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You Are Here: About Company » Products Categories » Low-Voltage Electrical Product » EKCC Capacitor Switching Contactor
EKCC Capacitor Switching Contactor
Technical Data
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 locate in the places where there are no obvious impact and shake |
Type Designation
Technical Specification
| 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 |
| 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 | |||||
| Control | AC-15 360VA; DC-13 33W | |||||||
| Capacity | ||||||||
| COIL PARAMETERS | ||||||||
| Coil Power(VA) | Start-up | 76 | 110 | 110 | 230 | 230 | 230 | 230 |
| 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 | ||||||
| Drop-out | (20%-75%)Us | |||||||
Overall and Mounting Dimension(mm)
| 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.
Changan Group Co.,Ltd
Add:No.288 Wei 17th Road, Yueqing Economic Development Zone, Yueqing, Wenzhou, Zhejiang Province, P.R.China
Tel:+ 0086-577-62763666 62760888
Fax:+0086-577-62774090
Website:https://www.changanelectric.com
Email:sales@changangroup.com.cn
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