AC contactor belongs to modular controlling electrical equipment, which has novelty structure,compact size, it is DIN-RAIL for installation, size of modular, modeling artistic. use of safety, direct acting inversion. And, it can install in the distribution boards along with breakers.
1. Confirm whether the product voltage, current, frequency and use category meet the requirements before use;
2. Connect the control circuit first for no-load operation test and then connect the load in case of no abnormality;
3. Regularly tighten the terminals and remove the deposited dust;
4. Don't make the foreign matters fall into the product
Temperature: 5℃~+40℃,AVG not over within 24h+35℃
Altitude : not over 2000m.
Atmospheric conditions: RH+40℃ not over 50% under,RH can be for 90% under +20℃,In dewing,it should be taken sp ecial precautious.
Class of pollution: 2
Installation type : II
Mode of installations: TH35-7.5 types steel DIN-RAIL
IP Grade: IP20
The working principle of the contactor: Upon energization, the circuit with current will create a magnetic field and generate sufficient magnetic adhesion to overcome counterforce, close armature and connect the contacts. When the coil voltage dies out or reduces to a certain value(i.e. at the state of voltage release), for the flux generated at the end face of the armature decreases, the magnetic adhesion becomes weaker than the counterforce generated by the reaction spring, contact spring, etc. Under the counterforce, the armature will be released and free from the field yoke, and then the contacts will be disconnected.
Winston attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates.
Winston will insist her belief "Quality is Brand"to bring "Better Quality, Better Service and Better Price"to customers, our goal is to maximize your profit and bring mutual success to both of us!
We are a leading manufacturer & exponer of low voltage electrical apparatus in China, our main products are Miniature Circuit Breakers, Moulded Case Circuit Breakers, Intelli-gent Air Circuit Breakers; AC Contactors, Thermal Relays. Switches, Energy Meters. Multimeters, etc.
Our company is not only an exporting company, but also a professional manufacturer in China. We have our own production base. So,we are sure that we can best support our customers with high quality products and the most competitive prices.
We have 3 senior engineers in our R&D dept, we design and produce all kinds of voltage transformers regulators, stabilizers rector on the basis of our customers’ specific requirements.
We will arrange the goods packaging, choose the transport routes in a fast and economical mode;Monitor all goods circulation, track and ensure the quality of transportation; provide fast, safe logistics channels.
Q1. How's the delivery time ?
A. Depend on your quantity ,usually within 15days after receive your payment in advance.
Q2. Would you accept to use our logo ?
A. If you have good quantity,it absolute no problem to do OEM.
Q3. Would you offer free sample?
A. We will offer you free sample for the motor capacitors. for power capacitor will not be free.
Q4 What's your guaranty time?
A. One year,if mmet quality problem duing this time, we will take charge of it.
Q5 What's your payment term?
A. TT LC West Union.