AC Conductive Copper Contactor Cps Control Protection Switch Composite Silver Contact

نموذج رقم.
Silver Contact

Tolerance
0.01-0.05مم

حزمة النقل
كرتون

تخصيص
R9*1.4

علامة تجارية
HONGYIN

أصل
الصين

رمز النظام المنسق
8401200000

السعة الإنتاجية
50000/Month

وصف

1.AC contactor relay fretting compound welded flat silver contacts

Electrical contacts factory, أكثر من 12 years manufacture experience, attained ROHS,work on OEM and ODM projects.
AC Conductive Copper Contactor Cps Control Protection Switch Composite Silver ContactAC Conductive Copper Contactor Cps Control Protection Switch Composite Silver ContactAC Conductive Copper Contactor Cps Control Protection Switch Composite Silver Contact

2.Main Materials for electrical contact

Main face Materials: Ag, AgNi, AgCdO, AgSnO2, AgSnO2ln2O3, AgZnO,
Main base materials: Cu.
1.Specification of the electrical contacts
Dimensions can be customized

Parts Head Diameter Head thickness
غرض د(مم) ت(مم)
Basic dimension 7 1.5
Tolercance +0.08 0
–0.15 –0.10

AC Conductive Copper Contactor Cps Control Protection Switch Composite Silver Contact

3.مادة:AgcdO

Product features

AgCdO is the alloy material in the silver matrix which distributes cadmium oxide (CdO) in a specific form (such as fibrous, granular, إلخ.) with specific morphology and particle size. AgCdO materials have the following advantages:

1).Self-extinguishing arc ability and low and stable contact resistance. The material enhanced phase CdO is easy to decompose at high temperature, decomposition temperature 900°C, decomposition heat absorption, reduce arc energy, so that the contact surface cooling, at the same time, Cd sublimation into gas, blowing arc and surface self-cleaning effect, produce stable contact resistance.

2). Excellent arc erosion resistance and welding resistance. The enhanced CdO “anchored” the silver that melted under the arc, preventing it from blowing apart.
3). High electrical and thermal conductivity.
Contact performance and application range
These materials can be prepared by powder metallurgy or internal oxidation.
مادة:Nickel silver(AgNi)
Product features
High electrical conductivity and arc resistance.
Contact performance
Products are widely used in industrial and household short circuit and leakage protection devices.

مادة Total Amout of additive Physical performance مetallography
Density sجم / سم3 Electrical resistivity μΩ·cm Hardness
HB HV
AgCdO(8)-ت .51.5 ≥10.05 ≤3.00 ≥67 ≥70
AgCdO(10)-ت ≥10.00 ≤3.20 ≥69 ≥72
AgCdO(12)-ت ≥9.90 ≤3.40 ≥70 ≥74
AgCdO(13)-ت ≥9.80 ≤3.50 ≥74 ≥77
AgCdO(15)-ت ≥9.75 ≤3.50 ≥76 ≥79
AgCdO(17)-ت ≥9.70 ≤3.60 ≥78 ≥80
The products are used in circuit breaker, electromagnetic switch, micro switch, motor protector, line starter, no fuse circuit breaker, control switch, heavy load circuit breaker, CAM switch, إلخ.
مادة comprise wt% Physical Performance Metallography
Ag3 Ni ج Density جم / سم3 Electrical resistivity μΩ·cm Hardness(HB)
AgNi30C3
(powder compacting )		 allowance 30-32 2-3 ≥8.9 ≤3.7 ≥60
AgNi10 89-91 9-11 – ≥10.0 ≤2.1 ≥75(Hard)
AgNi15 84-86 14-16 – ≥9.9 ≤2.2 ≥76Hard)
AgNi20 79-81 19-21 – ≥9.8 ≤2.3 ≥77(Hard)
AgNi30 69-71 29-31 – ≥9.7 ≤2.7 ≥80(Hard)
AgNi40 59-61 39-41 – ≥9.5 ≤3.4 ≥85(Hard)
مادة comprise wt% Physical performance Metallography
Ag3 Ni Additiva Density جم / سم3 Electrical resistivity μΩ·cm Hardness(HB)
AgNi10-T allowance 9-11 ≤1 ≥10.10 ≤2.1 ≥65(Hard)

4.Application of electrical contacts

Electrical contact mainly used in various of switches,relays,contactors,circuit breakers,إلخ

AC Conductive Copper Contactor Cps Control Protection Switch Composite Silver Contact4.Application of electrical contacts

Electrical contact mainly used in various of switches,relays,contactors,circuit breakers,إلخ.