CZ28-1600Q/10 DC contactor
IN STOCK
1, normal work and installation conditions
The upper limit of ambient air temperature is +40°C, and the lower limit is -25°C;
The elevation of the installation site does not exceed 2500m;
The relative humidity of the surrounding air does not exceed 90% (the average temperature of the wettest month does not exceed +25°C);
Contactor pollution level 3;
The contactor installation category is Class III;
The inclination of the mounting surface and vertical surface of the contactor is not more than 10°;
Vibration: vertical, horizontal, vertical can withstand frequency of 10 ~ 50Hz, acceleration of 1g vibration for 2 hours; longitudinal can withstand 10Hz, 3g shock vibration for 2 minutes.
2, product structure and performance characteristics
Simple and reasonable structure, small size, light weight, easy installation;
The arc extinguishing cover adopts a combination structure of a labyrinth ceramic arc extinguishing chamber and an arc resistant plastic outer cover, which has good arc ignition performance, light burned contacts, short arcing time, small arcing distance, arc cover is not easy to damage, and is easy to be handled during maintenance. ;
The CZ28Q and CZ28G contactors are designed as a composite structure of the main contact and the arc contact, and the arc angle is configured, and the arc extinguishing performance is good.
The attraction coil adopts advanced plastic packaging technology, has good dielectric strength and mechanical strength, and is not easy to damage. For the CZ28Q and CZ28G contactors, there is also an electronic adapter designed to connect with the package coil. The electromagnetic attraction during operation is large and the coil is over. Low voltage and low temperature rise, low electromagnetic interference to the outside, high reliability;
Has good flame retardant properties;
Has reliable vibration resistance;
| Model | Rated insulation voltage（V） | Rated working voltage（V） | Agreed heating current（A） | Rated working current（A） | Coil power（W） | ||||
| Intermittent cycle work | Uninterrupted work | ||||||||
| DC-1 | DC-2 | DC-5 | |||||||
| CZ28-25/10 | 25［1］ | 25［1］ | 25［1］ | 25［1］ | 25［1］ | 18 | |||
| -1.25 | 440 | 440 | （2.5,5,10,20） | （2.5,5,10,20） | （2.5,5,10,20） | （2.5,5,10,20） | （2.5,5,10,20） | 28 | |
| -25 | 22 | ||||||||
| -12.5 | 32 | ||||||||
| CZ28-40/10 | 1000 | 750 | 40［1］ | 40［1］ | 40［1］ | 40［1］ | 40［1］ | 22 | |
| -2 | （5,10,20,32） | （5,10,20,32） | （5,10,20,32） | （5,10,20,32） | （5,10,20,32） | 32 | |||
| -40 | 32 | ||||||||
| -20 | |||||||||
| CZ28-63/10 | 63［1］ | 63［1］ | 63［1］ | 63［1］ | 63［1］ | 22 | |||
| -3.15 | （16,40） | （16,40） | （16,40） | （16,40） | （16,40） | 32 | |||
| -63 | 32 | ||||||||
| -31.5 | |||||||||
| CZ28-100/10 | 100 | 100 | 100 | 100 | 100 | 22 | |||
| -5 | 32 | ||||||||
| -100 | 32 | ||||||||
| -50 | |||||||||
| CZ28-160D/10［2］ | 160 | 160 | 160 | 160 | 160 | 22 | |||
| CZ28-160D/10［2］ | 32 | ||||||||
| CZ28-160/10 | 160 | 160 | 160 | 160 | 160 | 39 | |||
| -8 | 53 | ||||||||
| -160 | 53 | ||||||||
| -80 | |||||||||
| CZ28-200/10 | 200 | 200 | 200 | 200 | 200 | 39 | |||
| -10 | 53 | ||||||||
| -200 | 53 | ||||||||
| -100 | |||||||||
| CZ28-250/10 | 250 | 250 | 250 | 250 | 250 | 39 | |||
| -12.5 | 53 | ||||||||
| -250 | 53 | ||||||||
| -125 | |||||||||
| CZ28-315/10 | 325 | 325 | 325 | 325 | 325 | 69 | |||
| -1.25 | 53 | ||||||||
| -25 | 53 | ||||||||
| -12.5 | |||||||||
| CZ28-315D/10［2］ | 315 | 315 | 315 | 315 | 315 | 39 | |||
| -315D/20［2］ | |||||||||
