Porduct Overview

Description

Capacitor duty contactor for switching 3-phase, single, or multiple step capacitor banks in power factor correction applications. It suppresses high switching starting currents of the power capacitors. Ordinary contactors get damaged easily over repeated switching of the capacitors. So, the capacitor duty contactors are the best choice for switching on capacitors as these types of contactors limit the inrush current and tend to increase the capacitor lifespan.

Electric value	AC50/60Hz, up to 690V;
Ambient temperature	-5℃~+40℃; the average during 24 hours should not exceed +35℃
Altitude	≤2000m;
Atmosphere conditions	at mounting site, relative humidity not exceed 50% at the max temperature of +40℃, higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +20℃, special measures should be taken to occurrence of dews;
Pollution degree	3
Installation category	Ⅲ
Installation conditions	the inclination between installation plane and vertical plane is within ±5°
Impact and shake	the products should be located in the places where there is no obvious impact and shake

Type Designation

Technical parameters

Technical Data

Standard	IEC/EN60947-4-1
Model No.		EKCC-12	EKCC-16	EKCC-20	EKCC-25	EKCC-33	EKCC-40	EKCC-60
Contactor size		EKC1-18	EKC1-25	EKC1-32	EKC1-40	EKC1-50	EKC1-65	EKC1-95
Rated Conventional Heating Current	Ith(A)	32	40	50	60	80	80	125
Rated Work Current	415V/Ie (A)	18	25	32	40	50	65	95
Capacitor Controlled	220V/240V (Kvar)	6	8	10	12.5	16.5	20	30
Capacitor Controlled	400V/440V (Kvar)	12	16	20	25	33	40	60
Rated Insulation Voltage	Ui(V)	690	690	690	690	690	690	690
Rated Operation Voltage	Ue(V)	400	400	400	400	400	400	400
Electrial life (x10³)	Times	120	120	120	100	100	100	100
Mechanical life (x10³)	Times	3000	3000	3000	3000	3000	3000	3000
Restrained Surge Capacity	x Ie	15
Auxiliary Contact	Ith=10A	1NO+1NC			1NO+2NC
Auxiliary Contact	Control Capacity	AC-15 360VA; DC-13 33W
COIL PARAMETERS
Coil Power (VA)	Start-up	76	110	110	230	230	230	230
Coil Power (VA)	Holding	10	11	11	32	32	32	32
Rated Control Power	Us(V)	24,36,48,110,220,380
Pull time	Ms	12~22	15~24	15~24	20~26	20~26	20~26	20~35
Release time	Ms	4~12	5~19	5~19	8~12	8~12	8~12	6~20
Operation Range	Pick-up	(85%-110%) Us
Operation Range	Drop-out	(20%-75%) Us

Dimensions

Model	A Max	B Max	C Max	D Max	E	F	Note
EKCC-12	80	47	124	76	34/35	50/60	be ﬁxed with 35mm din rail
EKCC-16	90	57	132	86	40	48
EKCC-20	90	57	132	86	40	48
EKCC-25	132	77	150	-	-	-	Not only ﬁxed by screws but also could be ﬁxed with 35mm and 75mm DIN rail
EKCC-33	132	77	150	-	-	-
EKCC-40	132	77	150	-	-	-
EKCC-60	135	87	162	-	-	-

Wiring and installation

The connection terminals are protected through insulation cover, which is reliable and secure for installation and operation;
For EKCC-12~20, screws are available for installation, as well as the DIN rail;
For EKCC-25~60, 35mm or 75mm standard rail are available for installation.

