Technical Data
| SI | IP |
Motor version | 1 | 1 |
Displacement (1450 RPM 50Hz) | 34.73 m3/h | 1226.5 CFH |
Displacement (1750 RPM 60Hz) | 41.92 m3/h | 1480.2 CFH |
No. of cylinder x bore x stroke | 4 x 55 mm x 42 mm | 4 x 2.17inch x 1.65 inch |
Motor code | 40P | 2NU |
Motor voltage (more on request) | 380..420V YY/3/50Hz | 440..480V YY/3/60Hz |
Max operating current | 21.0A (Y) | 18.6A (Y) |
Maximum power consumption | 11.3 kW | 11.3 kW |
Winding ratio | 50% / 50% | 50% / 50% |
Starting current (Rotor locked) | 59.0A / 99.0A (Y/YY) | 111.0A |
Enclosure class | IP65 | IP65 |
Weight | 139 kg | 306 lb |
Maximum pressure (LP/HP) | 19 / 28 bar | 275 / 400 psi |
Connection suction line | 28 mm | 1 1/8" |
Connection discharge line | 22 mm | 7/8" |
Oil charge | 2.60 dm3 | 91.5 fl oz |
Crankcase heater (self-control) | max. 140 W | max. 140 W |
Oil type R134a // R407A/C/F // R404A // R507A | tc<55°C: BSE32 | tc<130°F: BSE32 |
Oil type R22 R22 (R12 // R502) | B5.2 | B5.2 |
Oil level monitoring | OLC-K1 | OLC-K1 |
Oil service valve |
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Capacity control | 100% / 50% | 100% / 50% |
Start unloading |
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Check valve (for start unloading) |
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Motor protection | SE-B1 | SE-B1 |
Bridges for DOL start |
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Discharge gas temperature sensor |
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Discharge shut-off valve |
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Suction shut-off valve |
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Additional fan |
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Vibration dampers |
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Sound power level (+5°C / 50°C) | 71.5 dB(A) @ 50Hz | 74.0 dB(A) @ 60Hz |
Sound power level (-10°C / 45°C) | 72.5 dB(A) @ 50Hz | 75.0 dB(A) @ 60Hz |
Sound power level (-35°C / 40°C) | (77.5) dB(A) @ 50Hz | (80.0) dB(A) @ 60Hz |
Sound pressure level @ 1m (+5°C / 50°C) | 63.5 dB(A) @ 50Hz | 66.0 dB(A) @ 60Hz |
Sound pressure level @ 1m (-10°C / 45°C) | 64.5 dB(A) @ 50Hz | 67.0 dB(A) @ 60Hz |
Sound pressure level @ 1m (-35°C / 40°C) | (69.5) dB(A) @ 50Hz | (72.0) dB(A) @ 60Hz |
Standard |
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// Subject to change // |
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