Specifications
175ZA166.13
0,01 0,1 1 10 100 MHz
10
10
10
1
10
10
10
10
10
a
b
c
d
e
f
g
The lower the Z the better the cable screening performance
Transfer impedance, Z
t
mOhm/m
Illustration 5.105 Cable Types
a Aluminium-clad with copper wire.
b Twisted copper wire or armoured steel wire cable.
c Single-layer braided copper wire with varying
percentage screen coverage.
This is the typical Danfoss reference cable.
d Double-layer braided copper wire.
e Twin layer of braided copper wire with a magnetic,
screened/armoured intermediate layer.
f Cable that runs in copper tube or steel tube.
g Lead cable with 1.1 mm wall thickness.
Table 5.83 Legend to Illustration 5.105
How to Install VLT® HVAC Drive FC 102 Design Guide
MG16C102 - Rev. 2013-08-20 153
5
5