Product selection form

EKCC-1211-220	Capacitor Contactor 12Kvar 1NO+1NC Coil 220VAC with EKC1-18
EKCC-1611-220	Capacitor Contactor 16Kvar 1NO+1NC Coil 220VAC with EKC1-25
EKCC-2011-220	Capacitor Contactor 20Kvar 1NO+1NC Coil 220VAC with EKC1-32
EKCC-2512-220	Capacitor Contactor 25Kvar 1NO+2NC Coil 220VAC with EKC1-40
EKCC-3312-220	Capacitor Contactor 33Kvar 1NO+2NC Coil 220VAC with EKC1-50
EKCC-4012-220	Capacitor Contactor 40Kvar 1NO+2NC Coil 220VAC with EKC1-65
EKCC-6012-220	Capacitor Contactor 60Kvar 1NO+2NC Coil 220VAC with EKC1-95
EKCC-1211-230	Capacitor Contactor 12Kvar 1NO+1NC Coil 230VAC with EKC1-18
EKCC-1611-230	Capacitor Contactor 16Kvar 1NO+1NC Coil 230VAC with EKC1-25
EKCC-2011-230	Capacitor Contactor 20Kvar 1NO+1NC Coil 230VAC with EKC1-32
EKCC-2512-230	Capacitor Contactor 25Kvar 1NO+2NC Coil 230VAC with EKC1-40
EKCC-3312-230	Capacitor Contactor 33Kvar 1NO+2NC Coil 230VAC with EKC1-50
EKCC-4012-230	Capacitor Contactor 40Kvar 1NO+2NC Coil 230VAC with EKC1-65
EKCC-6012-230	Capacitor Contactor 60Kvar 1NO+2NC Coil 230VAC with EKC1-95
EKCC-1211-380	Capacitor Contactor 12Kvar 1NO+1NC Coil 380VAC with EKC1-18
EKCC-1611-380	Capacitor Contactor 16Kvar 1NO+1NC Coil 380VAC with EKC1-25
EKCC-2011-380	Capacitor Contactor 20Kvar 1NO+1NC Coil 380VAC with EKC1-32
EKCC-2512-380	Capacitor Contactor 25Kvar 1NO+2NC Coil 380VAC with EKC1-40
EKCC-3312-380	Capacitor Contactor 33Kvar 1NO+2NC Coil 380VAC with EKC1-50
EKCC-4012-380	Capacitor Contactor 40Kvar 1NO+2NC Coil 380VAC with EKC1-65
EKCC-6012-380	Capacitor Contactor 60Kvar 1NO+2NC Coil 380VAC with EKC1-95
EKCC-1211-415	Capacitor Contactor 12Kvar 1NO+1NC Coil 415VAC with EKC1-18
EKCC-1611-415	Capacitor Contactor 16Kvar 1NO+1NC Coil 415VAC with EKC1-25
EKCC-2011-415	Capacitor Contactor 20Kvar 1NO+1NC Coil 415VAC with EKC1-32
EKCC-2512-415	Capacitor Contactor 25Kvar 1NO+2NC Coil 415VAC with EKC1-40
EKCC-3312-415	Capacitor Contactor 33Kvar 1NO+2NC Coil 415VAC with EKC1-50
EKCC-4012-415	Capacitor Contactor 40Kvar 1NO+2NC Coil 415VAC with EKC1-65
EKCC-6012-415	Capacitor Contactor 60Kvar 1NO+2NC Coil 415VAC with EKC1-95

Download Files

Porduct Overview

Description

Electric value	AC50/60Hz, up to 690V;
Ambient temperature	-5℃~+40℃; the average during 24 hours should not exceed +35℃
Altitude	≤2000m;
Atmosphere conditions	at mounting site, relative humidity not exceed 50% at the max temperature of +40℃, higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +20℃, special measures should be taken to occurrence of dews;
Pollution degree	3
Installation category	Ⅲ
Installation conditions	the inclination between installation plane and vertical plane is within ±5°
Impact and shake	the products should be located in the places where there is no obvious impact and shake

Type Designation

Technical parameters

Technical Data

Standard	IEC/EN60947-4-1
Model No.		EKCC-12	EKCC-16	EKCC-20	EKCC-25	EKCC-33	EKCC-40	EKCC-60
Contactor size		EKC1-18	EKC1-25	EKC1-32	EKC1-40	EKC1-50	EKC1-65	EKC1-95
Rated Conventional Heating Current	Ith(A)	32	40	50	60	80	80	125
Rated Work Current	415V/Ie (A)	18	25	32	40	50	65	95
Capacitor Controlled	220V/240V (Kvar)	6	8	10	12.5	16.5	20	30
Capacitor Controlled	400V/440V (Kvar)	12	16	20	25	33	40	60
Rated Insulation Voltage	Ui(V)	690	690	690	690	690	690	690
Rated Operation Voltage	Ue(V)	400	400	400	400	400	400	400
Electrial life (x10³)	Times	120	120	120	100	100	100	100
Mechanical life (x10³)	Times	3000	3000	3000	3000	3000	3000	3000
Restrained Surge Capacity	x Ie	15
Auxiliary Contact	Ith=10A	1NO+1NC			1NO+2NC
Auxiliary Contact	Control Capacity	AC-15 360VA; DC-13 33W
COIL PARAMETERS
Coil Power (VA)	Start-up	76	110	110	230	230	230	230
Coil Power (VA)	Holding	10	11	11	32	32	32	32
Rated Control Power	Us(V)	24,36,48,110,220,380
Pull time	Ms	12~22	15~24	15~24	20~26	20~26	20~26	20~35
Release time	Ms	4~12	5~19	5~19	8~12	8~12	8~12	6~20
Operation Range	Pick-up	(85%-110%) Us
Operation Range	Drop-out	(20%-75%) Us

Dimensions

Model	A Max	B Max	C Max	D Max	E	F	Note
EKCC-12	80	47	124	76	34/35	50/60	be ﬁxed with 35mm din rail
EKCC-16	90	57	132	86	40	48
EKCC-20	90	57	132	86	40	48
EKCC-25	132	77	150	-	-	-	Not only ﬁxed by screws but also could be ﬁxed with 35mm and 75mm DIN rail
EKCC-33	132	77	150	-	-	-
EKCC-40	132	77	150	-	-	-
EKCC-60	135	87	162	-	-	-

