KNF N96 - 4 Technical data - Electrical and Environmental; Electrical Data; Other Parameters

Diaphragm pump N96 Technical data
Translation of Original Operating and Installation Instruction, English, KNF 316836-316838 01/20
9
Electrical data
Parameter Value
Voltage [V] 24
Frequency [Hz] -
Power P
1
[W] KN KT
23 19
Max. permissible mains voltage fluc-
tuations
± 10%
Motor protection class IP20
Rated current consumption [A] KN KT
1,05 0.9
Tab.13
The motor controller has a current limit of max. 2.5ARMS. In the
event of an error, the power of the motor is limited to prevent the
current limit from being exceeded.
Weight
Pump type Value [kg]
N96K_DC-B-M 0.6
Tab.15
Other parameters
Parameter Value
Permissible ambient temperature
[°C]
+ 5 to see Fig. 1
0 if non-condensing (frost-free)
Permissible media temperature [°C] See Fig. 2
Dimensions
See Fig. 5, Chapter 7.1 Installing
the pump
Highest permissible relative air hu-
midity of the environment
80% for temperatures to 31°C, de-
creasing linearly to 50% at 40°C.
Maximum installation altitude [m
above sea level]
2000
Gas tightness* of the pump head
(leak rate)
Leak rate
< 6 x 10
-3
mbar l/s**
Protection class of pump IP20
Starts against
- Vacuum
- Pressure
KN KT
100
2.5
130
2.5
Tab.17
** The gas tightness of the pump head is no longer ensured after the pump head is
opened or after replacing diaphragms and valve plates. A leak test can be used to
determine whether the original gas tightness is again achieved.
**Values apply for helium leak test