Acmas Technologies Pvt.Ltd.- Test Chamber Manufacturers Suppliers & Exporters

Solar Medical Refrigerators Manufacturers, Solar Pharmaceutical Refrigerator India, Solar Pharma Refrigerator

Solar Medical Refrigerator Suppliers

SOLAR MEDICAL REFRIGERATORS

WEIBER has emerged out be a successful supplier and manufacturer of medical refrigerators and blood bank refrigerators. And now we introduce here solar powered editions of refrigerators.

WEIBER Solar Medical Refrigerator is one such application, using solar energy to convert to electrical energy to freeze the refrigerator. It is available in various sizes of 37.5Lt, 60Lt, 85Lt, 128Lt and 168Lt to meet our customer’s needs. We also customize Solar Pharma Refrigerator according to different requirement of capacity and ranges. The refrigerator also known as Solar Pharmaceutical Refrigerator.

Solar power is the latest trend in technology to minimize the need of electrical energy generated. And even in rural and low lying areas where electricity does not reaches, the use of electrically operated refrigerators create a problem. A solution to such problem are solar refrigerators that freeze through sunlight, and when sunlight is not present then through biofuels.

  • SPECIAL FEATURES:
  • OPERATING PRINCIPLE:
  • CONSTRUCTION DETAILS.:
  • TECHNICAL MATRIX:
  • APPLICATIONS:
  1. Microprocessor based control system(HMI+PLC optional)
  2. Alarm at faults: perfect alarm system that provide numerous audible/visual alarm functions in case of high or low temperature conditions, faults, door ajar.
  3. Robust powder coated steel cabinet
  4. Fully hermetic domus compressor with integrated control electronics.
  5. Connect with DC power source directly e.g. solar power source.
  6. Connect with AC power source through an AC/DC adapter.
  7. Electronic fuse, automatic reverse voltage protection.
  8. LCD display for displaying temperature in oC and Fahrenheit: output of the refrigerator operations are in digital format(digits) thus giving you precise reading
  9. Anti-discharge protection for battery.
  10. Automatic turnoff when voltage is low.
  11. Strong lid, hinged with silicon and lockable: it gives complete access to the refrigerator in an easy manner, easily openable with less force and durability of silicon gasket is more which reduces temperature loss.
  12. Built in forcing ventilation system.
  13. Temperature recording.
  14. Circulation Fan with Variable Speed -
    • Electrical efficiency
      Variable speed motor saves money by reducing energy bills, as it consumes less electricity than conventional motor.
    • Cooling Efficiency
      Variable speed enables gaining air conditioning efficiency or SEER.
    • Air Quality
      Variable speed motor helps clean the air efficiently. When the fan is in constant operation (indicated by the "Fan" setting on thermostat), the motor continues to slowly circulate air, allowing filters to capture more contaminants.
    • Humidity Control
      Variable speed motor combined with a Thermostat allows controlling the amount of humidity.
    • Quieter Operation
      Variable speed blower motor are significantly quieter thanits single-speed counterpart.
  15. Air Cooled Refrigerated System - Air cooled refrigeration system offer various benefits like
    • low fan power consumption
    • resistant to corrosion and freezing conditions
    • requires very low maintenance
    • Guaranteed long life operation
  16. CFC free cooling-the air cooled refrigerators use refrigerants that are chlorofluorocarbon (CFCs) free, thus are ozone friendly and eco-friendly.

The solar panel converts sunlight into DC power or electricity to charge the battery. This electricity (charge) is controlled via a charge controller which ensures that battery is properly charged and not damaged. DC appliances can then be powered directly from the battery.


Method 1. Accessory: AC/DC adaptor.


The DC refrigerator can be powered by AC power (standard wall plug in a home or office). This allows the refrigerator to be powered using conventional wall outlets and the unit can work without solar panels, batteries or a charge controller. It is important to note that our units operate with as little as 60W.


solar refrigerator system method 1 solar laboratory refrigerator


Method 2. Accessory: solar panels, battery, charge controller.


The solar panel converts sunlight into DC power or electricity to charge the battery. This electricity (charge) is controlled via a charge controller which ensures that the battery is charged properly and not damaged. The solar refrigerator/freezer can then be powered directly from the battery.


solar refrigerator system method 2 solar laboratory refrigerator


Method3. Accessory: charge controller, solar panel, battery, AC/DC auto transfer switch, AC/DC adaptor.


