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Hermetic Compressors Product Line

Hermetic Compressors Product Line

Product catalog summary

Overview

This technical document provides comprehensive specifications, performance data, and application guidelines for a wide range of hermetic compressors used in refrigeration and air conditioning systems. It covers multiple refrigerants (R-134a, R-22, R-404A/R-507, R-407C, R-600a, R-290) and operating frequencies (50Hz and 60Hz), addressing various pressure applications such as Low Back Pressure (LBP), Medium Back Pressure (MBP), High Back Pressure (HBP), and Air Conditioning (AC).

1. Product Lines and Refrigerant Compatibility

Compressor series include NB, NE, T/NT, NJ, EM, among others.
Designed for compatibility with refrigerants R-134a, R-22, R-404A/R-507, R-407C, R-600a, and R-290.
Models support different operating frequencies (50Hz and 60Hz) and applications (LBP, MBP, HBP, AC).

2. Electrical and Mechanical Specifications

Voltage ratings primarily range from 220-240V at 50Hz single-phase, with some models supporting 200-230V (50Hz) and 208-230V (60Hz), as well as three-phase options (380-420V, 440-480V).
Motor types include RSIR (Resistance Start Induction Run), CSIR (Capacitor Start Induction Run), RSCR (Resistance Start Capacitor Run), CSR (Capacitor Start Run), PSC (Permanent Split Capacitor), and three-phase motors.
Displacement volumes vary from approximately 3.0 cm³ to over 34 cm³, correlating with compressor size and capacity.
Locked Rotor Amperage (LRA) values are provided for motor starting current considerations.
Lubricants used are mainly POE (Polyolester), with some models using AB (Alkylbenzene) or MO (Mineral Oil), and specified charge volumes.
Cooling types are coded (e.g., Static (S), Fan (F), Oil Cooling (OC)) to indicate thermal management methods.
Compressor weights and maximum installation heights are detailed for system design and installation planning.

3. Performance Data and Tables

Cooling capacities are provided in Watts and kcal/h across a range of evaporating temperatures (-40°C to +15°C) and condensing temperatures (typically 45°C and 54.4°C).
Power input (W) and current (A) data correspond to these operating points, enabling energy consumption and electrical sizing.
Energy Efficiency Ratio (EER) values range from approximately 0.84 to over 5.7 W/W, indicating compressor efficiency under rated conditions.
Performance data includes subcooled conditions and rated points for different applications (e.g., +7.2°C for AC, -23.3°C for LBP).

4. Compressor Model Identification and Documentation

Each compressor model is identified by a unique code (e.g., NB6144E, NE6181E, T6217E, NJ6220Z) facilitating cross-reference with wiring diagrams and external views.
Wiring diagrams and external mechanical drawings are referenced by codes (e.g., DWG03 SM05, DWG14 SM14) to support installation and maintenance.
Model nomenclature encodes information about series, capacity, refrigerant type, application, motor type, and electrical supply.

5. Refrigerant Applications and Operating Conditions

Refrigerants covered include R-134a (HBP), R-22 (LBP, MBP, HBP, AC), R-404A/R-507 (LBP and MBP), R-407C, R-600a, and R-290.
Operating frequencies are mainly 50Hz, with some models supporting 60Hz operation.
Test conditions for performance data are standardized and referenced on page 30 of the original document to ensure consistent evaluation.

6. Installation, Wiring, and Environmental Recommendations

Proper compressor mounting is essential to ensure adequate cooling, especially for static cooling types requiring natural air circulation.
Forced cooling types use fans to maintain thermal management.
Lubricant type and charge volume must be matched to refrigerant and compressor model for optimal performance and longevity.
Electrical wiring must follow provided diagrams to ensure safe and reliable operation; overload protectors should be connected to phase wires with neutral connected to starting relays for safety.
After compressor replacement, components should be recycled according to environmental directives.

7. Critical Parameters and Best Practices

Always verify test conditions before applying performance data.
Select compressor models based on refrigerant compatibility, operating frequency, motor type, and cooling requirements.
Consider electrical supply compatibility (voltage, frequency, phase) during selection.
Observe maximum installation height limits to avoid performance degradation.
Consult wiring diagrams and external views for correct installation and troubleshooting.
Check for updates or models under development before finalizing selection.

