Application:
YF50DE DC contactor for electric winch is used in electric winch supporting motorcar, with high and low voltage resistant and water-proof features.
Brief Technical Data:
| Number | Type and parameter | Coil& rated volt of contact circuit(v) | |
| 12 | 24 | ||
| 1 | Coil power dissipation>17(w), Max.coil current(A) | 0.96 | 0.8 |
| 2 | main rated load current of contact circuit(A) | Rated current50A Max.Rated working current of contact circuit for 4le, 5 seconds. | |
| 3 | voltage | 50Hz 1000V AC 1min | |
| 4 | Operating time | Pickup(contact makes):≯30ms ,release(contact breaks:≯30ms | |
| 5 | Action characteristic | Pickup(contact makes):≯66%Us Release(contact breaks):≯30%Us,≮5%Us | |
| 6 | Mechanical life | 1 million times | |
| 7 | Electric life | Rated current(て=1ms)1le,20000times,4times current(DC-5): 1le, 200times | |
| Notice : 1. Specifications subject to change as the custom request. 2. Coil voltage in above 48V with permanent magnet blowouts. |
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Environmental condition:
1. Ambient temperature:-25~+40℃
2. Altitude range:0~2000m
3. Max.relative humidity90% at 25℃
4. Vibration:10~50Hz,10m/s2
5. Shock:30m/s2
6. Installation method:anywhere
7. Voltage fluctuating:0.7~1.1Ue
8. Duty:8h continuous
Configurational mounting diagram:
Circuit diagram:
Nomination(nomogram)
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