This method combines method 1 and 2. By adding an AC/DC auto transfer switch, the refrigerator can operate using AC power. This is useful when the battery is discharged due to multiple rainy or cloudy days. When the battery can't provide needed electricity, the auto transfer switch can automatically switch to AC electricity (110V /220V). When the battery is recharged, the refrigerator will go back to DC solar power (12V/24 V).


solar refrigerator system method 3 solar laboratory refrigerator

Solar power kits

According to the capacity of the refrigerator chosen, we provide the solar power kit of 2 panel, 4 panel, 6 panel etc. on customers request any component can be changed.


Features of 2 panel are stated below

  • 2 - 230 Watt Solar Panels
  • 1 - Tracer 40amp MPPT Charge Controller W/ Remote
  • 2 - 420 Amp/Hr. Batteries
  • 1 - 2/O 8" Battery Cable
  • 1 - 10oz. Battery Corrosion Preventive Spray
  • 2 - Breakers
  • 1 - 50 Ft. 8/2 Wire prewired 600 Volt rated
  • 1 - Solar Panel Mounting
  • 1 - Tube Sealing Caulk
  • 1 - Lighting Arrestor
  • 1 - Ground Rod
  • 1 - 40 Ft. Ground Wire
  • 1 - Prewired & Preassembled
  • 1 - Inverter

2 panel kit solar laboratory refrigerator

panel kit 4 6 8 solar laboratory refrigerator

4 panel kit

6panel kit

8panel kit.


Batteries

The battery most commonly used is the lead acid type, long life, deep cycle batteries are preferred. A capacity to run the refrigerator for five days without sun is recommended.

Charge regulator

The charge regulator maintains the power supply within the current and voltage range tolerated by the refrigerator and prevents overcharge of the battery. Some models include an audible alarm or warning light to signal when battery voltage becomes low

charge regulator solar laboratory refrigerator

AC/DC automatic switch

The automatic switch allows for power priority. If plugged into the DC port, the battery has priority. The system will operate using DC (battery power) and will only switch to AC power if the battery is exhausted. If plugged into the AC port, the system will operate using AC power and will switch to DC power (battery) only in the case of a power outage. The DC port is preferred as this does not cost any money to operate.

Construction details

WEIBER solar medical refrigerators have Outer body constructed out of thick PCRC, pre coated corrosion resistant GI sheet duly pre-treated with primers and rust proofing and paintedwith long lasting stove enamel or elegantly powder coated The inner construction is made of heavy gauge stainless steel sheet of SS-304 grade). The gap between the walls is filled high grade mineral glass wool, which ensures maximum thermal efficiency in our refrigerator. It contains single door. This door is provided with magnetic door closer. This door is provided with lock and key arrangement.

Cooling:

An energy efficient cooling unit is installed in our solar medical refrigerators. We use high end CFC free compressors of Kirloskar/Tecumseh / Bitzer/ Danfoss make, conforming to latest international standards and guidelines.

REFRIGERATION UNIT:

cooling unit solar laboratory refrigerator

Refrigeration unit comprises of customized high end compressor/cooling kit. Of Kirloskar /Tecumseh / Bitzer/ Dan Foss, models like:

The refrigerants used are R404A, R134A, R502, R-407 A/C/F R-22, R-717, R-134a and other

HFC’s. Temperature from 5 to -20°C can be achieved by using R-134A.

The refrigerants are environmental friendly, CFC free and easily available worldwide

Features:
  • Capacity modulation and precision cooling
  • High Energy Efficiency
  • Compact
  • Ozone-friendly refrigerants
  • Proven Technology
  • Wide Voltage Range
  • Superior quality wear resistant part
  • Steel fabricated ACC(air cooled condenser), low vibration, and low noise level.
  • Improved SEER (Seasonal Energy Efficiency Ratio) - improved SEER gives more efficiency.