8. Summary of Key Technical Data

Parameter	Range / Values	Notes
Voltage / Frequency	100V to 480V, 50Hz/60Hz, single-phase and three-phase	Varies by model
Motor Types	RSIR, CSIR, RSCR, CSR, PSC, 3PHASE	Depends on compressor model
Displacement	3.0 cm³ to 34.4 cm³	Correlates with capacity
Cooling Capacity	~100 W to over 5000 W	Depends on refrigerant and operating conditions
EER	0.84 to 5.7 W/W	Indicates energy efficiency
Lubricants	POE, AB, MO	Charge volume specified per model
Cooling Types	Static, Fan, Oil Cooling	Thermal management method
Maximum Height	187 mm to 277 mm	Installation constraint

9. Contact and Support Information

The document includes contact details for Embraco offices worldwide, including locations in the United States, Italy, China, Slovakia, Mexico, and Europe, providing phone and fax numbers for technical support and sales.

Conclusion

This document serves as a detailed technical reference for engineers and technicians involved in the selection, installation, and maintenance of refrigeration compressors. It provides essential electrical, mechanical, and performance data to ensure compatibility, efficiency, and reliability across a broad range of refrigeration and air conditioning applications.

Catalog excerpts

Product Line

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HERMETIC COMPRESSORS General Data and Performance General Information External Views Wiring Diagrams All data is subject to change without notice.

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Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30.

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Drawings MODEL Wiring Diagram

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Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30. Doc. Code 02012

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Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram

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Voltage / Frequency Motor Type Motor Type Cooling Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Cooling Type Motor Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Cooling Type Note: Please check Test Conditions on page 30.

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Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram Cooling Capacity / Evaporating Temperature C o External View Wiring Diagram Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram

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REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Motor Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency CSIR RSIR Cooling Type Note: Please check Test Conditions on page 30.

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Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram Cooling Capacity / Evaporating Temperature oC Drawings Condensing Temperature External View Wiring Diagram Cooling Capacity / Evaporating Temperature oC Condensing Temperature External View Wiring Diagram

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REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30. * Under development

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Cooling Capacity / Evaporating Temperature oC Condensing Temperature External View Wiring Diagram

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Cooling Capacity / Evaporating Temperature oC Condensing Temperature External View Wiring Diagram Cooling Capacity / Evaporating Temperature oC Subcooled conditions W Condensing Temperature C 54.4 45 54.4 45 54.4 45 54.4 45 o Drawings MODEL External View Wiring Diagram

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REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Motor Type Cooling Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Cooling Type Note: Please check Test Conditions on page 30.

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Cooling Capacity / Evaporating Temperature oC Subcooled conditions W Condensing Temperature o C 54.4 45 54.4 45 54.4 45 54.4 45 54.4 45 54.4 45 Drawings MODEL External View Wiring Diagram Cooling Capacity / Evaporating Temperature oC Drawings Subcooled conditions W Condensing Temperature o C 54.4 45 54.4 45 54.4 45 Wiring Diagram Cooling Capacity / Evaporating Temperature oC Drawings External View Wiring Diagram

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REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Motor Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency RSIR RSCR RSIR RSCR RSIR RSCR CSIR Cooling Type Note: Please check Test Conditions on page 30.

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Cooling Capacity / Evaporating Temperature oC Condensing Temperature Wiring Diagram Cooling Capacity / Evaporating Temperature oC Condensing Temperature Wiring Diagram Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram

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REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30. * Under development

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Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram

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FREQUENCY APPLICATION REFRIGERANT Data Issued

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REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Motor Type Cooling Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Cooling Type Motor Type Note: Please check Test Conditions on page 30. REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Cooling Type Note: Please check Test Conditions on page 30. Doc. Code 02012

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Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram Cooling Capacity / Evaporating Temperature oC Drawings Subcooled conditions W Condensing Temperature External View Wiring Diagram Cooling Capacity / Evaporating Temperature oC Drawings Wiring Diagram

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REFRIGERANT REFRIGERANT APPLICATION APPLICATION FREQUENCY FREQUENCY Voltage / Frequency Motor Type Cooling Type Note: Please check Test Conditions on page 30. * Under development

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