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8.11 Condenser fan motor
Manufacturer Grundfos dahlander motor Zhongda dahlander motor ABB dahlander motor
Type Enclosed, non-vented
Frame size 071B3
Shaft material Stainless steel, X20CrNi172
No. of motors 1
Voltage 3–phases, 400/460 V AC, 50/60 Hz
Nominal power
0,25/0,07 kW
at 460 V/60 Hz
0,30/0,08 kW
at 460 V/60 Hz
0,30/0,08 kW
at 460 V/60 Hz
Protection,
electrical
Thermistors
Speed
Dual-speed
1740/1460 rpm (60/50 Hz)
870/730 rpm (60/50 Hz)
Dual-speed
1688/1420 rpm (60/50 Hz)
750/650 rpm (60/50 Hz)
Dual-speed
1710/1420 rpm (60/50 Hz)
830/690 rpm (60/50 Hz)
Rotation Counter–clockwise, when viewed from shaft end
Bearings Permanently lubricated, sealed
Bearing size
Driven end
6204 2Z C3
Non driven
end
6201 2Z C3
Driven end
6204 2Z C3
Non driven
end
6202 2Z C3
Driven end
6203 2Z C3
Non driven
end
6202 2Z C3
Bearing
lubricant
Lubricant Klüberquiet BQH 72 - 102 or equivalent.
Temperature range: -40°C to +140°C (-40°F to +284°F)
Conformity
IEC 2014/30/EU,
LVD 2014/35/EU
8.12 Water cooled condenser (optional)
Operating water pressure, max. 8 BarE (115 Psi)
Water temperature, max. cooling cap.
30°C (86°F) - minimum water temperature should
be higher or equal to highest actual setpoint on the
containers on board
Water ow rate 22.7 to 30.2 L/min (6 to 8 gal/m)
Pressure drop
0.9 Bar to 1.2 Bar (13.05 Psi to 17.4 Psi) at above
ow rate
Connections
Inlet: Hansen B-66 or equivalent.
Outlet: Hansen B8-HP36-VAA or equivalent.
Condenser tubing Cu - Ni (90/10)
Water specication Fresh water or salt water, without free chlorine
8.13 Fresh air exchange
Fresh air exchange
Adjustable 0 to 225 m
3
/h (0 to 132 CFM) at 60 Hz
adjustable by steps of 5 m
3
/h.
Equivalent to 0 to 170 m
3
/h (0 to 100 CFM) at 50 Hz
AV+ controlled (optional) 0 to 75 m
3
/h (50 Hz) controlled by the controller
8.14 Air exchange motor
Type Gear motor
Supply 12 to 24 V DC
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