Explosion-proof hydrocarbon refrigerant charging machine
Product introduction:
Hydrocarbon refrigerant charging machine, with systematic explosion-proof design, can be charged with hydrocarbon refrigerants such as R600a, R290, R32, etc., and is suitable for all types of water dispensers, refrigerators, air conditioners and other hydrocarbon refrigerants. Years of technical experience accumulation and exquisite workmanship design have achieved the outstanding quality of the RCM005 series. The security alarm system, on-site ventilation and wind pressure detection system, and centralized control system ensure the safety and reliability of the equipment.
Testing standards:
IEC 60079 series: This series of standards covers electrical equipment in explosive atmospheres, including design and testing requirements for explosion-proof equipment. For an explosion-proof hydrocarbon refrigerant filling machine, it may need to comply with certain standards in this series, especially those regarding explosion-proof performance and safety.
ATEX Directive (Europe): The ATEX Directive (94/9/EC) is a European directive on equipment and protective systems used in potentially explosive atmospheres. If the explosion-proof hydrocarbon refrigerant filling machine is to be sold in the European market, it needs to comply with the requirements of the ATEX directive.
NFPA Standards (USA): The National Fire Protection Association (NFPA) in the United States has developed a series of standards regarding fire safety, which may include requirements related to explosion-proof equipment. These standards may provide guidance for explosion-proof hydrocarbon refrigerant charging machines used in the United States.
ISO 8846: This standard may deal with the classification and labeling of refrigerants and, for hydrocarbon refrigerant charging machines, may provide guidance on refrigerant handling and safety.
Other industry standards: The refrigeration and air conditioning industry, explosion-proof equipment industry, etc. may also have their own standards and specifications. These standards may involve the design, testing, installation and use of explosion-proof hydrocarbon refrigerant charging machines.
Test items
Explosion-proof performance testing
Explosion-proof level verification: Confirm whether the filling machine meets the expected explosion-proof level, such as the requirements of the ATEX directive or other relevant explosion-proof standards.
Ignition source control: Check whether the filling machine will generate sufficient ignition sources during operation, and whether there are effective measures to prevent or control these ignition sources.
Temperature control: Ensure that the filling machine does not generate excessively high temperatures during operation, thereby avoiding the explosion of hydrocarbon refrigerant.
Filling accuracy and performance testing
Charging amount accuracy: Check whether the charging machine can accurately charge the predetermined amount of hydrocarbon refrigerant into the product.
Filling speed: Test whether the filling speed of the filling machine meets production needs.
System stability: Evaluate the filling machine's stability during continuous operation and its performance under different environmental conditions.
Security testing
Leak detection: During and after the filling process, leak detection of equipment and products is performed to ensure that there is no leakage of hydrocarbon refrigerant.
Emergency stop function: Verify that the filling machine's emergency stop button or other safety device can shut down quickly in an emergency.
Electrical safety: Check whether the electrical system of the filling machine meets safety standards, such as protection against electric shock, protection against overload, etc.
Equipment quality and reliability testing
Material testing: Check whether the materials used in the filling machine meet explosion-proof requirements and have sufficient corrosion resistance and wear resistance.
Equipment life test: Evaluate the service life and reliability of the filling machine by simulating long-term operation or accelerated aging test.
Maintenance and maintenance requirements: Check whether the maintenance and upkeep requirements of the filling machine are reasonable and whether it is convenient for users to perform daily maintenance and upkeep.
Test object
Various types of water dispensers: Water dispensers usually require refrigeration function, and the explosion-proof hydrocarbon refrigerant filling machine can ensure that these devices can be filled with hydrocarbon refrigerant safely and accurately.
Refrigerator: Refrigerator is one of the main application fields of hydrocarbon refrigerant. The explosion-proof hydrocarbon refrigerant filling machine can ensure that the refrigerant filling of the refrigerator is both safe and efficient during the manufacturing process.
Air conditioner: The refrigeration system in the air conditioner also needs to be filled with hydrocarbon refrigerant. The explosion-proof hydrocarbon refrigerant filling machine can ensure the accuracy and safety of this process.
Other hydrocarbon refrigerant refrigerators: In addition to the above-mentioned products, any refrigerator that uses hydrocarbon refrigerant as the refrigerant may be the test object of the explosion-proof hydrocarbon refrigerant charging machine.
Product Parameters
| Model |
RCM005-A |
RCM005-S |
| Charging gas |
R600a,R290,R134a,R513a |
R600a,R290,R32,R134a,R513a,R404A,R406A,R22,R407C,R410A |
| Charging dose (g) |
10-999 |
20-99,999 |
| Charging precision |
Within 100g ≤ 0.5g, above 100g ≤ 0.5% |
Within 100g ≤ 0.5g, above 100g ≤ 0.5%, above 2000g ≤ 0.3% |
| Pumping speed |
4L/S |
8L/S |
| Compressed Air |
0.5-0.7Mpa dry compressed air |
| Voltage & Power |
AC380V 50Hz 1.5kW (optional) |
| Volume & Weight |
L788*W755*H1650 240KG |
L788*W755*H1650 260KG |
| Applicable |
All kinds of refrigerators, freezers, and other hydrocarbon refrigerant such as small chiller |
All kinds of air conditioner and heat pump, refrigeration unit, etc |
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