PRECISION PYRANOMETER WITH DATA LOGGER & SHADING RING
1) Intensity up to 150 mW/cm2
2) Spectral range 0.3 to 5 mm
3) Time constant: less than 25 to 30 sec.
4) Sensitivity of thermopile 5 to 7 mW.
5) Diameter of shading ring 450 mm and width 50 mm
Archive for month: July, 2015
SOLAR PUMP TEST RIG (AC & DC )
You may please find enclosed the technical literature for all model of SPV water pumping system. DATACONE offers SPV AC pumping system and SPC DC pumping system.
If the water requirement is met by a few hours of operation of SPV water pumping system, the SPV array can be used to charge the batteries. The batteries can power an inverter of suitable capacity. Typically a 1 Kwp SPV array can generate 5500 Whrs ( 5.5 Unit of DC electricity ) @ STC. Part of this can be used the motor ( say 1 unit ). The remaining energy can be used to charge the batteries ( 5.5 Uits –1 Units = 4.5 Unit )
THE DIFFERENT COMPONENTS OF OUR SPV WATER PUMPING SYSTEM IS :
INVERTER: (Only for AC SPV pumping system)
The inverter is designed to optimized the operation of an induction motor with SPV array. The power circuitry is based to MOS FET technology.
The Software included in the inverter has the following features. The V/f control ensure the motor to operate at constant torque.
The MPPT feature ensures maximum power from the array to be transferred to the load.
The above two features optimizes the operation of the pump during the various insulation levels of the sum. The discharge is indirect proportion to Sun intensity. The electronics help the AC Submersible motor pump to work in low intensities when DC pump set cannot work.
The overall discharge in a day of solar powered AC submersible pump exceeds a solar powered DC pump because of the above two features.
AC SUBMERSIBLE MOTOR & PUMPSET
The pump set is suitable for 100 mm dia bore wells. The pump is multistage with high efficiency impeller a vane assembly. The motor is proven and rugged construction. The motor is water-cooled construction type. This features help in easy service. Large number of pump sets with similar construction operating with grid power is in operation in India.
DC MOTOR AND PUMPSET
The DC pumping system consists of Permanent Magnet DC motor and Centrifugal pump. The system can be used only for surface operation and is suitable only for open well operation. The motor is rugged and is simple in construction. The total dynamic head ( TDH ) is 15 M.
SPVE ARRAY
DATACONE manufactures single crystalline silicon solar cells since 1988. The efficiency is 14%. The cells are regular evaluated at NREL U. S. A. The manual capacity of our cell line is 2 MW. W e process 100 mm round, 102 mm pseudo square and 125 mm pseudo square. The customers for our cells include REIL, BHEL and other module manufactures.
Our module line has a capacity to produce 2 MW annually. Vacuum lamination of our modules ensure longer life. The modules are tested for its output rating with our Sun Simulator, Sun Simulator simulates the sun spectrum at Air Mass 1.5.
A 1 Kwp SPV array occupies about 11 Sq. mm. The array generation 5500 Whrs of energy @ STC.
MECHANICAL AND ELECTRICAL ACCESSORIES
Manual traceable SPV array mounting structure suitable for mounting the SPV module is supplied. The pump is erected with HDPE pipe of suitable length cables and interconnecting wires as required for installation is supplied suitable box for housing the inverter.
We recommend you to refer our literature on DC SPV water pumping system for your battery charging and AC pumping system for your water requirement. You may please write to us for any further clarification.
SOLAR WATER HEATING SYSTEM TEST RIG
Our scope of supply includes following item.
- Solar flat plate collector box.
- Insulated hot water storage tank of sufficient capacity.
- Stand for hot storage tank.
- Cold Water Storage Tank : 1 No.
- Rotameter for flow measurement
- Self priming pump : 1 No.
- Multichannel Digital Temperature Indicator – 1 No.
- Temperature Sensors : 4 Nos.
- M. S. Stand & control panel for mounting all above items.
- Instruction Manual : 1 copy.
SOLAR PARABOLIC COOKERS
Or focusing type parabolic solar collector
PRODUCT DETAILS
SALIENT FEATURES :
- No need to wait for hours after keeping utensils in sunshine.
- Use of pressure cooker upto 5 liters capacity cooks, rice, dal and other food within half an hour in good sunshine.
- Also useful for sterilization.
- User friendly , easy to move and clean.
- Safe to operate and durable.
- Effectively useful from one hour after sunrise to one hour before sunset.
PRODUCT SPECIFICATIONS :
- High reflecting Parabolic surface.
