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DILK20-11(24V60HZ) 294003 XTCC020C11B6 EATON ELECTRIC Contactor for 3ph three-phase capacitors, 20kVAR
DILK20-11(24V60HZ)
294003
XTCC020C11B6
EATON-MOELLER
Contactor for 3ph three-phase capacitors, 20kVAR
Condenser contactor 3-pole screw connection 20 KVar 400 V
Contactor for capacitors, with series resistors, 20 kVAr, 24 V 60 Hz
For switching in central compensation systems with 180-fold transient peaks. The capacitors are pre-charged via the early-make auxiliary contacts and the fitted wire resistors, thus reducing the inrush current.
Low-voltage industrial components > Capacitor contactor
Contactors up to 170A
Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
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▲Contactor for capacitors, with series resistors, 20 kVAr, 24 V 60 Hz
For switching in central compensation systems with 180-fold transient peaks. The capacitors are pre-charged via the early-make auxiliary contacts and the fitted wire resistors, thus reducing the inrush current.
Delivery program
Product range
DILK Contactors for capacitors
Application
Contactors for power factor correction
Description
with series resistors
Rated power of AC-6b three-phase capacitors, 50 - 60 Hz
Open230 V [Q]
11 kVAr
Open400 V [Q]
20 kVAr
Open525 V [Q]
25 kVAr
Open690 V [Q]
33.3 kVAr
Contact sequence
Actuating voltage
24 V 60 Hz
Instructions
In the case of group compensation multi-stage capacitor banks are connected to the mains, as required. Transient currents of up to 180 × Ie could flow between the capacitors.
The capacitors are pre-charged via the early-make auxiliary contacts and the fitted wire resistors, thereby reducing the inrush current. The main contacts then close in a time-delayed manner and bring about the continuous current. Due to their special contacts, the contactors for the capacitors are weld-resistant for capacitors with inrush current peaks
Due to their special contacts, the contactors for capacitors are weld-resistant for capacitors with inrush current peaks up to 180 × le.
The capacitors are pre-charged via the early-make auxiliary contacts and the fitted wire resistors, thereby reducing the inrush current. The main contacts then close in a time-delayed manner and bring about the continuous current. Due to their special contacts, the contactors for the capacitors are weld-resistant for capacitors with inrush current peaks
Due to their special contacts, the contactors for capacitors are weld-resistant for capacitors with inrush current peaks up to 180 × le.
Technical data
General
Standards
IEC/EN 60947
Ambient temperatureOpen
-25 - +60 °C
Ambient temperatureEnclosed
- 25 - 40 °C
Mounting position
Degree of Protection
IP00
Protection against direct contact when actuated from front (EN 50274)
Finger and back-of-hand proof
Altitude
Max. 2000 m
Weight basic unitAC operated
0.51 kg
Terminal capacity main cableSolid
1 x (0.75 - 16) mm2
Terminal capacity main cableFlexible with ferrule
1 x (0.75 - 16) mm2
Terminal capacity main cableStranded
1 x 16 mm2
Terminal capacity main cableSolid or stranded
18 - 6 AWG
Terminal capacity main cableFlat conductor [Lamellenzahl x Breite x Dicke ]
- mm
Rated power of AC-6b three-phase capacitors, 50 - 60 HzOpen230 V [Q]
11 kVAr
Rated power of AC-6b three-phase capacitors, 50 - 60 HzOpen400 V [Q]
20 kVAr
Rated power of AC-6b three-phase capacitors, 50 - 60 HzOpen525 V [Q]
25 kVAr
Rated power of AC-6b three-phase capacitors, 50 - 60 HzOpen690 V [Q]
33.3 kVAr
Rated operational current Ieof three-phase capacitorsOpen230 V [Ie]
29 A
Rated operational current Ieof three-phase capacitorsOpen400 V [Ie]
29 A
Rated operational current Ieof three-phase capacitorsOpen525 V [Ie]
29 A
Rated operational current Ieof three-phase capacitorsOpen690 V [Ie]
29 A
Rated operational current Ieof three-phase capacitorsof three-phase capacitors enclosed [Ie]230 V [Ie]
26 A
Rated operational current Ieof three-phase capacitorsof three-phase capacitors enclosed [Ie]400 V [Ie]
26 A
Rated operational current Ieof three-phase capacitorsof three-phase capacitors enclosed [Ie]525 V [Ie]
26 A
Rated operational current Ieof three-phase capacitorsof three-phase capacitors enclosed [Ie]690 V [Ie]
26 A
Making capacity (i-peak value) without damping
