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[China]
Trade Verify
Address: 606#, Building-B, 100 Dicui Road, Binhu District, Wuxi, Jiangsu, China
Contact name:Harry
Wuxi Fenigal Science & Technology Co., Ltd. |
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General Introduction
Contactors are generally composed of contactor electromagnetic mechanism, contact system, arc extinguishing device, spring mechanism, bracket and base, etc. The contacts of AC contactors can be divided into main contacts and auxiliary contacts. Main contacts The normally open point is used in the main circuit, and the auxiliary contact is used in the control circuit with the contactor coil, and the operation of the circuit is controlled indirectly by controlling the coil of the contactor.
The contactor is an electrical appliance that uses the attraction force of an electromagnet and the reaction force of a spring to cooperate to make the contact open or close. According to its contact to control AC or DC, it is divided into AC contactor and DC contactor. The difference between the two is mainly the difference in the arc extinguishing method.
Specification
Standard Conformity: IEC: 60947-4-1
Insulation Voltage Ui: 750V
Operation Voltage Ue: 690V
Ambient Temperature Range: -5º C + 55º C
Operating Altitude: 3000m
Mounting Position: ± 30° (Vertical Plane)
| Contactor | RDC6 | 09 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 |
| Nominal Current Rating at 415V 50Hz AC3 le | A | 9 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 |
| NO. of Poles | 3P NO/NC | 3P NO/NC | 3P NO/NC | 3P NO/NC | 3P NO/NC | 3P 1NO+1NC | 3P 1NO+1NC | 3P 1NO+1NC | 3P 1NO+1NC | 3P 1NO+1NC | |
| Impulse withstand voltage Uimp | KV | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 |
| Making Capacity | A | 250 | 250 | 330 | 350 | 560 | 760 | 900 | 950 | 1100 | 1120 |
| Breaking Capactiy at 415V | A | 250 | 250 | 330 | 350 | 560 | 760 | 900 | 950 | 1100 | 1120 |
| AC1 duty: Rated Operational Current le Max. Power Rating at 415V | A | 25 | 25 | 32 | 40 | 50 | 60 | 80 | 80 | 125 | 125 |
| KW | 11 | 11 | 18 | 22 | 25 | 33 | 45 | 45 | 63 | 63 | |
| AC2/AC3duty: Rated Operational Current le Max. Power Rating at 415V Electrical life AC-3 (Refer. Electrical life plot) | A | 9 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 |
| KW/HP | 4/5 | 5.5/7.5 | 9/12.5 | 11/15 | 15/20 | 22/30 | 25/35 | 37/50 | 45/60 | 45/60 | |
| *10 & sup3; Operations | 2000 | 2000 | 2000 | 2000 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | |
| AC4 Duty: Rated Operational current le Max. Power Rating at 415V(Refer. Eelectrical life plot) | A | 9 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 |
| KW/HP | 4/5 | 5.5/7.5 | 9/12.5 | 11/15 | 15/20 | 22/30 | 25/35 | 37/50 | 45/60 | 45/60 | |
| Mechanical life | Million Ops. | 10 | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 8 |
| Switching Frequency (No Load) | OPS. /Hr. | 3600 | 3600 | 3600 | 3600 | 3600 | 3000 | 3000 | 3000 | 2000 | 2000 |
| Impedence Per Pole | m. ohm. | 2.5 | 2.5 | 2.5 | 2 | 2 | 1.5 | 1.5 | 1 | 0.8 | 0.8 |
| Short Time Current at 40& ordm; C(1sec) | A | 245 | 245 | 320 | 435 | 545 | 735 | 875 | 920 | 1045 | 1065 |
| Short circuit back Up Fuse Rating | A | 20 | 20 | 32 | 40 | 50 | 63 | 80 | 80 | 100 | 125 |
| Max. Cable size | Sq. mm | 4 | 4 | 6 | 10 | 10 | 16 | 25 | 25 | 50 | 50 |
| Tightening Torque | Nm | 0.8 | 0.8 | 0.8 | 1.2 | 1.2 | 3.5 | 3.5 | 3.5 | 4 | 4 |
| Weight 3P/4P | KG | 0.34/ | 0.34/ | 0.35/ | 0.5/ | 0.52/ | 1.08/ | 1.08/ | 1.08/ | 1.3/ | 1.3/ |
| Over all Dimension(W*H*D) | mm | 45*74*82 | 45*74*82 | 47*76*87 | 57*83*95 | 57*83*100 | 77*120*116 | 77*120*116 | 77*120*116 | 87*120*127 | 87*120*127 |
| Operating Voltage Range | V | 0.7-1.1 | 0.7-1.1 | 0.7-1.1 | 0.7-1.1 | 0.7-1.1 | 0.7-1.1 | 0.7-1.1 | 0.7-1.1 | 0.75-1.1 | 0.75-1.1 |
| Power Consumption (inrush /hold) 50Hz | VA | 70/8 | 70/8 | 110/11 | 110/11 | 110/11 | 200/20 | 200/20 | 200/20 | 200/20 | 200/20 |
| Power Consumption (inrush /hold) 60Hz | VA | 80/8 | 80/8 | 115/11 | 115/11 | 115/11 | 200/20 | 200/20 | 200/20 | 200/20 | 200/20 |
| Heat Dissipation 50/60Hz | W | 1.8-2.7 | 1.8-2.7 | 2.5-3.5 | 3.0-4.0 | 6.0-10.0 | 6.0-10.0 | 6.0-10.0 | 6.0-10.0 | 6.0-10.0 | 6.0-10.0 |
| Coil pick up time Drop out time | ms | 12-22 5-12 | 12-22 5-12 | 12-22 5-12 | 15-24 5-20 | 15-24 5-20 | 20-25 8-15 | 20-25 8-15 | 20-25 8-15 | 20-25 8-15 | 20-25 8-15 |
Working temperature
