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The LX1FX380 magnetic coil from Schneider Electric's TeSys series is engineered for use with the LC1F series contactors, specifically pairing with the LC1F780 model. This coil operates efficiently across a control-circuit frequency range of 40 to 400 Hz and requires a nominal control voltage of 380 to 400 volts AC.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Magnetic Coil |
| Product Line | TeSys |
| Part Number | LX1FX380 |
| EAN | 3389110083415 |
| Weight | 7.00 lbs (3.18 kg) |
| Compatible Contactor Family | LC1F Series |
| Mated Contactor Model | LC1F780 |
| Control-Circuit Frequency Band | 40 – 400 Hz |
| Nominal Control Voltage | 380 – 400 V AC |
| Coil Inductance (Closed Circuit) | 2.3 H |
| Coil Resistance (Inrush / Hold) | 60.9 Ω / 2780 Ω at 20 °C |
| De-energizing Response Time | 130 – 230 ms (Opening) |
| Energizing Response Time | 40 – 80 ms (Closing) |
| Mechanical Endurance | 5 Million Cycles |
| Maximum Switching Throughput | 600 Cycles/Hour at 55 °C |
| Inrush Power Draw | 2,100 VA (cos φ = 0.9) |
| Holding Power Draw | 50 VA (cos φ = 0.3) |
| Thermal Dissipation | 44 W |
The LX1FX380 model from Schneider Electric's TeSys line is designed as a magnetic coil compatible with the LC1F series of contactors, specifically the LC1F780. It functions effectively within a control-circuit frequency band that spans from 40 Hz to 400 Hz. The nominal control voltage for this coil is specified between 380 and 400 volts AC, ensuring stable operation under various conditions.
Regarding its electrical characteristics, the coil has a closed-circuit inductance value of 2.3 H. Its resistance measures 60.9 Ω during inrush conditions and 2780 Ω while in a holding state at 20 °C. For operational responsiveness, the device features an energizing response time of 40 to 80 milliseconds when activating and a de-energizing response time ranging from 130 to 230 milliseconds when disengaging.
In terms of durability, the LX1FX380 exhibits impressive mechanical endurance, rated for up to 5 million cycles, which enables it to sustain heavy-duty applications. It is also capable of achieving a maximum switching throughput of up to 600 cycles per hour at a temperature of 55 °C.
Power consumption is recorded as 2,100 VA upon inrush with a power factor (cos φ) of 0.9, and it draws 50 VA in holding state with a lower power factor of 0.3. Its thermal dissipation reaches 44 watts, indicating the heat generated during operation, which must be managed effectively for reliable performance.