Description
| SI | IP | |
| Motor version | 2 | 2 |
| Displacement (1450 RPM 50Hz) | 126.8 m3/h | 4477.9 CFH |
| Displacement (1750 RPM 60Hz) | 153.0 m3/h | 5403.1 CFH |
| No. of cylinder x bore x stroke | 6 x 75 mm x 55 mm | 6 x 2.95 inch x 2.17 inch |
| Motor code | 40P | 2NU |
| Motor voltage (more on request) | 380..420V YY/3/50Hz | 440..480V YY/3/60Hz |
| Max operating current | 53.0A (Y) | 53.1A (Y) |
| Maximum power consumption | 31.9 kW | 31.9 kW |
| Winding ratio | 50% / 50% | 50% / 50% |
| Starting current (Rotor locked) | 135.0A/ 220.0A (Y/YY) | 245.0A |
| Enclosure class |  IP54 IP66 |
IP54 IP66 |
| Weight | 228 kg | 503 lb |
| Maximum pressure (LP/HP) | 19 / 28 bar | 275 / 400 psi |
| Connection suction line | 54 mm | 2 1/8″ |
| Connection discharge line | 35 mm | 1 3/8″ |
| Oil charge | 4.75 dm3 | 167.2 fl oz |
| Crankcase heater | 140 W |
140 W |
| Oil type R134a // R407A/C/F // R404A // R507A | tc<55°C: BSE32 tc>55°C: BSE55 |
tc<130°F: BSE32 tc>130°F: BSE55 |
| Oil type R22 R22 (R12 // R502) | B5.2 |
B5.2 |
| Oil pressure monitoring | MP54 Delta P |
MP54 Delta P |
| Oil service valve | |
|
| Oil and gas equalizing fittings | |
|
| Capacity control | 100% / 66% / 33% |
100% / 66% / 33% |
| Start unloading | |
|
| Check valve (for start unloading) | |
|
| Motor protection | SE-B2 |
SE-B2 |
| Bridges for DOL start | |
|
| Discharge gas temperature sensor | |
|
| Discharge shut-off valve | |
|
| Suction shut-off valve | |
|
| Additional fan | |
|
| Water-cooled cylinder heads | |
|
| Connection cooling water | R 3/4″ | R 3/4″ |
| Seawater resistened cylinder heads | |
|
| Kit for marine application | |
|
| CIC System | |
|
| Vibration dampers | |
|
| Sound power level (-10°C / 45°C) | 83.5 dB(A) @ 50Hz | 86.0 dB(A) @ 60Hz |
| Sound power level (-35°C / 40°C) | 90.5 dB(A) @ 50Hz | 93.0 dB(A) @ 60Hz |
| Sound pressure level @ 1m (-10°C / 45°C) | 75.5 dB(A) @ 50Hz | 78.0 dB(A) @ 60Hz |
| Sound pressure level @ 1m (-35°C / 40°C) | 82.5 dB(A) @ 50Hz | 85.0 dB(A) @ 60Hz |
| Standard Option (1) 230V/1/50Hz+60Hz |
