Products
BC1D AC Contactor is suitable for using in the circuits of AC 50Hz or 60Hz, rated insulating voltage 660V, rated operating voltage up to 690V,rated operating voltage 380/400V in AC-3 type, rated operating current up to 95A, for making, breaking,frequently starting & controlling the AC motor. Combined with the auxiliary contact?block, timer delay & mechanical interlocking device etc, it becomes the delay?contactor, mechanical interlocking contactor, stardelta starter. With the thermal?relay, it is combined into the electromagnetic starter. The contactor is produced?according to IEC60947-4.
| Items | Model | BC1D-09 | BC1D-12 | BC1D-18 | BC1D-25 | |
| Frame | Frame1 ?3P | Frame2 ?3P | ||||
| Rated conventional?heating
current??(A) AC-1 |
20 | 20 | 32 | 40 | ||
|
Rated operational current ?(A) |
400V | AC-3 | 9 | 12 | 18 | 25 |
| AC-4 | 3.5 | 5 | 7.7 | 8.5 | ||
| 690V | AC-3 | 6.6 | 8.9 | 12 | 18 | |
| AC-4 | 1.5 | 2 | 3.8 | 4.4 | ||
| Rated insulation voltage??(V?AC) | 690 | 690 | 690 | 690 | ||
|
Power?of?controlled 3-phase cage?motor (AC-3) |
kW |
230V AC | 2.2 | 3 | 4 | 5.5 |
| 400V?AC | 4 | 5.5 | 7.5 | 11 | ||
| 690V AC | 5.5 | 7.5 | 10 | 15 | ||
|
hp |
220V AC | 3 | 5 | 7.5 | 7.5 | |
| 240V AC | 3 | 5 | 7.5 | 10 | ||
| 460V?AC | 5 | 7.5 | 10 | 15 | ||
| 600V AC | 5 | 7.5 | 10 | 15 | ||
| Operating?frequency
(operations/h) |
Electrical | AC-3 | 1200 | 1200 | 1200 | 1200 |
| AC-4 | 300 | 300 | 300 | 300 | ||
| Mechanical | 3600 | 3600 | 3600 | 3600 | ||
| Electrical life ?????(X10<sup>3</sup> operations) | AC-3 | 1000 | 1000 | 1000 | 1000 | |
| AC-4 | 200 | 200 | 200 | 200 | ||
| Mechanical life??(X10<sup>6</sup>operations) | 10 | 10 | 10 | 10 | ||
| Matching fuse?model | RT16-20 | RT16-20 | RT16-32 | RT16-40 | ||
| BC1D-32 | BC1D-38 | BC1D-40 | BC1D-50 | BC1D-65 | BC1D-80 | BC1D-95 | ||||||
| Frame3 ?3P | Frame4 ?3P | |||||||||||
| 50 | 50 | 60 | 80 | 80 | 95 | 95 | ||||||
| 32 | 38 | 40 | 50 | 65 | 80 | 95 | ||||||
| 12 | 12 | 18.5 | 24 | 28 | 37 | 44 | ||||||
| 21 | 21 | 34 | 39 | 42 | 49 | 49 | ||||||
| 7.5 | 7.5 | 9 | 12 | 14 | 17.3 | 21.3 | ||||||
| 690 | 690 | 690 | 690 | 690 | 690 | 690 | ||||||
| 7.5 | 9 | 11 | 15 | 18.5 | 22 | 25 | ||||||
| 15 | 18.5 | 18.5 | 22 | 30 | 37 | 45 | ||||||
| 18.5 | 18.5 | 30 | 37 | 37 | 45 | 45 | ||||||
| 10 | 10 | 15 | 15 | 20 | 25 | 30 | ||||||
| 15 | 15 | 20 | 20 | 25 | 30 | 30 | ||||||
| 20 | 20 | 25 | 30 | 40 | 40 | 50 | ||||||
| 20 | 20 | 25 | 30 | 40 | 40 | 50 | ||||||
| 600 | 600 | 600 | 600 | 600 | 600 | 600 | ||||||
| 300 | 300 | 300 | 300 | 300 | 300 | 300 | ||||||
| 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | ||||||
| 800 | 800 | 800 | 600 | 600 | 600 | 600 | ||||||
| 200 | 200 | 150 | 150 | 150 | 100 | 100 | ||||||
| 8 | 8 | 8 | 8 | 8 | 6 | 6 | ||||||
| RT16-50 | RT16-50 | RT16-63 | RT16-80 | RT16-80 | RT16-100 | RT16-125 | ||||||
