| Range | Easy TeSys |
|---|---|
| Range of product | Easy TeSys Control |
| Product or component type | Contactor |
| Device short name | LC1E |
| Contactor application | Motor control Resistive load |
| Utilisation category | AC-3 AC-3e AC-1 |
| Poles description | 3P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 50/60 Hz |
| [Ie] rated operational current | 50 A (at <55 °C) at <= 440 V AC AC-3 for power circuit 40 A (at <55 °C) at <= 440 V AC AC-3e for power circuit 70 A (at <55 °C) at <= 440 V AC AC-1 for power circuit |
| [Uc] control circuit voltage | 220 V AC 50 Hz |
| Motor power kW | 11 kW at 220/230 V AC 50/60 Hz 22 kW at 380/400 V AC 50/60 Hz 22 kW at 415/440 V AC 50/60 Hz 30 kW at 500 V AC 50/60 Hz 30 kW at 660/690 V AC 50/60 Hz 33 kW at 660...690 V AC 50/60 Hz |
|---|---|
| Pole contact composition | 3 NO |
| [Ith] conventional free air thermal current | 70 A (at 55 °C) for power circuit |
| Irms rated making capacity | 650 A at 440 V AC for power circuit conforming to IEC 60947-4-1 |
| Rated breaking capacity | 425 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 400 A 40 °C - 10 s for power circuit 208 A 40 °C - 60 s for power circuit 84 A 40 °C - 600 s for power circuit |
| Associated fuse rating | 100 A gG at <= 690 V coordination type 1 for power circuit 10 A gG at <= 690 V for auxiliary contact circuit conforming to IEC 60947-5-1 |
| Average impedance | 1.5 mOhm - Ith 70 A 50 Hz for power circuit |
| Power dissipation per pole | 3.8 W AC-3 7.4 W AC-1 |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-4-1 |
| Overvoltage category | III |
| Pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 6 kV coil not connected to the power circuit conforming to IEC 60947 |
| Mechanical durability | 5000000 cycles |
| Electrical durability | 350000 cycles AC-1 900000 cycles AC-3 |
| Control circuit type | AC at 50 Hz |
| Control circuit voltage limits | 0.85...1.1 Uc (-5…55 °C):operational 50 Hz 0.3...0.6 Uc (-5…55 °C):drop-out 50 Hz |
| Inrush power in VA | 160 VA 50 Hz cos phi 0.75 (at 20 °C) 140 VA 60 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA | 15 VA 50 Hz cos phi 0.3 (at 20 °C) 13 VA 60 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 6…10 W for control circuit |
| Operating time | 20...26 ms on closing 8...12 ms on opening |
| Maximum operating rate | 1200 cyc/h 60 °C |
| Connections - terminals | Power circuit: screw clamp terminals 1 2.5…25 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 2.5…10 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 2.5…25 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 2 2.5…16 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 2.5…25 mm² - cable stiffness: solid without cable end Power circuit: screw clamp terminals 2 2.5…16 mm² - cable stiffness: solid without cable end Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end |
| Tightening torque | Control circuit: 1.2 N.m Power circuit: 5 N.m |
| Auxiliary contact composition | 1 NO + 1 NC |
| Minimum switching voltage | 17 V for auxiliary contact circuit |
| Minimum switching current | 5 mA for auxiliary contact circuit |
| Insulation resistance | > 10 MOhm for auxiliary contact circuit |
| Non-overlap time | 1.5 ms on energisation guaranteed between NC and NO contact 1.5 ms on de-energisation guaranteed between NC and NO contact |
| Mounting support | Plate DIN rail |