GMC AC Contactor Supplier
Publish Time:2019-09-03 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.
Tel: +86-577-27870130
Fax:+86-577-27870888
product description
Technical Parameters
| Type | GMC-9 | GMC-12 | GMC-18 | GMC-22 | GMC-32 | |||
| IEC-60947 | AC1 duty | 20A | 20A | 25A | 32A | 50A | ||
| AC-3 duty | 220-240V | 2.5KW 11A | 3.5KW 13A | 4.5KW 18A | 5.5KW 22A | 7.5KW 32A | ||
| 380-440V | 4KW 9A | 5.5KW 12A | 7.5KW 18A | 11KW 22A | 15KW 32A | |||
| 500-550V | 4KW 7A | 7.5KW 12A | 7.5KW 13A | 15KW 22A | 18.5KW 32A | |||
| 690V | 4KW 5A | 7.5KW 9A | 7.5KW 9A | 15KW 18A | 18.5KW 21A | |||
| UL | Continuous current(th) | 20A | 25A | 30A | 32A | 45A | ||
| AC Motor | Single Phase | 115V | 0.5HP | 0.5HP | 1HP | 2HP | 2HP | |
| 230V | 1HP | 2HP | 3HP | 3HP | 5HP | |||
| Three Phase | 200V | 2HP | 3HP | 5HP | 7HP | 7.5HP | ||
| 230V | 2HP | 3HP | 5HP | 7.5HP | 10HP | |||
| 460V | 5HP | 7.5HP | 10HP | 10HP | 20HP | |||
| 575V | 7.5HP | 10HP | 15HP | 15HP | 20HP | |||
| Aux. Contact | Side mounting | AU-1 | AU-1 | AU-1 | AU-1 | AU-1 | AU-1 | |
| Top mounting | AU-2,AU-4 | AU-2,AU-4 | AU-2,AU-4 | AU-2,AU-4 | AU-2,AU-4 | AU-2,AU-4 | ||
| Panel installation | Rail & Screw |
3TF series 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) |
