Enhance your refrigeration system with the Embraco NT6222GKV2 7/8 HP compressor (Part Number  922KD0464AZ). This compressor is designed for efficiency and reliability, operating seamlessly with R404A refrigerant at 208-230V and 60Hz. Ideal for single-phase systems, the compressor is optimized for Medium Back Pressure (MBP) applications, making it a versatile choice for various refrigeration setups. Trust in the durable performance of Embraco technology, backed by a one-year warranty for added assurance and peace of mind.

Specifications:

Model: NT6220GKV

Engineering Code: 922KD04

Approved Refrigerant: R-404A

Power Supply: 208-230 V, 60 Hz

Standard Conditions: ASHRAE

Application: MBP (Medium Back Pressure)

Cooling Capacity: 1735 W (MBP)

Efficiency: 1.49 W/W (MBP)

General Data:

• Type: Hermetic reciprocating
• Technology Type: On-Off
• Displacement: 17.39 cm³
• Compressor Cooling Fan: NotControled/230
• Fan Air Flow: 520 m³/h
• Expansion Device: Capillary Tube or Expansion Valve
• Horse Power: 1 hp
• Max Condensing Pressure Operating: 24.71 bar
• Max Condensing Pressure Peak: 27.71 bar
• Power Supply: 208-230 V, 60 Hz
• Evaporating Temperature Range: -20 °C to 10 °C

Electrical Data:

• Motor type: CSCR
• Starting Torque: HST (High Starting Torque)
• Start Winding Resistance: 6.6 at 25° C
• Run Winding Resistance: 1.58 at 25° C

Performance at Rated Points:

• Condensing Temperature: 54.40°C
  • Evaporating Temperature: -6.70°C
  • Cooling Capacity: 1735 W
  • Power Consumption: 1162 W
  • Gas Flow Rate: 47.41 kg/h
  • Efficiency: 1.49 W/W
  • Test Condition: ASHRAEMBP46, Fan/NotControled/230, Return Gas 35°C, Evaporation -6.70°C, Condensing 54.40°C, Ambient 35°C , Liquid 46.1°C, Subcooling 8.3K. Data are an indication of performance based simulation.

Mechanical Data:

• Maximum Recommended Refrigerant Charge: 800 g
• Oil Charge: 450 ml
• Oil Type Configuration: ESTER
• Oil Type Viscosity: ISO22
• Pressurization: Dry air charge
• Weight: 17.2 Kg
• Free Internal Volume: 3.3 L

Electrical Components:

• Run Capacitor: 15
• Start Capacitor: 88-108 Uf / 330 V
• CSR / CSIR Box: YES
• Motor Protection: T0808/G9
• Starting Device: RVA4AL3C-649

External Characteristics:

• Base Plate: Universal
• Tray Holder: No
• Height: 220 mm
• Connector Internal Diameter Shape:
  • Suction: 9.6 mm Vertical/Copper
  • Discharge: 6.42 mm Vertical/Copper
  • Process: 6.42 mm Vertical/Copper

Performance Curve Data:

• Condensing Temperature 35°C:
  • (Similar data for other temperature points provided)
  • Test Condition: ASHRAEMBP46, Fan/NotControled/230, Return Gas 35°C, Ambient 35°C , Subcooling 8.3K. Data are an indication of performance based simulation.