The is a hermetic reciprocating refrigerant compressor commonly used in commercial refrigeration units, particularly those from brands like Polar and Adexa . It is manufactured by ZEL (Zhengzhou Environmental Ltd) as part of their Lambda series , which is designed for high efficiency in small to medium-sized appliances. Technical Specifications Manufacturer ZEL (Zhengzhou Environmental) Refrigerant R600a (Isobutane) Displacement Power 1/4+ HP or 1/6 HP (varies by listing) Voltage/Freq 220-240V / 50Hz Cooling Capacity Application LBP (Low Back Pressure) for freezers/fridges Motor Type Weight Approximately 4.56 kg to 11 kg Commonly Used In
Understanding the operational limits of the HPKD190A is critical for maintaining the longevity of the cooling system. ZEL (Zanussi Elettromeccanica) Refrigerant: R600a (Isobutane) Displacement: 11.40 cm³
The is more than just a digital file—it is the blueprint for safe, efficient, and accurate operation of a powerful stepper motor driver. From decoding DIP switch settings to understanding fault LEDs, the PDF empowers you to integrate the HPKD190A into any CNC, robotics, or automation project with confidence.
Websites like , Digi-Key , or RS Components often host archived datasheets for obsolete models. Search for "HPKD190A" and look for the "Technical Documents" tab.
The is a highly efficient hermetic refrigeration compressor widely utilized in commercial and industrial Low Back Pressure (LBP) cooling systems. Operating on eco-friendly R600a (Isobutane) refrigerant , this compressor delivers dependable performance for refrigeration units under brands like Electrolux Professional , Forcar, and Tefcold. Technical documentation, service manuals, and part lists for this model are frequently compiled into a downloadable HPKD190A PDF data sheet, which serves as an essential reference for HVAC-R technicians and maintenance engineers.
Elias disconnected the power coupling. He referenced the wiring diagram on the floating PDF—page 12, 'Encoder Connections.'
The PDF document might conclude with information on the warranty provided by the manufacturer, how to claim it, and the support channels available to users. This could include contact information for customer service, online resources, and possibly a FAQ section.
The 11.4cc cylinder volume ensures the exact volumetric displacement required to sustain stable low evaporating temperatures. This design allows commercial saladettes, under-counter freezers, and display cases to maintain consistent sub-zero environment levels without overloading the electrical system. 3. Tubed Connection Design
The HPKD190A compressor is available from several online parts suppliers. Here are some examples of current listings (prices may vary):