- Reflector adopts short focal distance and long tracking intervals ( 1 hours )
- ultiple point focus on the cooking platform.
- 5 Liters Capacity
- Operators at 600 watts nominal power.
- 1.4 mm diameter & 1.4 kgs. Total weight light convenient to use & easy to track.
SOLAR DISTILL PLANT
We introduce ourselves as the leading manufacturer, Installer, and supplier of Solar Products like Solar Cooker , Solar Water Heating System, Solar Lamp, Solar Street Light, Solar Pumping System and Solar Silicon Power Generation System and Solar Distill plants as per ISI standard and specification.
Technical Specification and user manual for SOLAR DESTILL PLANTS
In nature fresh water is produced by a hydrologic cycle solar radiation is absorbed by the ocean causes evaporation of water from the surface. The vapour so produced increases humidity and temperature of the air above the sea surface. This humid air then works on the same principal.
CONSTRUCTION
The saline water is kept for distillation at a shallow depth normally 50 mm. In an insulated basin. A sloping pane of a glass supported by appropriate frame, covered the basin and is sealed tight to maize vapor leakage. A trough runs along the lower edge of the glass pane to collect the distillate and carry it out of the basin.
WORKING
Solar distillation is basically a simple process. The transparent glazing acts, as a condenser for water vapors generated from the transmission of the solar radiation through glass which is absorbed in the basin turn heats the saline water. The still can be operating with saline water being fed continuously to the basin or on a batch schedule. The still assembly should be located in the shadow less area and should be oriented such that top slopping glass cover slants towards south, to ensure maximum in take or solar radiation.
Because the salts dissolved in water are non volatile they remain in the residual brine when water is evaporated.
The output of distilled water will very with variation is solar radiation and so there is year round variation of output. On an average 3.5 mtrs/m2/day of distilled water is obtained with the Solar Still. More output can be obtained by preheating the saline water in a solar collector prior to feeding to the still.
APPLICATION
In many villages in our country the people are facing hardships in getting potable water. The rainwater stored in leaks rapidly becomes stagnant and polluted. Underwater such circumstances, Solar Stills avoid virtually all the problems by giving clean pure water.
Under drought conditions, with desalination of sea water and other camp such as those for constructions often find it difficult to get portable water. Our Solar Still shall serve them drinking water.
Traveling in the desert and inhabitants of a remote temporary camp such as those for constructions often find it difficult to get portable water. Our solar Still shall serve them drinking water.
Laboratories, Schools, Hospitals, Petrol Pumps, Garages to require distilled water for there various application. Our Solar Still mounted on terraces or on grounds is being used by these people.
WIND TURBINE SYSTEM (600 Watts)
FEATURES:
- Most environment friendly Project
- A permanent shield against ever increasing power prices.
- The cheapest source of electrical energy.
- A project with the quick payback period.
- Operation and Maintenance (O&M) costs are low.
- Neo Magnets for Longer life
- Lowest Cost
- Lowest Starting wind speed
- High output in low wind speed
- Aluminium Generator body to prevent corrosion
- Wind Solar Hybrid Charging facility in controller
TURBINE CONFIGURATION AND OPERATION DATA
GENERAL CONFIGURATION
- Wind Turbine Make, Model : SnW Vayu 0.6
- Axis of rotation : Horizontal
- Orientation : Upwind
- Number of blades : 3
- Rotor diameter (m) : 2.5 Meter
- Turbine Weight-Kg : 35 Kg
- Solar Module : –
- of Modules : –
WIND PERFORMANCE
- Rated Electrical Power (W) : 600 Watt
- Rated wind speed (m/s) : 8 m/s
- Cut -in wind speed (m/s) : 3 m/s
- Cut-out wind speed (m/s) : 20 m/s
ROTOR
- Swept area (m2) : 5.24 Sq. Mtr
- Rotational Speed (rpm) : 450
- Direction of rotation : Clockwise
- Over-speed control : Electromagnetic brake, Tail Vane
leaning
YAW SYSTEM
- Wind Direction Sensor : N.A.
