China Nanfeng Electric
86-577-62797256 king@kingnan.com

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DC Contactor ZJW50-20 Supplier

Company Profile

Zhejiang Nanfeng Electric Co., Ltd. is a company. With DC contactor as the leading factor, it integrates production, R & D, manufacturing anAn enterprise that can be integrated. Our company is specialized in producing medium load and heavy load DC contactor is suitable for electric forklifts, battery cars, tractors, and excavating. Machine, automobile air conditioner, communication power supply, uninterrupted power supply, electroplating power supply, etc. system The switch control of the integrated electronic control circuit has the advantages of small volume and large load capacity.  Long service life, simple maintenance, wide application range, and well received by users. Welcome.

Nanfeng electric since its inception, has always maintained the technological innovation of sustainable innovation. Concept, with quality products and perfect service in the industry rapidly rising. The company adheres to the management concept of "people-oriented, pioneering and innovating". To raise the enterprise Employees' own quality will enhance their comprehensive competitiveness. common In the same industry, the company is the first to pass the TS16949 quality system certification, the "CCC" compulsory certification and "CQC" voluntary certification of China Quality Certification Center and the quality certification of CE, FCC, UL and TUV products.

TEL: +86-577-62797256 62776658

FAX:+86-577-62797257

EMAIL:king@kingnan.com

 

Product Description

                                             ZJW50-20 DC Contactor

DC Contactor ZJW50-20 Supplier_DC Contactor ZJW50-20

Ordering Notice

  • For example: ZJW50-20S/12V
  • The DC contactor of main contact is 2NO, with micro switch, vertical installation, rated voltage not more than DC80V, current 50A, coil voltage is

Application

The product is mainly used in the EPS power supply of the communication base station, and the contacts can also be used for AC loads of 380V, 220V and 110V. The product coil is DC powered,

Technical Parameters

Electric Parameters      
Contact type 2 NO of bridge type Instantaneous maxi (closing) current 7Ie,≤1s
Rated voltage of contacts (DC) DC: 80V; AC: 380V Insulation resistance(MΩ) ≥100
Rated current of contacts (A) DC: 50; AC: 10 Dielectric withstand voltage 2500V,p.f. 1min, no breakdown
Voltage drop on contacts(mV) ≤100 Electric cycles (104) ≥2
Coil voltage specification(DC) 6~220V Mechanical cycles (104) ≥30
DC power consumption of coil (W) ≤12 Temperature rise on outgoing terminal ≤65
Pickup voltage(DC) ≤70%Ue Temperature rise of coil(K) ≤85
Release voltage(DC) ≥5%Ue;≤40%Ue Insulation grade of enameled wire Class B (130°C)
Pickup time(ms) ≤50 Material of contact AgCuO(10)/Cu
Release time(ms) ≤50 Working duty Continuous operating duty

Outline and Mounting Picture

DC Contactor ZJW50-20 Supplier_DC Contactor ZJW50-20 Drawing

 

                                     ZJW400H-T DC Contactor

DC Contactor ZJW50-20 Supplier_DC Contactor ZJW400H-T

Ordering Notice

  • For example:: ZJW400HT/12V
  • The DC contactor of main contact is commutation, rated voltage not more than DC48V, current 400A,

Application

The products are mainly used to control switching  on/off of power supply of storage battery car,  electric forklift, electric winch, electric car,  excavator, air conditioner in vehicle, power source

Technical Parameters

Electric Parameters      
Contact type A set of conversion contacts Instantaneous maxi (closing) current 7Ie,≤1s
Rated voltage of contacts (DC) ≤48V Insulation resistance(MΩ) ≥100
Rated current of contacts (A) 400 Dielectric withstand voltage 1500V,p.f. 1min, no breakdown
Voltage drop on contacts(mV) ≤100 Electric cycles (104) ≥2
Coil voltage specification(DC) 12V, 24V, 48V, 72V etc Mechanical cycles (104) ≥30
DC power consumption of coil (W) ≤24W Temperature rise on outgoing terminal ≤65
Pickup voltage(DC) ≤70%Us Temperature rise of coil(K) ≤85
Release voltage(DC) ≥5%Us;≤40%Us Insulation grade of enameled wire Class B (130°C)
Pickup time(ms) ≤50 Material of contact AgCuO(10)/Cu
Release time(ms) ≤50 Working duty Continuous operating duty

Outline and Mounting Picture

DC Contactor ZJW50-20 Supplier_DC Contactor ZJW400H-T Drawing

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