Start with Moeller - Klockner Moeller Parts
Start with Moeller - Klockner Moeller Parts
Start with Moeller - Klockner Moeller Parts
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Economical solution for both individual and group power factor<br />
correction applications<br />
> Special weld resistant contact material ensures longer life<br />
> All units pre-wired and ready to install<br />
Capacitor Switching Contactor; <strong>with</strong> Series Resistors<br />
Three-Phase<br />
Capacitors<br />
240 V<br />
kvar<br />
50 – 60 Hz<br />
480 V<br />
kvar<br />
Auxiliary<br />
Contacts<br />
600 V<br />
kvar NO NC<br />
Catalog Number Price<br />
7 15 15 1 1 DILK12-11◆ ➊ 243<br />
12 20 30 1 1 DILK20-11◆ 266<br />
15 30 40 1 1 DILK25-11◆ 412<br />
20 40 50 1 0 DILK33-10◆ 578<br />
30 60 75 1 0 DILK50-10◆ 1070<br />
A1<br />
A2<br />
Circuit With Quick<br />
Discharge Resistor<br />
L1 L2 L3<br />
1 3 5<br />
2 4 6<br />
R11 R11<br />
C1<br />
R11<br />
21 31<br />
22 32<br />
Ordering Instructions<br />
1<br />
Locate the<br />
desired<br />
contactor<br />
22 4 32<br />
R1 R1<br />
2<br />
Complete<br />
catalog<br />
number by<br />
adding coil<br />
code<br />
Circuit Without Quick<br />
Discharge Resistor<br />
A1<br />
A2<br />
3<br />
See pages<br />
A17 - A30 for<br />
auxiliaries &<br />
accessories<br />
L1 L2 L3<br />
1 3 5<br />
2 4 6<br />
R11 R11<br />
C1<br />
R11<br />
Application Note<br />
In the case of group compensation, multi-stage capacitor banks are<br />
connected to the main supply as required. In the process, transient<br />
currents of up to 180 x Ie can flow between the capacitors.<br />
The capacitors are pre-charged via the early-make auxiliary contacts<br />
and the fitted wire resistors, thereby reducing the inrush current.<br />
The main contacts then close after a time lag and carry the uninterrupted<br />
current.<br />
<strong>Moeller</strong>’s Capacitor Switching Contactors are weld-resistant <strong>with</strong> inrush<br />
current peaks up to 180 x Ie due to their special contact material.<br />
Through the use of quick-discharge resistors, the danger of complete<br />
polarity reversal in the event of rapidly recurring closure can<br />
be excluded. The resultant discharge times are 0.2s. Two additional<br />
normally closed auxiliary contacts on the contactor are required to<br />
switch the resistors. ➌<br />
AC Coil Codes ➊<br />
Complete catalog Voltage Range<br />
number (◆) <strong>with</strong>… 50 Hz 60Hz<br />
(24V60Hz) – 24V<br />
(120V60Hz) 110V 120V<br />
(208V60Hz) – 208V<br />
(220V60Hz) 190V 220V<br />
(240V60Hz) 230V 240V<br />
(480V60Hz) 415V 480V<br />
(600V60Hz) – 600V<br />
Special Use Contactors<br />
Capacitor Switching Contactors<br />
➊ Coil not replaceable on DILK12-11.<br />
➋ UL/CSA pending. Contact your <strong>Moeller</strong> representative.<br />
➌ <strong>Moeller</strong> does not offer UL/CSA quick discharge resistors in North America.<br />
STARTER-CAT-USA-1206 Discount Schedule A20<br />
moellerNA.com A15<br />
For Immediate Delivery call KM<strong>Parts</strong>.com at (866) 595-9616<br />
A<br />
Contactors
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