Technical Data
| SI | IP |
Motor version | 2 | 2 |
Displacement (1450 RPM 50Hz) | 84.5 m3/h | 2984.1 CFH |
Displacement (1750 RPM 60Hz) | 101.98 m3/h | 3601.4 CFH |
No. of cylinder x bore x stroke | 4 x 75 mm x 55 mm | 4 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 | 37.0A (Y) | 35.6A (Y) |
Maximum power consumption | 21.5 kW | 21.5 kW |
Winding ratio | 50% / 50% | 50% / 50% |
Starting current (Rotor locked) | 97.0A/ 158.0A (Y/YY) | 176.0A |
Enclosure class | IP54 | IP54 |
Weight | 192 kg | 423 lb |
Maximum pressure (LP/HP) | 19 / 28 bar | 275 / 400 psi |
Connection suction line | 54 mm | 2 1/8" |
Connection discharge line | 28 mm | 1 1/8" |
Oil charge | 4.50 dm3 | 158.4 fl oz |
Crankcase heater | 140 W | 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 pressure monitoring | MP54 | MP54 |
Oil service valve |
|
|
Oil and gas equalizing fittings |
|
|
Capacity control | 100% / 50% | 100% / 50% |
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) | 81.0 dB(A) @ 50Hz | 83.5 dB(A) @ 60Hz |
Sound power level (-35°C / 40°C) | 86.5 dB(A) @ 50Hz | 89.0 dB(A) @ 60Hz |
Sound pressure level @ 1m (-10°C / 45°C) | 73.0 dB(A) @ 50Hz | 75.5 dB(A) @ 60Hz |
Sound pressure level @ 1m (-35°C / 40°C) | 78.5 dB(A) @ 50Hz | 81.0 dB(A) @ 60Hz |
|
|