180 x Ie
Component lifespan [Operations]
0.15 x 106
Maximum operating frequencyMax. operating frequency
120 Ops/h
Magnet systems
Voltage toleranceAC operated [Pick-up]
0.8 - 1.1 x Uc
Voltage toleranceDrop-out voltage AC operated [Drop-out]
0.3 - 0.6 x Uc
Power consumption of the coil in a cold state and 1.0 x US50 Hz [Pick-up]
58 VA
Power consumption of the coil in a cold state and 1.0 x US50 Hz [Sealing]
7.6 VA
Power consumption of the coil in a cold state and 1.0 x US50 Hz [Sealing]
2.1 W
Power consumption of the coil in a cold state and 1.0 x US60 Hz [Pick-up]
71 VA
Power consumption of the coil in a cold state and 1.0 x US60 Hz [Sealing]
9.3 VA
Power consumption of the coil in a cold state and 1.0 x US60 Hz [Sealing]
2.1 W
Duty factor
100 % DF
Changeover time at 100 % US(recommended value)Main contactsAC operatedClosing delay
16 - 22 ms
Changeover time at 100 % US(recommended value)Main contactsAC operatedOpening delay
8 - 14 ms
Arcing time
10 ms
Current heat losses (3- or 4-pole)
Openat Ieto AC-3/400 V
5.4 W
at Ieto AC-3/400 V
5.4 W
Impedance per pole
2.65 mΩ
Electromagnetic compatibility (EMC)
Emitted interference
according to EN 60947-1
Interference immunity
according to EN 60947-1
Rating data for approved types
Special Purpose RatingsCapacitor Switching240V 60Hz 3phase
28 A
Special Purpose RatingsCapacitor Switching240V 60Hz 3phase
12 kVar
Special Purpose RatingsCapacitor Switching480V 60Hz 3phase
28 A
Special Purpose RatingsCapacitor Switching480V 60Hz 3phase
20 kVar
Special Purpose RatingsCapacitor Switching600V 60Hz 3phase
28 A
Special Purpose RatingsCapacitor Switching600V 60Hz 3phase
30 kVar
Design verification as per IEC/EN 61439
Technical data for design verification
Rated operational current for specified heat dissipation [In]
29 A
Heat dissipation per pole, current-dependent [Pvid]
1.8 W
Equipment heat dissipation, current-dependent [Pvid]
5.4 W
Static heat dissipation, non-current-dependent [Pvs]
2.1 W
Heat dissipation capacity [Pdiss]
0 W
Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+60 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9 Insulation properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Technical data ETIM 6.0
Low-voltage industrial components (EG000017) / Capacitor contactor (EC001079)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Contactor (LV) / Capacitor contactor ([email protected] [AGZ569012])
Rated control supply voltage Us at AC 50HZ
0 - 0 V
Rated control supply voltage Us at AC 60HZ
24 - 24 V
Rated control supply voltage Us at DC
0 - 0 V
Voltage type for actuating
AC
Number of auxiliary contacts as normally open contact
1
Number of auxiliary contacts as normally closed contact
1
Type of electrical connection of main circuit
Screw connection
Number of main contacts as normally open contact
3
Number of normally closed contacts as main contact
0
Rated blind power at 400 V, 50 Hz
20 kvar
Dimensions
Contactors for capacitors with series resistors
| Feature Name | Feature Value |
|---|---|
| Rated control supply voltage AC 50 Hz (EF003978) | 0 V |
| Rated control supply voltage AC 60 Hz (EF003979) | 24 V |
| Rated control supply voltage DC (EF003980) | 0 V |
| Voltage type for actuating (EF008242) | AC |
| Number of normally closed contacts as main contact (EF001375) | 0 |
| Number of normally open contacts as main contact (EF001374) | 3 |
| Type of electrical connection of main circuit (EF006819) | Screw connection |
| Operating voltage AC 50 Hz (EF008206) | 230 V |
| Operating voltage AC 60 Hz (EF008207) | 230 V |
| Rated switch current (EF006706) | 29 A |
| Rated reactive power at 400 V, 50 Hz (EF007044) | 20 kvar |
| Rated reactive power at 400 V, 60 Hz (EF018164) | 20 kvar |
| Number of auxiliary contacts as normally closed contact (EF001377) | 1 |
| Number of auxiliary contacts as normally open contact (EF001376) | 1 |
| Number of auxiliary contacts as change-over contact (EF003531) | 0 |
| Width (EF000008) | 45 mm |
| Height (EF000040) | 135 mm |
| Depth (EF000049) | 138 mm |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON SWITCHING PROTECTING MOTORS EN.pdf | 35 Mbytes |
|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| DILK20-11(24V60HZ) XTCC020C11B6 294003 EN_294003.pdf | 337 Kbytes |
|
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