KAESER BSD 50 - Motors and Power; Drive Motor; Fan Motor; Tab. 12 Cooling Oil Charge (Option W1)

Heat recovery
The additional volume corresponds to the oil volume of the heat exchanger and the connecting lines:
BSD 40 BSD 50 BSD 60
Additional charge vol‐
ume [quart]*
* Enter the volume required by your heat recovery system.
Tab. 12 Cooling oil charge (Option W1)
BSD 40 BSD 50 BSD 60
Additional charge vol‐
ume [quart]
4.4 4.4 4.4
Tab. 13 Cooling oil charge (Option W2)
BSD 40 BSD 50 BSD 60
Additional charge vol‐
ume [quart]
1.6 1.6 1.6
Tab. 14 Cooling oil charge (Option W3)
2.11 Motors and Power
2.11.1 Drive motor
BSD 40 BSD 50 BSD 60
Rated power [hp] 40 50 60
Rated speed [rpm] 3565 3565 3570
Enclosure protection TEFC TEFC TEFC
Motor bearing greasing in‐
terval [h]
2000 2000 2000
Grease requirement, each
bearing [g]**
** Transfer data from the motor nameplate to the table for reference purposes.
h = operating hours
Tab. 15 Drive motor
2.11.2 Option K1
Fan motor
BSD 40 BSD 50 BSD 60
Rated power [hp] 1.2 1.2 1.2
h = operating hours
2 Technical Data
2.11 Motors and Power
8
Service Manual Screw Compressor
BSD 9_5708 08 USE
Option W1/W2/W3
Option W1
Option W2
Option W3