- Yaw control method : Tail System
TOWER
- Type : Guyed Tubular Tilting
- Height (m) : 6 Meter
BATTERY CHARGER
- Model : SnW H 1 kW
- Manufacturer : DATACONE
- Nominal Battery Voltage (V) DC : 24 Volt
- Maximum output power (W) : 1000 W
INVERTER DETAILS (IN CASE OF GRID CONNECTED MODEL- TO BE SUBMITTED IN LIEU OF BATTERY CHARGER)
- Maximum/peak output power (W) : 1000 W
- Rated power (W) : 1000 W
- of phases : 1
- Ratted voltage (V) : 24 V DC & 220 V AC
- Operating frequency : 50 Hz
MASS TRANSFER CO-EFFICIENT IN SOLID
RANGE OF EXPERIMENTS TO BE CARRIED OUT :
Study of diffusion of sold in air
EXPERIMENTAL SETUP :
Heater : Magnetic Stirrer with Hot plat
Weigh Scale : 1No. Digital 2 Kg Capacity
Digital Temp Indicator : 0 – 200 0 C.,
Sensor : CR/AL
Type Piping : SS , PVC
Setup Mounting : On sturdy MS stand with
powder coated
SPACE REQUIRED : 1.0 m. (L) x 1.0 m (W) X 1.0 m (H)
SERVICE REQUIRED : Power Supply : 230 V, 50 Hz, A. C.
CHEMICALS REQUIRED : CCL4
WEIGHT : @ 45 Kg
ION EXCHANGER
These units consist of two PVC cylinders filled with cation and anion exchange resins. The Cylinders are firmly mounted on M. S. tubular framework supported on M. S. angle frame s. These cylinders are connected in series by means of flexible tubes and hard rubber multi valve block having four rubber diaphragm valves. In normal operation, raw water passed through cation exchanger in same direction through valve block and anion exchanger in same direction. The treated water passed through conductivity cell calibrated indicate the quality of treated water on conductivity meter.
RANGE OF EXPERIMENTS :
Study of Ion Exchanger
To observe the conductivity of treated water
EXPERIMENTAL SETUP :
Column : Cation Exchanger
Column : Anion Exchanger
Flow Measurement : 1 No. Pre calibrated Rota meter
Water Supply Tank : Material Mild Steel
Conductivity Measurement : Online Conductivitymeter
Pump : HP OR FHP Pump
Piping : MS ,PVC
Setup Mounting : On sturdy MS stand with
powder coated
SPACE REQUIRED : 1 .5m. (L) x 1.0 m(W) X 1.0 m (H)
SERVICE REQUIRED : Power Supply : 230 V, 50 Hz, A. C.
Water Supply : @ 2 lpm
CHEMICALS REQUIRED : HCL, NAOH
WEIGHT : @ 70 Kg
SOLID DISSOLUTION
In the system solid get transferred into the liquid phase. This transfer result from molecular diffusion as well as eddy diffusion . Because eddy diffusion currents are formed by stirring the system with the help of magnetic stirrer . Due to this concentration of solid in liquid goes on increasing with respect to time .If we provide sufficient time , then this concentration will achieve the value CA which is maximum possible solubility of solid at that temperature.
RANGE OF EXPERIMENTS :
To determine the solid – liquid mass transfer coefficient for given system
EXPERIMENTAL SETUP :
Dissolution Vessel : Borosilicate Glass
Stirrer : SS impeller and shaft coupled to
FHP Motor
Digital Temp Indicator : 0 – 200 0 C ., Indicator cum Controller
Temp Sensor : CR/AL Type
Heater : Nichrome Wire
Setup Mounting : On sturdy MS stand with
powder coated
SPACE REQUIRED : 1 m. (L) x 0.5 m(W) X 1.0 m (H)
SERVICE REQUIRED : Power Supply : 230 V, 50 Hz, A. C.
CHEMICALS REQUIRED : Benzoic Acid
WEIGHT : @ 45 Kg
VAPOR LIQUID EQUILIBRIUM
The VLE apparatus is all glass system with provision for measuring the temperature of both phases at equilibrium. It is provided with a suitable heating mantle
RANGE OF EXPERIMENTS :
To determine the vapour – liquid equilibrium curve for any mixture.
EXPERIMENTAL SETUP :
Reboiler : Round bottom Borosilicate Glass flask
Distillate Receiver : Double pipe Borosilicate glass Condenser
Condenser : Round Bottom Borosilicate Glass Flask
Heating Mantle : Aluminum body with fiber cloth
Digital Temp Indicator : 0 – 200 0 C., Indicator cum Controller
Temp Sensor : CR/AL Type
Piping : PVC
Setup Mounting : On sturdy MS stand with powder coated
SPACE REQUIRED : 0.5 m. (L) x 0.5 m(W) X 1.0 m (H)
SERVICE REQUIRED : Power Supply : 230 V, 50 Hz, A. C.
Water Supply : @ 2 lpm
Specific Gravity Bottle
CHEMICALS REQUIRED : Methanol Or Ethanol
WEIGHT : @ 45 Kg
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