DC Contactor for Electrical Power Supply

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PRODUCTS DETAILS

Basic Info.

Contact Form
1no
Transport Package
40PCS/CTN
Specification
ZJW100A
Trademark
CNJUHO
Origin
Zhejiang
HS Code
8536300000
Production Capacity
1000000/Year

Product Description

DC Contactor for Electrical Power Supply

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

Ordering Notice

For example: ZJW100A/12V
The DC contactor of main contact is 1N.O(normal open), rated voltage not more than 80V/DC, current 100A, coil voltage 12V/DC

Installation way:

1).horizontal

2).vertical

Basic Technical Parameters (at normal conditions)
Electric Parameters
Contact type One pair of bridge type moving 
open (NO) contacts
Instantaneous max (closing) current 7Ie,≤1s
Rated voltage of contacts (DC) ≤80V Insulation resistance(MΩ) ≥100
Rated current of contacts (A) 100 Dielectric withstand voltage 1500V,p.f. 1min, no breakdown
Voltage drop on contacts(mV) ≤80 Electric cycles (104) ≥2
Coil voltage specification(DC) 12V, 24V, 48V, 72V etc Mechanical cycles (104) ≥30
DC power consumption of coil (W) ≤11 Temperature rise on outgoing terminal ≤65
Pickup voltage(DC) ≤75%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) ≤30 Material of contact AgCuO(10)/Cu
Release time(ms) ≤50 Working duty Continuous operating duty
Mechanical/Ambient Conditions
Torque of outgoing terminal 
on contact M8(N.m)
≯9.0N appropriate Protection grade IP50
Coil lead end thickness(mm) 0.8 Mounting methods Freely
Working temperature (-25~+55)°C Vibration Sine shock: 2.5g, (5~50) Hz
Mounting altitude ≤2Km Impact 50g,11ms(Half sine)
Conversion Table for Coil Specification(20°C)
Voltage(V) Coil resistance(1±10%)Ω Voltage(V) Coil resistance(1±10%)Ω
12 17.1 48 210.4
24 67.7 60 442
36 161.1 72 568.6

2.We commit:
DC Contactor for Electrical Power Supply
2.Certificate
DC Contactor for Electrical Power Supply
3.Office and working department:
DC Contactor for Electrical Power Supply4.Shipping:
DC Contactor for Electrical Power Supply

 

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