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Technical Data

SI

IP

Motor version

1

1

Displacement (1450 RPM 50Hz)

110.5 m3/h

3902.3 CFH

Displacement (1750 RPM 60Hz)

133.4 m3/h

4711.0 CFH

No. of cylinder x bore x stroke

6 x 70 mm x 55 mm

6 x 2.76 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

61.0 A

61.6A

Maximum power consumption

37.4 kW

37.4 kW

Winding ratio

50% / 50%

50% / 50%

Starting current (Rotor locked)

147.0A/ 262.0A (Y/YY)

275.0A

Enclosure class

 IP54
 IP66

 IP54
 IP66

Weight

235 kg

518 lb

Max. 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

Vibration dampers

Sound power level (+5°C / 50°C)

81.5 dB(A) @ 50Hz

84.0 dB(A) @ 60Hz

Sound power level (-10°C / 45°C)

82.0 dB(A) @ 50Hz

84.5 dB(A) @ 60Hz

Sound power level (-35°C / 40°C)

(90.5) dB(A) @ 50Hz

(93.0) dB(A) @ 60Hz

Sound pressure level @ 1m (+5°C / 50°C)

73.5 dB(A) @ 50Hz

76.0 dB(A) @ 60Hz

Sound pressure level @ 1m (-10°C / 45°C)

74.0 dB(A) @ 50Hz

76.5 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

// Subject to change //