General information
GE 300
26
3.2/0617
Station Series EE 411
All data about line lengths (series EE 411 with and without display) correspond to a loudspeaker atten-
uation of approx. 9 dB and a microphone attenuation of approx. 3 dB. 9 dB correspond to approx. 3
volume steps adjusted at an EE 411, 3 dB refer to approx. 1 volume step.
Stations with display (Station Series EE 411)
The maximum line capacity for cables not listed in this table is 90 nF. This capacity refers to: A against
B, C against D, C/D together against A as well as the single lines A, B, C, D against an eventual shield
(ground). This capacity can be measured with a multimeter. Measure with open end of the line: A
against B, C against D, C/D together against A, A against shield, B against shield, C against shield and
D against shield. All these capacity values may not be higher than 90 nF.
Stations without display / power supply stations, amplifiers
IP stations
The maximum line length of Cat.5 cables may not surpass 100m (e.g.: from switch to the ET 908A).
Maximum cable length at diameter
Cable type
Reference
Capacity/km
0.5 mm
0.6 mm
0.8 mm
J-Y(ST)Y
Installation cable PVC
120 nF
*
750 m
750 m
F-YAY
Installation cable PVC
100 nF
*
900 m
900 m
KC 102/104
Installation cable PVC
65 nF
1,000 m
*
*
F-2YA2Y
Buried cable polyethylene
55 nF
*
1,500 m
1,500 m
J-02YS(St)Y
Cat. 5 cable, foamed
polyethylene
45 nF
1,000 m
*
*
*
No data, because this diameter is not available for this cable type.
Maximum cable length at diameter
Reference
0.4 mm
0.5 mm
0.6 mm
0.8 mm
1.0 mm
1 mm
2
1.5 mm
2
2.5 mm
2
Intercom station without
display
650 m
1,000 m
1,500 m
2,600 m
4,200 m
*
*
*
Industrial station EE 6000
(A,B,C,D)
1,300 m
2,000 m
2,700m
4,900 m
7,700m
*
*
*
Power supply for EE 6000
(24V~)
45 m
70 m
100 m
180 m
280 m
360 m
540 m
900 m
Power supply for EE 6000
(60V=)
210 m
330 m
475 m
840 m
1,320 m
1,680 m
2,520 m
4,200 m
