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Range
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TeSys
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Product name
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TeSys F
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Product or component type
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Contactor
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Device short name
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LC1F
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Contactor application
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Resistive load
Motor control
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Utilisation category
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AC-4
AC-3
AC-1
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Poles description
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3P
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Power pole contact composition
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3 NO
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[Ue] rated operational voltage
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<= 1000 V AC 50/60 Hz
<= 460 V DC
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[Ie] rated operational current
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780 A (at <55 °C) at <= 440 V AC AC-3
1600 A (at <40 °C) at <= 440 V AC AC-1
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Motor power kW
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450 kW at 1000 V AC 50/60 Hz (AC-3)
400 kW at 380...400 V AC 50/60 Hz (AC-3)
425 kW at 415 V AC 50/60 Hz (AC-3)
425 kW at 440 V AC 50/60 Hz (AC-3)
450 kW at 500 V AC 50/60 Hz (AC-3)
220 kW at 220...240 V AC 50/60 Hz (AC-3)
475 kW at 660...690 V AC 50/60 Hz (AC-3)
110 kW at 400 V AC 50/60 Hz (AC-4)
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[Uc] control circuit voltage
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110...500 V AC 40...400 Hz with LX1/LX9 coil
48...440 V DC with LX4 coil
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[Uimp] rated impulse withstand voltage
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8 kV
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Overvoltage category
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III
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[Ith] conventional free air thermal current
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1600 A (at 40 °C)
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Irms rated making capacity
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7800 A AC conforming to IEC 60947-4-1
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Rated breaking capacity
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6240 A conforming to IEC 60947-4-1
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[Icw] rated short-time withstand current
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3000 A 40 °C - 3 min
6250 A 40 °C - 10 s
5600 A 40 °C - 30 s
4600 A 40 °C - 1 min
2200 A 40 °C - 10 min
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Associated fuse rating
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800 A aM at <= 440 V
1600 A gG at <= 440 V
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Average impedance
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0.1 mOhm - Ith 1600 A 50 Hz
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[Ui] rated insulation voltage
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1000 V conforming to IEC 60947-4-1
1500 V conforming to VDE 0110 group C
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Power dissipation per pole
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60 W AC-3
250 W AC-1
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Control circuit voltage limits
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Operational: 0.85...1.1 Uc AC 40...400 Hz with LX1/LX9 coil
Drop-out: 0.2...0.4 Uc AC 40...400 Hz with LX1/LX9 coil
Operational: 0.85...1.1 Uc DC with LX4 coil
Drop-out: 0.2...0.4 Uc DC with LX4 coil
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Heat dissipation
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22 W
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Operating time
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40...80 ms closing for with LX1/LX9 coil
130...230 ms opening for with LX1/LX9 coil
70...80 ms closing for with LX4 coil
100...130 ms opening for with LX4 coil
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Mounting support
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Plate
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Standards
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IEC 60947-1
IEC 60947-4-1
EN 60947-1
JIS C8201-4-1
EN 60947-4-1
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Product certifications
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UL
LROS (Lloyds register of shipping)
RINA
DNV
CCC
BV
CB
ABS
UKCA
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Connections - terminals
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Power circuit: bar 2 cable(s) - busbar cross section: 100 x 5 mm
Power circuit: bolted connection
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible with cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²solid without cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²
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Tightening torque
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Power circuit: 58 N.m
Control circuit: 1.2 N.m
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Mechanical durability
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5 Mcycles
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Inrush power in VA
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1900…2300 VA, 40...400 Hz cos phi 0.9 (at 20 °C)with LX1/LX9 coil
1960…2420 VA (at 20 °C)with LX4 coil
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Hold-in power consumption in VA
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44…55 VA, 40...400 Hz cos phi 0.9 (at 20 °C)with LX1/LX9 coil
42…52 VA (at 20 °C)with LX4 coil
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Maximum operating rate
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600 cyc/h 55 °C
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Compatibility code
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LC1F
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REACh Declaration