Festo ELGL-LAS Notice D'utilisation page 69

Requirements on the air
quality
Electrical properties
Insulation class
Thermal class
Nominal voltage U
nom
Peak current I
max
Nominal current I
nom
Resistor string
Inductance string
(without stator)
Inductance string
(with stator)
68
ELGL- ELGL-
30-...-S 64-...-S
Minimum requirements on the air quality:
Air quality to ISO 8573-1:
For dust
For water
For oil
Recommended air quality:
Air quality to ISO 8573-1:
For dust
For water
For oil Class 1
F acc. to EN60034-1
F acc. to EN60034-1
V 600
A 4.0 4.0
A 3.5 3.5
Ohm 2.2 3.6
mH 2.85 6.40
mH 5.10 11.20
ELGL- ELGL-
64-...-M 120-...-S
Class 2 (max. particle size 1µm;
max. particle density 1 mg/m
Class 4 (<=+3 °C pressure dew point)
Class 2 (<=0.1 mg/m3 oil-free)
Class 1 (max.particle size 0.1µm;
max. particle density 0.1mg/m3)
Class 4 (<=+3°C pressure dew point)
(<=0.01 mg/m3 oil-free)
4.0 4.5
3.0 3.5
5.6 6.2
9.40 11.40
17.30 21.00
ELGL- ELGL-
120-...-M 120-...-L
3
)
4.5 4.5
3.0 2.75
9.4 12.4
17.15 22.80
32.50 40.10
FESTO ELGL-es 0904NH