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Frequency inverters
Mains chokes, motor chokes
2010
CA08103002Z-EN
www.eaton.comMainschokes,motorchokes
Technical data
Mains chokes DEX-LN1-… Mains chokes DEX-LN3-… DEX-LM3-… motor chokes
General
Standards
IEC/EN 61558-2-20-2000, VDE 0570
Part 2-20/04-2001,
UL, CSA
IEC/EN 61558-2-20-2000, VDE 0570
Part 2-20/04-2001,
UL, CSA
IEC/EN 61558-2-20-2000, VDE 0570
Part 2-20/04-2001,
UL, CSA
Operating temperature
ϑ
°C
-25 –
+40, up to 70 with current
reduction (see note)
-25 –
+40, up to 70 with current
reduction (see note)
-25 –
+40, up to 70 with current
reduction (see note)
Storage temperature
ϑ
°C
-25 -
+85
-25 -
+85
-25 -
+85
Mechanical shock resistance
11
ms
2
/15
g, 3 impacts
11
ms
2
/15
g, 3 impacts
11
ms
2
/15
g, 3 impacts
Resistance to vibration
g
1 (0 - 150
Hz)
1 (0 - 150
Hz)
1 (0 - 150
Hz)
Vibration
0.35
mm at 10 - 55 Hz
0.35
mm at 10 - 55 Hz
0.35
mm at 10 - 55 Hz
Pollution degree
1 (
VDE 0160)
1 (
VDE 0160)
1 (
VDE 0160)
Installation altitude
H
m 0 – 1000 above seal level, up to 5000
with current reduction (see note)
0 – 1000
above seal level, up to 5000
with current reduction (see note)
0 – 1000
above seal level, up to 5000
with current reduction (see note)
Mounting position
Standing vertically,
suspended horizontally
Standing vertically,
suspended horizontally
Standing vertically,
suspended horizontally
Free surrounding areas
< 50
< 50
< 50
Degree of protection (terminals)
IP20
IP20 to 40 A
IP00 from 50 A
IP20 up to 50 A
IP00 from 63 A
Rated duty factor
%
DF 100
100
100
Overload cycle
1.5
x I
e
for 60 s every 600 s
1.5
x I
e
for 60 s every 600 s
1.5
x I
e
for 60 s every 600 s (< 24 A)
1.2
x I
e
for 60 s every 600 s (> 24 A)
Weight
m kg
0.7 - 2
1.5 - 20.6
1.5 - 45
Electrical data
Rated operational voltage
U
e
V AC 230/240
400/480
230/400/460/575
Max. supply voltage
U
L
V AC 260 +0 %
550
+0 %
750
+0 %
Operating frequency
f
Hz
50/60
50/60
0 - 200
Insulation class
B
B
B (100 A) F (150 A)
Electrical connection
Terminations
●
● (≦ 40 A)
● (≦ 40 A)
Connection lugs
–
● (≧ 50 A)
● (≧ 63 A)
PE stud
●
●
●
Notes
All rated operational data is based on an ambient air temperature of +40 °C. An ambient air temperature
of +50 °C results in a derating of 4 percent.
The derating due to altitude relates to the rated operational current.
e
0.5
0
2000
4000
0.6
0.7
0.8
0.9
1.0
1000
3000
5000
I
I
e
h [m]
DEX-LN..., DEX-LM3...