| Parameter | Specification Details |
|---|---|
| Brand & Series | BITZER ECOLINE Series |
| Compressor Model | 4CES-6Y-20D (Motor Version 2) |
| Nominal Motor Power | 6 HP / 4.4 kW |
| Number of Cylinders | 4 |
| Displacement @ 50Hz (1450 RPM) | 32.48 m³/h |
| Displacement @ 60Hz (1750 RPM) | 39.20 m³/h |
| Voltage Options (3 Phase) | 220V-240V D / 380V-420V Y (50Hz) |
| Compatible Refrigerants | R404A, R134a, R407F, R448A, R449A, R507A |
| Standard Oil Charge | 2.0 dm³ / BSE32 (POE Oil) |
| Net Weight | 91 kg |
| Pipe Connections | Suction: 28 mm (1 1/8") / Discharge: 22 mm (7/8") |
| Refrigerant | Evaporating Temp | Condensing Temp | Cooling Capacity | Power Input |
|---|---|---|---|---|
| R404A | -10 °C | 45 °C | 16.72 kW | 7.51 kW |
| R404A | -25 °C | 45 °C | 9.15 kW | 5.92 kW |
| R134a | -10 °C | 45 °C | 10.23 kW | 4.10 kW |
| Technical Parameter | Specification Details |
|---|---|
| Brand / Manufacturer | BITZER (Germany) |
| Series Designation | ECOLINE Series |
| Model Code | 4CES-6Y-20D (Motor Version 2) |
| Number of Cylinders | 4 (Four-cylinder design) |
| Bore x Stroke | 55 mm x 39.3 mm |
| Displacement @ 50 Hz (1450 RPM) | 32.48 m³/h |
| Displacement @ 60 Hz (1750 RPM) | 39.20 m³/h |
| Net Weight | 91.0 kg |
| Gross Weight (with packaging) | 96.5 kg |
| Electrical Feature | Specification Details |
|---|---|
| Nominal Motor Power | 6.0 HP / 4.4 kW |
| Power Supply (50 Hz) | 220V - 240V Delta / 380V - 420V Star (3 Phase) |
| Power Supply (60 Hz) | 265V - 290V Delta / 440V - 480V Star (3 Phase) |
| Max. Operating Current | 30.8 A (at 230V) / 17.7 A (at 400V) |
| Locked Rotor Current (LRA) | 142.0 A (at 230V) / 82.0 A (at 400V) |
| Motor Protection Module | SE-B1 (Standard built-in) |
| Enclosure Protection Class | IP66 (Dustproof & Waterproof) |
| Operational Feature | Specification Details |
|---|---|
| Suction Line Connection (SL) | Size: 28 mm (1 1/8") ODS |
| Discharge Line Connection (DL) | Size: 22 mm (7/8") ODS |
| Oil Charge Amount | 2.0 dm³ (Liters) |
| Standard Lubricant Type | BSE32 (Polyolester / POE Oil) |
| Compatible Refrigerants | HFC / HFO (R404A, R134a, R407F, R448A, R449A, R507A) |
| Max. Allowable Pressure (LP/HP) | 19 bar / 32 bar |
| Refrigerant | Evaporating Temp | Condensing Temp | Cooling Capacity | Power Input |
|---|---|---|---|---|
| R404A | -10 °C | 45 °C | 16.72 kW | 7.51 kW |
| R404A | -25 °C | 45 °C | 9.15 kW | 5.92 kW |
| R134a | -10 °C | 45 °C | 10.23 kW | 4.10 kW |
| R134a | 5 °C | 50 °C | 16.34 kW | 4.96 kW |
| Component Status | Item Description |
|---|---|
| Standard Delivery | Suction & Discharge Shut-off Valves, Oil Sight Glass, Protective Nitrogen Charge, Vibration Dampers Kit. |
| Optional Accessories | Crankcase Heater (0..120 W PTC), CRII Capacity Control (100%-50%), Discharge Gas Temp Sensor, Oil Level Switch (OLC-K1), Additional Fan. |
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