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

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DC Contactor ZJW50-22 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.

TEL: +86-577-62797256 62776658

FAX:+86-577-62797257

EMAIL:king@kingnan.com

 

product description

ZJW50-22 DC Contactor

DC Contactor ZJW50-22 Supplier_DC Contactor ZJW50-22

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,

Ordering Notice

  • For example: ZJW50-22S/12V
  • The DC contactor of main contact is 2NO+2NC, with micro switch, vertical installation, rated voltage not more than DC80V, current 50A, coil voltage is

Technical Parameters

Contact type 2 NO+2NC 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) ≤80(at 100A) Electric cycles (104) ≥2
Coil voltage specification(DC) 6~220V Mechanical cycles (104) ≥30
DC power consumption of coil (W) ≤27 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) ≤30 Material of contact AgCuO(10)/Cu
Release time(ms) ≤50 Working duty Continuous operating duty

 

ZJW50-02 DC Contactor

DC Contactor ZJW50-22 Supplier_DC Contactor ZJW50-02

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,

Ordering Notice

  • For example: ZJW50-02S/12V
  • The DC contactor of main contact is 2NC, with micro switch, vertical installation, rated voltage not more than DC80V, current 50A, coil voltage is

Technical Parameters

Contact type 2 NC 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
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