Only with effective control can it operate continuously.

AF接觸器采用電子控制線圈，比傳統方案具有更多優勢。可以與ABB其他廣泛的產品系列配合使用，隨時為您提供適合的配置方案。

AF contactor adopts electronic control coil, which has more advantages than traditional scheme. It can be used together with ABB's other extensive product series to provide you with suitable configuration scheme at any time.

客戶受益

Customer benefit

產品型號更少，可優化物流、削減管理成本

Fewer product models can optimize logistics and reduce management costs

全球范圍的技術支持和全世界通用的產品：100 - 250 V AC/DC線圈涵蓋標準網絡電壓

Global technical support and universal products: 100 - 250 V AC / DC coil covering standard network voltage

線圈能耗降低80%，有助于節省能源

The coil energy consumption is reduced by 80%, which helps to save energy

AF技術可有效處理電壓跌落和中斷，確保設備持續運行

AF technology can effectively deal with voltage sags and interruptions to ensure the continuous operation of the equipment

高560 kW - 400 V AC-3, 900 hp - 480 V 和 2650 A - 690 V AC-1, 2700 A （一般應用）

Up to 560 kW - 400 V AC-3, 900 HP - 480 V and 2650 a - 690 V ac-1, 2700 a (general application)

僅四個線圈即可覆蓋24 V AC、20 V DC-500 V AC/DC電壓范圍

Only four coils can cover the voltage range of 24 V AC, 20 V dc-500 V AC / DC

連接方式：螺釘、彈簧和環形接線片

Connection method: screw, spring and ring lug

內置電涌保護器

Built in surge protector

帶連接套件和聯鎖裝置（用于可逆起動和星-三角起動器），便于簡單、快速、安全地裝配電動機起動器

With connection kit and interlock (for reversible starting and star delta starter), it is easy to assemble the motor starter simply, quickly and safely

鏡像觸頭和機械連接觸頭

Mirror contact and mechanical connection contact

ABB交流接觸器型號含義，舉例型號是、AF300-30-11

The meaning of ABB AC contactor model, for example, af300-30-11

1、A是代表ABB公司生產的交流接觸器。

1. A is the AC contactor produced on behalf of abb.

2、F是代表接觸器的線圈是交直流通用的、也可以認為是直流的接觸器。

2. F represents the coil of the contactor, which is AC / DC universal and can also be considered as DC contactor.

3、數字300代表接觸器的額定工作電流安數是300A的。

3. The number 300 represents the rated working current of the contactor, and the ampere is 300A.

4、30代表接觸器是3相使用的簡稱、3級、三線。

4. 30 stands for contactor, which is the abbreviation of 3-phase, 3-level and 3-wire.

5、位數11是代表接觸器的輔助是一開一閉的、

5. Digit 11 represents that the auxiliary of the contactor is open and closed

6、ABB交流接觸器的接入線圈的控制電壓分別有、24V AC/DC、20V-60VDC 50/60Hz、48-130V AC/DC、100-250V AC/DC 產品在訂貨前可以按使用現場的主回路電壓自行選擇。

6. The control voltages of the connecting coil of ABB AC contactor are 24V AC / DC, 20v-60vdc, 50 / 60Hz, 48-130v AC / DC and 100-250V AC / DC respectively. The products can be selected according to the main circuit voltage on the use site before ordering.