Wiring and installation

Product selection form

EKCC-1211-220	Capacitor Contactor 12Kvar 1NO+1NC Coil 220VAC with EKC1-18
EKCC-1611-220	Capacitor Contactor 16Kvar 1NO+1NC Coil 220VAC with EKC1-25
EKCC-2011-220	Capacitor Contactor 20Kvar 1NO+1NC Coil 220VAC with EKC1-32
EKCC-2512-220	Capacitor Contactor 25Kvar 1NO+2NC Coil 220VAC with EKC1-40
EKCC-3312-220	Capacitor Contactor 33Kvar 1NO+2NC Coil 220VAC with EKC1-50
EKCC-4012-220	Capacitor Contactor 40Kvar 1NO+2NC Coil 220VAC with EKC1-65
EKCC-6012-220	Capacitor Contactor 60Kvar 1NO+2NC Coil 220VAC with EKC1-95
EKCC-1211-230	Capacitor Contactor 12Kvar 1NO+1NC Coil 230VAC with EKC1-18
EKCC-1611-230	Capacitor Contactor 16Kvar 1NO+1NC Coil 230VAC with EKC1-25
EKCC-2011-230	Capacitor Contactor 20Kvar 1NO+1NC Coil 230VAC with EKC1-32
EKCC-2512-230	Capacitor Contactor 25Kvar 1NO+2NC Coil 230VAC with EKC1-40
EKCC-3312-230	Capacitor Contactor 33Kvar 1NO+2NC Coil 230VAC with EKC1-50
EKCC-4012-230	Capacitor Contactor 40Kvar 1NO+2NC Coil 230VAC with EKC1-65
EKCC-6012-230	Capacitor Contactor 60Kvar 1NO+2NC Coil 230VAC with EKC1-95
EKCC-1211-380	Capacitor Contactor 12Kvar 1NO+1NC Coil 380VAC with EKC1-18
EKCC-1611-380	Capacitor Contactor 16Kvar 1NO+1NC Coil 380VAC with EKC1-25
EKCC-2011-380	Capacitor Contactor 20Kvar 1NO+1NC Coil 380VAC with EKC1-32
EKCC-2512-380	Capacitor Contactor 25Kvar 1NO+2NC Coil 380VAC with EKC1-40
EKCC-3312-380	Capacitor Contactor 33Kvar 1NO+2NC Coil 380VAC with EKC1-50
EKCC-4012-380	Capacitor Contactor 40Kvar 1NO+2NC Coil 380VAC with EKC1-65
EKCC-6012-380	Capacitor Contactor 60Kvar 1NO+2NC Coil 380VAC with EKC1-95
EKCC-1211-415	Capacitor Contactor 12Kvar 1NO+1NC Coil 415VAC with EKC1-18
EKCC-1611-415	Capacitor Contactor 16Kvar 1NO+1NC Coil 415VAC with EKC1-25
EKCC-2011-415	Capacitor Contactor 20Kvar 1NO+1NC Coil 415VAC with EKC1-32
EKCC-2512-415	Capacitor Contactor 25Kvar 1NO+2NC Coil 415VAC with EKC1-40
EKCC-3312-415	Capacitor Contactor 33Kvar 1NO+2NC Coil 415VAC with EKC1-50
EKCC-4012-415	Capacitor Contactor 40Kvar 1NO+2NC Coil 415VAC with EKC1-65
EKCC-6012-415	Capacitor Contactor 60Kvar 1NO+2NC Coil 415VAC with EKC1-95

ETEK Contactors for capacitor switching, Capacitor duty contactor

The connection terminals are protected through insulation cover, which is reliable and secure for installation and operation; For EKCC-12~20, screws are available for installation, as well as the DIN rail, Compatible with Standard IEC/EN 60947-4-1.

ETEK Contactors for capacitor switching, Capacitor duty contactor

Porduct Overview

Description

Type Designation

Technical parameters

Technical Data

Dimensions

Wiring and installation

Product selection form

Download Files

Porduct Overview

Description

Type Designation

Technical parameters

Technical Data

Dimensions

Wiring and installation

Product selection form

Download Files

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ETEK Contactors for capacitor switching, Capacitor duty contactor

The connection terminals are protected through insulation cover, which is reliable and secure for installation and operation; For EKCC-12~20, screws are available for installation, as well as the DIN rail, Compatible with Standard IEC/EN 60947-4-1.

ETEK Contactors for capacitor switching, Capacitor duty contactor

Porduct Overview

Description

Type Designation

Technical parameters

Technical Data

Dimensions

Wiring and installation

Product selection form

Download Files

Porduct Overview

Description

Type Designation

Technical parameters

Technical Data

Dimensions

Wiring and installation

Product selection form

Download Files

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