AC Contactor vendor

Publish Time:2019-09-16 Author:admin Views:0

Wenzhou Kangyu Electrical Co.,Ltd  was founded in 2002.The company specialized in manufacturing low voltage electrical products such as AC Contactors,DP Contactors,Circuit Breakers,Earth Leakage Circuit Breakers,Distribution Boxes, illumination Equipment,Distributing Switches and so on. Since foundation,we have been becoming stronger and stronger. At present,our own workshop area is 15280 square meters and we,312 employees (including 10% superior technician),are working hard for our same target.With advanced technology,we have gained series of approvals,such as IS09001:2008,SAMKO,CE,CB,CCC and PICC,especially we got UL certificate for Air-conditioning AC Contactor in 2005.

We always pay more attention to researching and exploiting superior technology products in the field of Air--conditioning refrigeration industry. Since 2003,we have been devoted in developing the CKYC1 series quake-proof&dust-proof AC Contactor, as well as Circuit Breakers which are with high breaking-capacity and exquisite appearance.Now we have established a long-term business cooperation with some famous enterprise from China,America and Europe.

We always regard Quality and Service as our first job.Our policy in the new century is"Qualsty first,Standing today, improving technology, expecting future",our idea is"Product & Brand Competation,Ouality Serving world".We hereby would like to work together with more new and old clients to realize our mutual dream of"more excellent products. more competitive prices,more personal service".

Tel: +86-577-27870130

Fax:+86-577-27870888

 

product description

                      Definite purpose AC contactor

AC Contactor vendor_Definite purpose AC contactor

1/2POLE DP CONTACTORS(20A THRU 40A)

Straight-Through Wiring, Replaces 1-1.5 Pole Devices Used Primarily in Residential Central Air Conditioning

Definite Purpose Contactor FEATURES

  • Replaces many type 117 contactors used by OEM's
  • Universal style mouting bracket fits existing mounting holes
  • Screw terminals and 1/4 quick connect terminals for easy installation.

Specifications

Temperature Range     -40°F to 150°F
Mechanical Life(No load)     Conforms to UL and ARI Specifications
Electrircal Life     Conforms to UL and ARI Specifications 94-388 thru 94-390 achieve 200,000 Cycles,make LRA at.5pf, break 125% of FLA at. 75pf at rated voltage,10,000 cycles make and brek LRA at.5pf rated voltage 94-394 thru 94-369 achieve 100,000 cycles, make LAR at 5pf at rated voltage 6.000 cycles make and break LEA at 5pf rated voltage
Weight(approximate)     9.25 oz
Coils Frequency     50/60HZ
Coil Insulation     Class B(130°)
Termination     Screw and Double 1/4 Q.C.
Operate     85% of nominal coil voltage;
      110% maximum safe opreate
Duty Cycle     Continuous

 

                               3TF 32 AC Contactor

AC Contactor vendor_3TF 32 AC Contactor

Application

3TF 32 AC contactor are suitable for frequency 50/60Hz,rated insulation voltage up to 1000V,rated operation current 9-475A under AC-3 duty. It is mainly used for making/breaking electric circuit at a long distance& for frequent starting/stopping &with thermal relay to compose a magnetic motor starter. The product conforms to IEC60947-4-1 standard.

Specification

Type   3TF-9/12 3TF-16/22 3TF-32 3TF-45/63 3TF-75/85 3TF-110/140 3TF-170/205 3TF-250/300 3TF-400/475
Mechanical   10 10 10 8 8 8 8 8 8
Endurance(X106)                    
Conventional   20 30 45 80 100 160 210 300 400/550
thermal current(A)                    
Rated insulation   660 660 660 1000 1000 1000 1000 1000 1000
voltage(V)                    
Rated operating AC-3 43720 16/22 32 45/63 75/85 110/140 170/205 250/300 400/475
current(A) AC-4 3.3/4.3 7.7/8.5 15.6 24/28 34/42 54/68 75/96 110/125 150
Power of controllable 380V 4/5.5 7.5/11 15 22/30 37/45 55/75 90/110 132/160 200/250
motor(KW) AC-3 660V 5.5/7.5 11 23 39/55 67 100 156 235 375
Power of controllable 380V 1.4/1.9 3.5/4 7.5 43813 17/21 27/35 38/50 58/66 81
motor(KW)AC-4 660V 2.4/3.3 6/6.6 13 20.8/24 29.5/36 46.9/60 66/86 100/114 140
Frequency of AC-3 1000 750 750 1200/1000 1000/850 1000/750 700/500 700/500 500/420
operation(I/h) AC-4 250 250 250 400/300 300/250 300/200 200/130 200/130 150
Electrical endurance AC-3 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2
(X106) AC-4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Operating voltage   (0.8-1.1)Ue                
range of coil                    
Power Atracting 10 10 12.1 17 32 39 58 84 115
consumption   (VA)                  
of coil Starting 68 69 101 183 330 550 910 1430 2450
    (VA)