Tag 启动继电器

专用压缩机电压式启动继电器

压缩机启动后，继电器线圈两端的电压随着压缩机电机转速的增大而增加。当 电机的转速达到额定转速的70%～80%时，线圈上的电压使之产生电磁力吸引衔铁，使常闭触点断开，启动电容失去作用；当压缩机断电时，常闭触点在弹簧的作用下自动闭合，为压缩机的再启动作好准备。

专用压机继电器将为您解决系统难题

 电压式启动继电器是家用空调器中最常采用的启动继电器，由线圈、铁芯、可动铁片、可动触头、固定触头及引线端子等组成，如图2-85所示。 电压式启动继电器的线圈与压缩机启动绕组并联，常闭触点与启动电容串联，如图2-86所示。 压缩机启动后，继电器线圈两端的电压随着压缩机电机转速的增大而增加。当电机的转速达到额定转速的70%～80%时，线圈上的电压使之产生电磁力吸引衔铁，使常闭触点断开，启动电容失去作用；当压缩机断电时，常闭触点在弹簧的作用下自动闭合，为压缩机的再启动作好准备。 来源：互联网 HONGLI ELECTRIC-SERVICE FOR GLOBAL CUSTOMERS <p>Hongli Electric Co., Ltd. has been a professional manufacturer of contactors, AC contactors, DP contactors, light contactors, magnetic contactors, power relays, potential relays, switching relays and transformers, disconnect boxes, enclosure boxes, whips,…

HLR6100-1ATUBCF-VAC240 HIGH Power Relay: Amazon.com: Industrial & Scientific

Goodspec继电器精品逐步在亚马逊全球各站点上线——GOODSPEC Service For Global Customers! HLR6100-1ATUBCF-VAC240 HIGH Power Relay: Amazon.com: Industrial & Scientific — Read on http://www.amazon.com/dp/B07L5H4N6D/ref=mp_s_a_1_2 Shipping Now Click here   Shipping Now Click here Applicable and Description   Applicable Scope HLR6100-2ATUBCF-VAC208/240 High Power Relay 2A is 2 pole,  nominal…

电压式启动继电器

为压缩机和泵类产品特别设计，两种接线方式可选。通过UL认证和CCC认证，电寿命可达25万次，机械寿命100万次，性能稳定，安装方便，安全耐用

Introduction to Hongli Electric

Taking the pursuit of customer satisfaction as the business purpose, vigorously carry out management innovation and technological innovation; the company strictly controls product quality, wins praise from customers with high-quality products, reasonable prices and good reputation, and provides timely, thoughtful and satisfactory products and services for domestic and foreign customers , Grow together with customers

宏立电器推出符合UL508并满足Motor+Controllers使用场合的大功率继电器

大功率继电器可用于交流50/60HZ,额定工作电压277V,直流电压至220V的控制电路中,适用于额定工作电流40A（AC—8a);30A(AC—8b) 的单相空调的压缩机或电动机控制，也可用于电加热、电动工具及各种电动机、传真机、复印机、包装机和食品加工机械等电器及设备的单相负载电路的控制

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