B Series Three Phase AC Coil Magnetic Electric Contactor

B Series Three Phase AC Coil Magnetic Electric Contactor

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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B Series Three Phase AC Coil Magnetic Electric Contactor

1.Application

B series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz

or 60Hz, rated current up to 95A, for making, breaking,frequently starting&machine-interlocking device etc,it becomes the delay contactor,mechanical interlocking contactor ,star-deltastarter. With the thermal relay,it is combined into the electromagnetic starter.

2.Specifications

3.Pictures

3.Our Servicce

Cooperate with us, we will be honored and you will benefit from:

1.- Your client satisfied on the right schedule and quality;

2.- Your can get good reputation from your market and obtain more orders;

3.- Our professional service before and after sale;

4.- The reasonable price; 9A CE AC contactor

5.- Any questions from you are welcome and will be replied in 24 hours.

4.Package & Shipping

Package : polybag and carton box export standard package or designed by yourself
Delivery date :within 3 weeks after get payment 9A CE AC contactor
Delivery mode: Ocean shipping, Air transport, Express delivery/( Choose by the customer)
Payment terms: T/T in advance, L/C at sight.

Q 1.How about your experience?

A.We have our own professional factory and R&D department & more than 10 years producing experience

Q 2. What's your advantage ?

A. We have complete set of machines such as ,injection molding machines and punchers,

with these,we can make by ourselves from the inside parts to outside.

It greatly increases the efficiency and saves the cost.

Q 3. How's the delivery time ?

A. usually it will take about 15-30 days for production

Q 4. Tell me the standard of package?

A. For inner box and master carton are made as per international standards,

and we can make special design for you if need.

Also if necessary, will be packed in pallet to avoid any damage.

Q 5.Will be any warranty for your item ?

A. We offer one year warranty for our products. Please feel assured.

Q 6.Do you accept OEM business ?

We accept OEM authorization.

Q: The key structure of the contactor: one of the basic feasible solution is to replace the AC power transformer transformer, and then through the internal rectifier into a DC power supply, but this complex control and Rare.

Q: What is the role of the contactor: machine tools and various electrical units such as power load, contact Not only can turn on and off the circuit, but also has a low voltage release protection.

Q: What are the principles of selection of contactors?: Select the rated voltage of the main contact of the contactor The rated voltage of the main contact of the contactor shall be greater than or equal to the rated voltage of the control circuit.

Q: Dynamic Measurement Technology of Contactors and Comprehensive Evaluation Method: AC contactor dynamic test device to DSP as the core, build a variety of signal sensors, through the RS232 and the host computer for data communication.

Q: What is the formulation of the contactor?: When controlling the motor, the rated current of the main contact should be greater or slightly larger than the rated current of the motor

Q: Get the method of the relay time parameter: In the process of contact will produce bounce, and finally to achieve a stable state, during which the microcontroller data collected or 0 or 1. Set the sampling period of the microcontroller 0.01ms, the data collected by the microcontroller address value multiplied by the sampling period, that is, the required action time. [2]

Q: What are the classification of contactors?: he contact material in the repeated breaking after the gradual loss of contact with electrical wear serious, resulting in DC contactor scrapped, can not break circuit The [1]

Q: How does the contactor interlock?: The normally closed contacts of the KM2 contactor are connected in series to the coil circuit of the KM1 contactor, but if a contactor is welded

Q: Similar terms for contactors and relays: The main function of the main circuit is to connect to or disconnect the main circuit. The so-called main circuit is a circuit is working or not by the circuit is connected to the mark.