KNF N922SPE, Перевод оригинальных инструкций по эксплуатации и установке

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Diaphragm pump N922S_E IP54 Technical data
Translation of Original Operating and Installation Instruction, english, KNF 318667-318664 05/21 9
4 Technical data
4.1 Technical data
Pump materials
Assembly Material
N922STE Material
N922SPE
Pump head Stainless steel Stainless steel
Diaphragm PTFE-coated EPDM
Reed valve Stainless steel Stainless steel
Valve limiter Stainless steel Stainless steel
O-ring FPM EPDM
Tab.3
Pneumatic values
Parameter Value
N922STE Value
N922SPE
Max. permissible oper-
ating pressure [bar rel]
-Continuous operation
-Intermittent operation
4.0
6.0
4.0
6.0
Ultimate vacuum [mbar
abs.] ≤ 110 ≤ 110
Flow rate at atm. pres-
sure [l/min]*: 50 Hz 60 Hz 50 Hz 60 Hz
21 ± 10% 24 ± 10% 22 ± 10% 25 ± 10%
Flow rate at max. per-
missible operating pres-
sure [l/min]*
-4.0 bar rel
-6.0 bar rel
9.5 ± 10%
5 ± 10%
12 ± 10%
7 ± 10%
11.5 ± 10%
7± 10%
13.5 ± 10%
8.5 ± 10%
Tab.4 *Liters in standard state (1013 mbar)
Electrical parameters
Parameter Value Value Value Value Value
Voltage [V]* 100 115 220 230 230/400
Frequency [Hz]* 50/60 60 60 50 50/60
Power P
1
[W] ** ** ** ** **
Current consumption
[A] ** ** ** ** **
Motor protection
class See motor type plate
Voltage tolerance See operating instructions for the motor
Tab.5 Electrical parameters N922S_E IP54
*For further voltage and frequency variants, see pump nameplate
**See pump nameplate