Jesco FEDOS E 5, Руководство по эксплуатации

Страница: 10 / 48

5. Technical data
FEDOS E/DX 01 03 06 1 2
1)
5
1)
8
1)
17
1)
30
1)
Delivery rate at max.
pressure l/h 0,17 0,31 0,63 1,42 2,13 4,8 8,5 17 31,5
Stroke volume ml/
stroke 0,11 0,25 0,25 0,56 1 2 3,7
Max. pressure bar 40 25
max. pressure
3)
bar 100 80 - -
Stroke frequency rpm 26 48 95 142
Piston-Ø mm 4 6 9 12 17 23
Stroke length mm 9
Suction lift mbar 800
max. supply pressure
∑
dynamic
mbar 500
max. ambient tempera-
ture
2
)
°C 40
Power output E (3~) W 50 250
Power output DX (1~) W 120
Weight kg 11 16
1) E/DX 2…30 not for 60Hz operation, special sizes E/DX 2A … 30A available for 60 Hz operation.
The details about delivery rate and stroke frequency are also applicable for 60 Hz operation.
2) Media temperature 60 °C, short time 80 °C.
3) High-pressure version
Dimensioning of the lines
The following approximate values are applicable for the dimensioning (maximum length) of suction and
pressure lines:
• 2 m for peak flow velocity of 0.5 … 0.7 m/s
• 10 m for peak flow velocity of 1.0 … 1.5 m/s
(without pulsation damper or suction pressure regulator, and without overdimensioning of the line).
This is applicable to chemicals with a maximum viscosity of 20 mPAS (the highest viscosity is at lowest
system temperature, for example in case of delivery in winter) and with a maximum density of 1100 kg/m³.
The maximum flow velocity is calculated as follows: Q x π / A (Q = flow rate, A = line diameter).
For all other chemicals and installation situations please refer to the seminar documents of the manufactur-
er "Kleine Einführung in die Dosiertechnik" (Short introduction into dosing technology) or to other applicable
guidelines from specialist literature on fluid dynamics (i.e. Kalide ISBN 3-446-13092-6).
Avoid overloading of the pump, the piping or the instruments.
10
| Operating Manual FEDOS E/DX | Technical data