures instantaneous changeover with minimal pressure drop. The valves are equipped with a mechanism that prevents incomplete changeover

ELECTRONIC EXPANSION VALVE

Effectively controls the temperature & regulates optimum refrigerant flow for best in class C.O.P. Better operating conditions means less faults and consequently a reduction in maintenance costs.

REFRIGERANT

Various option of Refrigerant liquid as per application that is environmentally friendly, non flammable and non toxic

HYDROPHILIC FINNED EVAPORATOR

The hydrophilic coated finned evaporator with enhanced frosting and corrosion resistance. The corrugated louvered fin extend heat exchanging surface, thereby facilitating more contact with inlet air and improved efficiency of the evaporator.

COAXIAL HEAT EXCHANGER

Coaxial heat exchanger consist of spiral grooves inner tube and a outer tube. water and refrigerant in counter current flow design. Spiral grooved structure enhance the turbulence intensity, increased heat transfer coefficient.

LARGE AIR FLOW FAN

Wide fan blade, low noise, high temperature and abrasion resistant. Large air flow design, means more air into the system, accelerating the heat exchange and improve efficiency.

INTELLIGENT LCD CONTROLLER

One touch intelligent controller with Touch screen design, clear working condition displaying, and self-check function of error.

Protections

Under voltage protection Over voltage protection
Under current protection Over current protection
Phase reversal Protection
Phase imbalance Protection
Compressor high discharge Temperature protection
Compressor Overload
Anti freeze Protection
Open phase Protection
Compressor high Pressure protection

Technical Specification

Model VSP-030C VSP-050C VSP-070C VSP-100C VSP-120C VSP-150C VSP-200CN VSP-250CN
Heating
Capacity
kW 11.4 19.3 25.6 39.5 46.3 57.8 75.6 95.5
Btu/h 38912 65877 87381 134826 158037 197291 258048 325974
Rated heated  water  output L/hr 245 415 550 850 990 1240 1620 2050
Rated  outlet  water  temp. 55 ℃
Max  outlet  water  temp. 60 ℃
Rated  Input Power kW 2.7 4.5 6 9.2 10.8 13.5 17.7 22.4
Rated  Input Current A 12.3 9 12 18 21 26.3 34.5 43.6
Power Supply 380V/3N/ 50Hz
Compressor Type Scroll
Make Copeland USA
Start Mode Direct Start
Quantity ( Nos) 1 1 2 2 2 2 2 2
Heat
Exchanger
Type High  efficiency tube in  tube heat  exchanger
Quantity ( Nos) 1 1 2 2 2 2 2 2
Evaporter Fin Type Hydrophillic Aluminium
Tube Type Inner Groove Tube
Refrigerant Throttle Type Emerson Thermal Expansion Valve / electronic Expansion valve
Type R417A/R410A/R407C
Water Side Head Outlet (mm)
Cycle Flow (m3) 2.5 4 5 8 9.5 12 15.5 19.5
Pipe Size (mm) Rc1(DN25) Rc1-1/2(DN40) Rc2(DN50)
Fan Type Low noise high efficiency axial type
Input Power (W) 90 250 250 250 550 550 750 750
Speed (rpm) 850 880 880 880 880 910 940 940
Direction Vertical
Quantity ( Nos) 1 1 2 2 2 2 2 2
Protections Under / Over voltage protection, Under /Over current protection, Open phase, Phase reversal,
Phase imbalance, Compressor high discharge temperature protection, Compressor high
discharge pressure protection, Compressor overload, Anti-Freeze protection.
Noise DB(A) 55 58 60 63 66 66 68 68
Net Weight 105 155 170 300 350 400 650 750
Cabinet Galvanized powder coated steel/Stainless steel
Dimension Length (mm) 840 1095 1095 1180 1180 1180 1865 2025
Width (mm) 810 775 775 770 845 845 1005 1165
Height (mm) 710 855 855 1540 1550 1550 2000 2010

Schematic Installations

Coefficient Of Performance

Amp.Temp. C.O.P
5.00 2.91
10.0 3.43
15.0 3.83
20.0 4.12
25.0 4.44
30.0 4.73
35.0 5.16
40.0 5.45
45.0 5.70

Testing Condition: Inlet/Outlet
Water temperature – 25C / 55C

Dimension

VDHP Series Circulation Type
Model Dimensions (L X W X H)
VDHP-3.6 1000 X 365 X 560
VDHP-5.3 1000 X 365 X 560
VDHP-8.0 1000 X 365 X 560
VDHP-12 1115 X 480 X 720
VDHP-20 1111 X 475 X 1255

Note:

  1. Images of the models and specifications shown are for information only, please reach us for further detailed technical information about the required product.
  2. Our policy is of continuous improvement. We reserve the right to alter our technical data specifications without notice.
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