KNF N963, Operating And Installation Instructions

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Diaphragm Pump N936 Technical data
Translation of Original operating and installation instruction, English, KNF 320276-320275 09/19 9
Electrical data
Parameter Value
Voltage [V] 100 – 120
and
200 - 240
Frequency [Hz] 50/60 Hz
Power [kW] 0.19
Max. permissible mains voltage fluc-
tuations ± 10%
Motor protection class IP00
Protection class I
Voltage 100 – 120 V
Max. current consumption [A] 2.1 @ 50 Hz
1.8 @ 60 Hz
Voltage 200 – 240 V
Max. current consumption [A] 1.2 @ 50 Hz
0.8 @ 60 Hz
Tab. 5
Thermal switch
The motors are equipped standard with a thermal switch for moni-
toring against overheating.
Weight
Pump type Value [kg]
N936 Approx. 4
Tab. 6
Other parameters
Parameter Value
Permissible ambient temperature
(long-term) [°C]* +15 to +50
Permissible media temperature
(long-term) [°C] +5 to +70
Permissible media temperature
(max. 30s) [°C] +5 to +100
Dimensions
See Fig. 3, 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 50°C.
Maximum installation altitude [m
above sea level] 2000
Tab. 7
*for ambient temperature >+50°C in intermittent or short-period operation, the max.
surface temperature on the capacitor is to be checked in the final device. This must
not 85°C.