low voltage distribution transformers at Wholesale Prices | Dvolt
  • low voltage distribution transformers at Wholesale Prices | Dvolt

low voltage distribution transformers at Wholesale Prices | Dvolt

Dvolt has been cooperating with lots of professional manufacturers in China.
Products Details

At Dvolt, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. low voltage distribution transformers We have been investing a lot in the product R&D, which turns out to be effective that we have developed low voltage distribution transformers. Relying on our innovative and hard-working staff, we guarantee that we offer customers the best products, the most favorable prices, and the most comprehensive services as well. Welcome to contact us if you have any questions.It is mature sales network that Dvolt has been more famous than before at home and abroad.



INTRODUCE


A contactor is an electrical device which is used for switching an electrical circuit on or off. It is considered to be a special type of relay. However, the basic difference between the relay and contactor is that the contactor is used in applications with higher current carrying capacity, whereas the relay is used for lower current applications. Contactors can be field mounted easily and are compact in size. Generally, these electrical devices feature multiple contacts. These contacts are in most cases normally open and provide operating power to the load when the contactor coil is energized. Contactors are most commonly used for controlling electric motors.

General

1.1 Certificates: CE,VDE RCC;

1.2 Electric ratings: AC50/60Hz,690v, up to 95A;

1.3Application: remote making & breaking circuits;

protect circuit from over-load when assembling with thermal over-load relay;

Frequent start-up and control of AC contactor;1.4 Utilization category: AC-3,AC-4;

1.5 Altitude: ≤2000m;

1.6 Ambient temperature: -5℃~+40℃;

1.7 Mounting category: Ill

1.8 Mounting conditions:

inclination between the mounting plane

and the vertical plane should not exceed 土5°1.9 Standard: IEC/EN 60947-4-1









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