APPLICATION

Evaporating Temp Range

0-60 Degree C

Refrigerant

R- 134a

Refrigerant Control

CAPILLARY

Compressor Cooling

STATIC

General Applications

REFRIGERATOR/ DEEP FREEZER

RATED PERFORMANCE

Cooling Capacity -Rated

282 – 650 Btu/hr (Model specific)

Power input -Rated

80-110 Watts (Model Specific)

Energy Efficiency Ratio

3.53 Btu/Whr

Current - Rated

0.70 Amps

LRA -Rated

N/A

Evaporating Temperature

-23.3oC

Condensing Temperature

54oC

Liquid Sub Cooling Temp

32oC

Return Gas Temperature

32oC

Ambient Temperature

32oC

Pressure - Suction

0.32 Kg/Cm2

Pressure - Discharge

12.9 Kg/Cm2

MECHANICAL DATA

Design

RECIPROCATINGC

No. of Cylinders

One

Speed (Nominal)

N/A

Oil Charge

230 CC

Weight

7.3 Kgs

Internal Pressure Relief Valve

PROVIDED

MOTOR DATA

Motor Type

PTCSIR

Frequency

50 Hz

Phase

SINGLE

Voltage -Rated

230 Volts

Voltage -Range

N/A

High Potential Test

N/A

OVER LOAD PROTECTOR

Type

EXTERNAL

Temperature Range: Temperature range of our refrigerator is +2o C to +6o C controlled by nanotechnology based microprocessor temperature controller. Temperature accuracy is +/- 1oC or better

Illumination: Our solar medical refrigerators are provided with illumination system comprising of fluorescent lights

Insulation: The gap of 120 mm between the outer and the inner wall is filled with special grade glass wool to prevent thermal losses.

Mineral Glass Wool Insulation: Glass mineral wool is one of the most environmentally friendly, stable and sustainable insulates available. Glass wool is incombustible by nature. Euro class classification is A. It does not propagate flames and toxic smokes. Thanks to a dense entanglement of materials with a low conduction and trapping a great amount of air, glass wool is an excellent thermal insulant. The thickest it is, the best thermal resistance it has, thus reducing heat losses in our equipment’s for better sensitivity and economical operations. And its impact on the environment in manufacture, use and disposal is minimal.

Air Circulation: Triple walled back of unit is fitted with two air circulation fans for maintaining temperature uniformly throughout the chamber

Features of Coaxial Circulation Fan:

  • Vacuum impregnated stator winding with dr. back varnish under red baktol
  • Non-hygroscopic.
  • Best IR value
  • Bright bar (EN - 8 class) shaft.
  • Bush bearing of branded companies.
  • Surge comparison testing in fans and pumps eliminates into turn short circulating of the stator.

WORKING SIZES

SINGLE GLASS DOOR REFRIGERATOR


VOLUME Cu. Ft.

INETRIOR DIMENSIONS (WXDXH)INCHES

EXTERIOR DIMENSIONS (WXDXH)INCHES

4.9

20 x 20.5 x 20

24 x 26 x 33.4

11.5

20 x 21.75 x 52.4

24 x 29.4 x 73.6

23.3

24 x 29 x 58

28 x 37.2 x 79.2

29.2

30 x 29 x 58

34 x 37.2 x 79.2

Customizable sizes are also available


DOUBLE GLASS DOOR REFRIGERATOR

VOLUME Litres

INETRIOR DIMENSIONS

(WXDXH)mm

EXTERIOR DIMENSIONS

(WXDXH)mm

Blood capacity

1271

1397*1480*606

1505*2020*750

728 bags

1586

1334*737*1473

1435*925*2012

770 bags

Customizable sizes are also available


CABINET TYPE


Model 1

Model 2

Model 3

Model 4

Model 5

Gross volume(Lt.)

60

48.3

112

128

168

Storage capacity(Lt.)

21

37.5

86

100

150

Exterior dimensions (WXDXH)

788*654*875

929*936*777

1285*929*875

852*741*847

852*741*997


CUSTOMIZABLE SIZES ARE ALSO AVAILABLE


Energy consumption

0.29kW/24h to 0.42 kW/24h

Energy sources

12VDC-12VDC

Temperature range

2-10oC

Refrigerant used

R-134a

Width of insulation wall

15mm

Display

LCD

Safety thermostats

Automatic temperature setting

Yes

Adjustable limits

LCD

Safety thermostats

Yes

  • Remote homes
  • Eco - resorts
  • Disaster preparedness
  • Medical Clinics
  • Boats and Marine
  • Missionaries
  • Remote Storage
CORPORATE CATALOG
Corporate Catalog
CORPORATE VIDEOS
Corporate Video
PRODUCT VIDEO
Product Videos
EXHIBITION
Exhibitions & Trade Fair
PRODUCT GALLERY
Product Gallery of ACMAS
CERTIFICATIONS
Certifications