KNF N96ATDC-B-M, Руководство пользователя

Страница: 12 / 36

Technical data Diaphragm pump N96_DC-B-M
12 Translation of Original Operating and Installation Instruction, English, KNF 316836-316838 06/22
Electrical data
Parameter Unit Value
KN version Value
KT/AT/ST version
Voltage [V] 24 24
Frequency [Hz] - -
Power P
1
[W] 23 19
Max. permissible mains
voltage fluctuations [%] ± 10 ± 10
Motor protection class IP20 IP20
Rated current consump-
tion [A] 1.05 0.9
Tab.9 Electrical data
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 Unit Value
N96K_DC-B-M [kg] 0.6
N96STDC-B-M [kg] 0.9
N96ATDC-B-M [kg] 0.65
Tab.10 Weight
Other parameters
Parameter Unit Value
Permissible ambient
temperature [°C / °F] [°C / °F] + 5 / + 41 to see Fig. 1
0 / +32 if non-condensing (frost-free)
Permissible media tem-
perature [°C / °F] [°C / °F] See Fig. 2
Dimensions See Fig. 5, Chapter 6.1 Installing
the pump
Highest permissible rel-
ative air humidity of the
environment 80% for temperatures up to 31°C /
86°F, decreasing linearly to 50% at
40°C / 104°F.
Maximum installation al-
titude [m / ft above sea
level] [m / ft
above sea
level] 2000 / 6562
Gas tightness* of the
pump head (leak rate) [mbar l/s] < 6 x 10
-3
Protection class of
pump IP20
Starts against
- Vacuum [mbar abs]
- Pressure [bar rel* /
psig]
KN KT / AT / ST
Permissible ambi-
ent temperature
[°C / °F]
[°C / °F]
130
2.5 / 36.4
Tab.11 Other parameters
*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.