SKF KFG - Page 28

Page 28
EN
Type: W1 with signal smoothing
(max. 24 VDC) for NLGI Grade 2 greases
Type: W1 smooth (max. 24 VDC)
for NLGI Grade 2 greases
Technical data
Fill level .........Depending on
monitoring design floating
Function contact or energized
For floating contact:
Form of contact ....... Changeover
Switching capacity, .... max. 60 W
Switching voltage, ..... max. 30 VDC
For energized contact:
Operating voltage ..... 10 to 30 VDC
Continuous current ....
Internal power
consumption ........6 to 12 mA
Voltage drop .........
duration
Plug-in connection DIN EN 60947/IEC 947
1
)
Connection diagram ... M12x1 circular
connectors
1) Cable socket - see Accessories, Chapter 17
Cable socket per
DIN EN 60947/IEC 947
See the following page for connection diagram for floating
and energized contacts
 W1_smooth connection same as
W2 control (W1_smooth => isolation of
supply voltage potentials between

The following functions are integrated into the
KFG pump unit with signal smoothing:
 Ability to isolate supply voltage
 
and pump voltage.
 Fill level information can be queried
during the interval time.
Reverse voltage protection in pump
feed line planned.
 Optional time-out periods.
The individual functions are implemented us-
ing internal jumpers according to the custom-

The connection is established via a 4-pin cir-
cular connector on the bottom of the pump.
The W1 with signal smoothing is standard in
the designs:
 W1_smooth with output signal:
 
 
KFG
Assembly instructions