4 Accessories
4.3 Mains contactors
DC1-S…20…, DC1-S…OE1 Variable Frequency Drives
05/21 MN040058EN
www.eaton.com
91
4.3 Mains contactors
Table 18: Mains contactors
￫
The mains contactors listed here are based on the variable
frequency drive’s rated input-side mains current I
LN
without an
external mains choke.
The contactor should be selected based on thermal current
I
th
= I
e
(AC-1) at the specified ambient air temperature.
NOTICE
The inching operation is not permissible via the mains contactor
(Pause time
≧
30 s between switching o
ff
and on).
Figure 60: Mains contactor for single-phase
connection (DC1-S…)
￫
General note regarding DILEM contactors and P1DILEM
paralleling links
The 4th pole in P1DILEM paralleling links can be broken off:
•
4 pole: I
th
= 60 A open
•
3 pole: I
th
= 50 A open
The AC-1 current carrying capacity of the DILEM open contactor
increases by a factor of 2.5 when using a P1DILEM paralleling link.
Q1
P1DILEM
DILEM
P1DILEM
2
3
5
4
6
A1
A2
1
13
14
Device Type
Input current
Mains contactor (thermal current AC-1)
I
LN
Type
(max. 50
o
C and IEC)
Type
(max. 40
o
C and UL)
A
A
A
Nominal mains voltage: 115 V
Mains voltage: (50/60 Hz) U
LN
110 (-10 %) - 115 (+10 %) V | U
e
115 V AC, single-phase / U
2
115 V AC, single-phase
DC1-S17D0…
8.5
DILEM-…+P1DILEM
50
DILEM-…+P1DILEM
50
DC1-S1011…
12.5
DILEM-…+P1DILEM
50
DILEM-…+P1DILEM
50
Nominal mains voltage: 230 V
Mains voltage: (50/60 Hz) U
LN
200 (-10 %) - 240 (+10 %) V | U
e
230 V AC, single-phase / U
2
230 V AC, single-phase
DC1-S24D3…
6
DILEM-…+P1DILEM
50
DILEM-…+P1DILEM
50
DC1-S27D0…
9.3
DILEM-…+P1DILEM
50
DILEM-…+P1DILEM
50
DC1-12011…
14
DILEM-…+P1DILEM
50
DILEM-…+P1DILEM
50
Summary of Contents for PowerXL
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