contactor

Ref Price:
Loading Port:
Wenzhou
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10000pcs pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Application
AC contactor(hereafter refer to ac contactor)is mainly used in power system with AC 50Hz(or 60Hz), the rated working voltage up to 660V, under the application category of AC-3, when the rated working voltage 380V, the rated operating current to 300A electrical, for the long-distance range making and breaking the electric circuit, and combines the electormagnetism starter with the suitable thermal overload relay or the electronic protector to protect against the possible overload electric circuit during operation(running).


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Why should the thermal relay be used with the AC contactor
Thermal relay is used to protect the motor so that it is not overloaded, and motor-related, so with the use of the.
Q:he three-phase AC contactor has several wiring ports
Control coil is when the coil is energized, the AC contactor pulls in, the main circuit is connected
Q:Technical development of AC contactor
After the 1980s, countries to study the exchange of contactor electromagnet silent and energy-saving
Q:The Development of Electrical Performance Testing Technology for Contactors
Software using VB programming, interrupt processing procedures to achieve data sampling, logic control and other functions
Q:How does the contactor interlock?
Electrical interlocking connection is: KM1 The normally closed contacts of the contactor are connected in series to the coil circuit of the KM2 contactor.
Q:By the drive system, contact systems, arc and other components of the connector.
arc extinguishing system: arc extinguishing device used to ensure that the contact disconnect the circuit
Q:Permanent magnet AC contactor main performance?
This part is the necessary part of the electronic control part of the permanent magnet operating mechanism
Q:What is the use of AC contactors?
General three-phase contactor a total of 8 points, three input, three output, there are two control points. Output and input are corresponding, it is easy to see
Q:What is the number of AC contactors?
AC contactor series is the number of phases, there are two-phase, three-phase, four-phase and so on
Q:With long life, long reliability is the advantages of traditional communication contactor
closing speed faster than the traditional AC contactor, the detection, permanent magnet exchange Contactor closing time is generally less than 20ms, while the traditional contactor closing speed is generally about 60ms

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range