Bangalore, Karnataka, India
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Product Details:
Technical Specifications
| Model | OutPut(kw) | Input(kw) | Water Rated | Ltrs/hr | Refrigent |
|---|---|---|---|---|---|
| Heat Pump @60ºC | 13.5 | 3.6 | 55ºC | 330 | 3.8/R410A |
| Heat Pump @60ºC | 19.5 | 4.9 | 55ºC | 475 | 3.8/R410A |
| Heat Pump @60ºC | 40 | 9.5 | 55ºC | 950 | 3.8/R410A |
| Heat Pump @60ºC | 90 | 25 | 55ºC | 2200 | 3.8/R410A |
Product Details:
Technical Specification
| Model | OutPut(kw) | Input(kw) | Water Rated | Ltrs/hr | Refrigent |
|---|---|---|---|---|---|
| Domestic | 9.5 | 1.95 | 40ºC | 1 | R410A/R407C |
| Domestic | 12.5 | 2.5 | 40ºC | 1 | R410A/R407C |
| Domestic | 17 | 3.6 | 40ºC | 1 | R410A/R407C |
Product Details:
Technical Specifications
| Model | OutPut(kw) | Input(kw) | Water Rated | Ltrs/hr | Refrigent |
|---|---|---|---|---|---|
| Heat Pump @80ºC | 14 | 3.7 | 80ºC | 170 | 2.2/R410A |
| Heat Pump @80ºC | 28 | 7.4 | 80ºC | 340 | 2.2/R410A |
| Heat Pump 80ºC | 56 | 12.5 | 80ºC | 340 | 2.2/R410A |
Technical Specifications
| Model | OutPut(kw) | Input(kw) | Water Rated | Ltrs/hr | Refrigent |
|---|---|---|---|---|---|
| Commercial | 26 | 5.3 | 40ºC | 3 | R410A/R407C |
| Commercial | 35 | 7.9 | 40ºC | 3 | R410A/R407C |
| Commercial | 50 | 10.3 | 40ºC | 3 | R410A/R407C |
Sriven Green Technologies has become a prominent name in the service sector of the country owing to its prompt and precise installation services. The agency is based in Bangalore (Karnataka, India) and we provide heat pump installation services as per the client’s functional demands. A team of professionals is entrusted to coordinate with clients and complete the assigned job work with care and in the given timeline. So, let us know your pump installation needs and schedule, we assure to work around them.
Collector Specification
| Collector Dimension | 1000x2000x20 |
|---|---|
| Gross Collector Area(m2) | 2 |
| Absobtion Area (m2) | 1.85 |
| Fluid Capacity (Liter/wt) | 2.2/31 |
| Number of Tubes | 7 |
| Tube Size (mm) | Header Copper Tp2, Ø22*0.6, 2 PCS |
| Riser Tubes (mm) | Riser-Copper Tp2, Ø10*0.5, 7 PCS |
| Test Pressure (Mpa) | 1.2 |
| Operation Pressure (Mpa) | 0.7 |
| Absorptance | 97%±2% |
| Emittance | 10%±2% |
| Glass Thickness (mm) | 3.2 |
| Glass's Solar Transmition | >92% |
| Glass Wool Insulation Thk (mm) | 40 |
Technical Specifications
| Type | Capacity | Water Tank Diameter | Water Tank Length | Collector Number | Maximum Working Pressure | Normal Working Pressure | Heat Element Power | Thermostat Default Temperature | T/P valve | Pressure Valve for Jacket |
|---|---|---|---|---|---|---|---|---|---|---|
| AVS-150 (Closed Circuit SWH) |
150L | 555mm | 1200mm | 1 | 1mpa | 0.7mpa | 220V/2.4kw | 65oC | 99oC/1Mpa | 0.1 mpa |
| AVS-200 (Closed Circuit SWH) |
200L | 555mm | 1540mm | 2 | 1mpa | 0.7mpa | 220V/2.4kw | 65oC | 99oC/1Mpa | 0.1 mpa |
| AVS-300 (Closed Circuit SWH) |
300L | 555mm | 2104mm | 02/03/18 | 1mpa | 0.7mpa | 220V/2.4kw | 65oC | 99oC/1Mpa | 0.1 mpa |
Working Principle
Solar Water Heater (ETC System) works on a simple principle ‘Black body heat absorption principle’. The principle says, ‘black colour absorbs maximum heat, more than any other colour’.
Solar water heating systems using vacuum tubes made of borosilicate glass with special coating to absorb the solar energy are called as Evacuated Tube Collector system (ETC Systems).
Vacuum tube, as shown in the sketch, is the main component, which absorbs solar energy. The vacuum tube is an assembly of two concentric, borosilicate glass tubes.
Air between the gap of two glass tubes is evacuated. It results in high level of vacuum, which acts as the best insulation to minimize the heat loss from inner tube. The black coating on the inner tube absorbs the solar energy and transfers it to the water. The water on upper side of Vacuum Tube becomes hot and thus lighter, so it starts moving upwards in the tank. At the same time cold water, which is heavy, comes downward from the tank and is stored at the bottom. The phenomenon is called as natural Thermosyphon circulation, which occurs in every tube.
Thermosyphon Systems
In this type water flows through the system and when water gets warm it rises as cooler water sinks. The collector is installed below the storage tank so that warm water will rise into the tank. These systems do not involve any pump and are more reliable.
Technical Specifications
| Model | MOC | Polyuthanene Insulation Thickness |
Max Pressure |
Max Temp |
Size (H*D) mm |
Safety Feature |
|---|---|---|---|---|---|---|
| 100L | Enamelled DIN 4753 |
40mm | 10 Bar | 90째C | 1114*450 | T&P Valve/ Heat Element /Anode Rod |
| 200L | Enamelled DIN 4753 |
40mm | 10 Bar | 90째C | 1516*520 | T&P Valve/ Heat Element /Anode Rod |
| 300L | Enamelled DIN 4753 |
40mm | 10 Bar | 90째C | 1520*620 | T&P Valve/ Heat Element /Anode Rod |
| 500L | Enamelled DIN 4753 |
50mm | 10 Bar | 90째C | 1925*710 | T&P Valve/ Heat Element /Anode Rod |
