Address
Shuangyu Road Leshang Pioneer Prak
Yueqing Bay Area Yueqing City Zhejiang Province 325600 China

Work Hours
Monday to Friday: 9AM - 7PM
Weekend: 10AM - 5PM

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
 

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。
 
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HONGLI ELECTRIC-SERVICE FOR GLOBAL CUSTOMERS

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, and Master Distributor of HVAC-R products in China. Over 200 kinds of main products as above are approved by UL, CSA, VDE, TUV, CCC, CE, and RoHS. With abundant experiences and excellent reputation over the past 20 years, Hongli Electric has become one of the most reliable suppliers of HVAC-R products for worldwide customers.

By choosing Hongli Electric Co., Ltd as your supplier, you are aligning yourself with a company possessing the experience necessary to produce a custom product with the high quality you require at a competitive price. The catalog pages included on this website are merely an illustration of the many products and solutions Hongli Electric is capable of providing. Should you not see the product or process you are looking for, please contact us and we will be pleased to review our capabilities with you. Need more details? Please check our full documentation for detailed information on how to use Hongli.

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, and Master Distributor of HVAC-R products in China. Over 200 kinds of main products as above are approved by UL, CSA, VDE, TUV, CCC, CE, and RoHS. With abundant experiences and excellent reputation over the past 20 years, Hongli Electric has become one of the most reliable suppliers of HVAC-R products for worldwide customers.

By choosing Hongli Electric Co., Ltd as your supplier, you are aligning yourself with a company possessing the experience necessary to produce a custom product with the high quality you require at a competitive price. The catalog pages included on this website are merely an illustration of the many products and solutions Hongli Electric is capable of providing. Should you not see the product or process you are looking for, please contact us and we will be pleased to review our capabilities with you. Need more details? Please check our full documentation for detailed information on how to use Hongli.

Our Story

We provide best services in the world.

Motor Starting relays will solve your system problems!

 Specially designed for compressors and pumps, two connection methods are available. Pass VDE, UL certification and CCC certification, electrical life can reach 250,000 times, mechanical life is 1 million times, stable performance, easy installation, safe and durable….

Meet our Team

We are passionate about design&make

Product advantage

High breaking capacity, stable performance, long service life, safety and reliability.

Service advantage

Senior technical team, keep up with technology frontier, constantly upgrade and improve product quality, enhance customer satisfaction

 

Technical advantage

Products passed UL, CE, TUV, ROHS and other safety certification, purchase and use assured.

SAVE UP TO 70%

New Collection

3~15HP Mid Temp Scroll Compressors
Refrigerant:R22/R404A
Nominal Capacity:4.85~25.67 KW
Displacement:8.8 ~ 43.3 m³/h

宏立电器有限公司座落于国家级风景旅游区雁荡山麓乐清湾经济开发区,是一家集设计、生产制造、营销、服务于一体的家用电器、低压电器及其元器件的专业制造厂家,宏立电器自创立以来致力于可靠、优质的空调制冷制热及工业控制设备及元器件的设计,开发和制造。公司能够针对空调及机器设备技术的需求,设计和制造出符合各种控制要求的,并符合各种行业标准的控制元器件,主要是在全球范围内为HVACR行业内提供安全,可靠,节能,高寿命,高分断的终端元器件(空调用交流接触器,单相电动机(压缩机)启动继电器,功率继电器,断路器,风扇用继电器,制冷用电源变压器,隔离开关箱等)

 宏立电器有限公司主要产品有:空调用交流接触器,单相电动机(压缩机)启动继电器,功率继电器,断路器,风扇用继电器,制冷用电源变压器,电容器,过欠压保护器,相序继电器,隔离开关箱等等终端元器件,公司的市场广泛分布在北美,中南美,欧洲,东南亚,中东,澳大利亚等各个地区。创业初心:为客户提供最优质的价值服务是我们永远的追求!核心价值观:诚信、创新、合作、客户第一!质量方针:做优质可靠的产品,以诚信服务的态度让客户满意。核心竞争力:专业、可靠、系统、规范。企业资质:完善的ISO9001管理体系,拥有UL,VDE,TUV,CE,CCC,CQC等多国的产品安全认证,并具有在全球二十多个主要工业发达国家注册及声明保护GOODSPEC国际商标品牌!

    宏立电器以“诚信、创新、合作、客户第一!”为核心价值观,注重以人为本的企业文化建设,不断深化工作,勇于承担社会责任。

     在包括空调制冷,暖通,食品冷冻加工,厨房设备,智能楼宇,家用电器,工业自动化在内的各个领域中,GOODSPEC控制元器件得到广泛的应用.除了种类齐全的标准产品,宏立还能够为客户提供具体的产品解决方案,满足实际使用中客户的特别需求.

 目前,公司的市场广泛分布在北美,中南美,欧洲,东南亚,中东,澳大利亚等各个地区.完善的ISO9001:2008(SGS)国际质量体系标准认证保证了产品出厂的一致性和可靠性,不断地减低PPM值,是我们永远的目标。公司部分产品通过UL,CUL,TUV,CE,CCC和欧洲环保ROHS认证,宏立大功率接触器和继电器通过美国UL实验室和美国著名空调制造商供应认可的严酷的测试,证明了宏立已成为国际电器制造商,供应商,产品性能符合 IEC60947,IEC60730,UL508,VDE0660,AIR780/790,GB14048等国际标准.

 
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