ABB ETL600 - Page 37

ETL600 1KHW001489-EN ABB Switzerland Ltd
edge frequency of the nominal frequency band B
n
, while in inverted
mode, f
n
is the higher edge frequency. Table 3-1 lists all possible
settings.
No of
channels
B
n
[kHz]
Spectrum
APLC
DPLC
ETL600 overall mode = Erect ETL600 overall mode = Inverted
1 0 4
f
n
+B
n
f
n
APLC
Ch1
(NSD600#1)
f
n
-B
n
f
n
APLC
Ch1
(NSD600#1)
0 1
4
to
32
f
n
+B
n
f
n
DPLC
(NSD600#1)
f
n
-B
n
f
n
DPLC
(NSD600#1)
1 1
8
to
32
Ch1
f
n
+B
n
f
n
APLC DPLC
(NSD600#1) (NSD600#2)
Ch1
f
n
-B
n
f
n
APLCDPLC
(NSD600#1)(NSD600#2)
2 0 8
Ch1 Ch2
f
n
+B
n
f
n
APLC
(NSD600#1)(NSD600#2)
Ch1Ch2
f
n
-B
n
f
n
APLC
(NSD600#1)(NSD600#2)
2 1
12
to
32
Ch1 Ch2
f
n
+B
n
f
n
APLC DPLC
(NSD600#1)(NSD600#2)
Ch1Ch2
f
n
-B
n
f
n
APLCDPLC
(NSD600#1)(NSD600#2)
3 0 8
Ch1
Ch2 Ch3
f
n
+B
n
f
n
APLC
(NSD600#1)
Remark: Gross
bandwidths are
3.2 kHz for Ch1,
2.4 kHz for Ch2,
2.4 kHz for Ch3.
Ch1
Ch2Ch3
f
n
-B
n
f
n
APLC
(NSD600#1)
Remark: Gross
bandwidths are
3.2 kHz for Ch1,
2.4 kHz for Ch2,
2.4 kHz for Ch3.
3 0 12
Ch1
Ch2 Ch3
f
n
+B
n
f
n
APLC
(NSD600#1)(NSD600#2)
Ch1
Ch2Ch3
f
n
-B
n
f
n
APLC
(NSD600#1)(NSD600#2)
3 1
16
to
32
Ch1
Ch2 Ch3
f
n
+B
n
f
n
APLC DPLC
(NSD600#1)(NSD600#2)
Ch1
Ch2Ch3
f
n
-B
n
f
n
APLCDPLC
(NSD600#1)(NSD600#2)
Table 3-1 ETL600 frequency spectra
Structure and Function November 2005 3-5