contactor, TeSys F, 3P(3NO), AC-3, <=440V 780A with coil LX1/LX9 110…500V AC 40/400Hz, LX4 110...440V DC
LC1F780
Description
TeSys F contactor, 3 poles (3NO), 780A/1000V AC-3, for motor applications up to 400kW@400V. Contactor with no coil to allow a later selection and installation (coil to be ordered separately), it provides bolt terminals for bars or cables with lugs. For high operating rates until 600 cycles/hour and environments until 55°C, it procures high reliability and durability. It makes installation and maintenance easy thanks to a drawer for insertion of the selected coil and a large choice of add-on blocks and accessories (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
Product Details
| [ie] Rated Operational Current | 780 A (at <55 °C) at <= 440 V AC AC-3 |
|---|---|
| [uc] Control Circuit Voltage | 110...500 V AC 40...400 Hz with LX1/LX9 coil |
| [ue] Rated Operational Voltage | <= 1000 V AC 50/60 Hz |
| [ui] Rated Insulation Voltage | 1000 V conforming to IEC 60947-4-1 |
| [uimp] Rated Impulse Withstand Voltage | 8 kV |
| Ambient Air Temperature for Operation | -5-55 °C |
| Ambient Air Temperature for Storage | -60-80 °C |
| Compatibility Code | LC1F |
| Depth | 255 mm |
| Device Short Name | LC1F |
| Height | 434 mm |
| Ip Degree of Protection | IP20 front face with shrouds conforming to IEC 60529 |
| Mechanical Durability | 5 Mcycles |
| Mechanical Robustness | vibrations contactor open: 2.5 Gn, 5...300 Hz |
| Mounting Support | plate |
| Net Weight | 48 kg |
| Overvoltage Category | III |
| Poles Description | 3P |
| Product Certifications | UL |
| Product Name | TeSys F |
| Product or Component Type | contactor |
| Range | TeSys |
| Range of Product | TeSys F |
| Standards | IEC 60947-1 |
| Tightening Torque | power circuit: 58 N.m |
| Utilisation Category | AC-4 |
| Width | 702 mm |
| [icw] Rated Short-time Withstand Current | 3000 A 40 °C - 3 min |
| Connections - Terminals | power circuit: bar 2 cable(s) - busbar cross section: 100 x 5 mm |
| [ith] Conventional Free Air Thermal Current | 1600 A (at 40 °C) |
| Associated Fuse Rating | 800 A aM at <= 440 V |
| Average Impedance | 0.1 mOhm - Ith 1600 A 50 Hz |
| Contactor Application | resistive load |
| Control Circuit Voltage Limits | operational: 0.85...1.1 Uc N/A 40...400 Hz with LX1/LX9 coil |
| Heat Dissipation | 22-22 W |
| Hold-in Power Consumption in Va | 44-55 VA, 40...400 Hz cos phi 0.9 (at 20 °C)with LX1/LX9 coil |
| Inrush Power in Va | 1900-2300 VA, 40...400 Hz cos phi 0.9 (at 20 °C)with LX1/LX9 coil |
| Irms Rated Making Capacity | 7800 A AC conforming to IEC 60947-4-1 |
| Maximum Operating Rate | 600 cyc/h 55 °C |
| Motor Power Kw | 450 kW at 1000 V AC 50/60 Hz (AC-3) |
| Operating Altitude | 3000 m without derating |
| Operating Time | 40...80 ms closing for with LX1/LX9 coil |
| Permissible Ambient Air Temperature Around the Device | -40-70 °C |
| Pole Contact Composition | 3 NO |
| Power Dissipation Per Pole | 60 W AC-3 |
| Protective Treatment | TH |
| Rated Breaking Capacity | 6240 A conforming to IEC 60947-4-1 |
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