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Range
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TeSys
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Product name
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TeSys D
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Product or component type
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Reversing contactor
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Device short name
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LC2D
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Contactor application
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Motor control
Resistive load
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Utilisation category
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AC-3
AC-1
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Device presentation
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Preassembled with reversing power busbar
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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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Power circuit: <= 1000 V AC 25...400 Hz
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[Ie] rated operational current
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65 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
80 A (at <40 °C) at <= 440 V AC AC-1 for power circuit
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Motor power kW
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18.5 kW at 220...230 V AC 50 Hz
30 kW at 380...400 V AC 50 Hz
37 kW at 500 V AC 50 Hz
37 kW at 660...690 V AC 50 Hz
37 kW at 440 V AC 50 Hz
37 kW at 415 V AC 50 Hz
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Motor power HP (UL / CSA)
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5 hp at 115 V AC 60 Hz for 1 phase motors
20 hp at 200/208 V AC 60 Hz for 3 phases motors
50 hp at 575...600 V AC 60 Hz for 3 phases motors
50 hp at 460...480 V AC 60 Hz for 3 phases motors
20 hp at 220...240 V AC 60 Hz for 3 phases motors
10 hp at 230...240 V AC 60 Hz for 1 phase motors
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Control circuit type
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AC at 50/60 Hz
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[Uc] control circuit voltage
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380 V AC 50/60 Hz
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Auxiliary contact composition
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1 NO + 1 NC
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[Uimp] rated impulse withstand voltage
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8 kV conforming to IEC 60947
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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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10 A (at 60 °C) for signalling circuit
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Irms rated making capacity
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140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
1000 A at 440 V for power circuit conforming to IEC 60947-4
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Rated breaking capacity
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1000 A at 220/415/440 V for power circuit conforming to IEC 60947
1000 A at 500 V conforming to IEC 60947
630 A at 690 V conforming to IEC 60947
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[Icw] rated short-time withstand current
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100 A - 1 s for signalling circuit
120 A - 500 ms for signalling circuit
140 A - 100 ms for signalling circuit
520 A 40 °C - 10 s for power circuit
900 A 40 °C - 1 s for power circuit
110 A 40 °C - 10 min for power circuit
260 A 40 °C - 1 min for power circuit
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Associated fuse rating
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10 A gG for signalling circuit conforming to IEC 60947-5-1
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Average impedance
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1 mOhm - Ith 80 A 50 Hz for power circuit
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[Ui] rated insulation voltage
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Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
Power circuit: 1000 V conforming to IEC 60947-4-1
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Electrical durability
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1.4 Mcycles 80 A AC-1 at Ue <= 440 V
1.5 Mcycles 65 A AC-3 at Ue <= 440 V
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Power dissipation per pole
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6.4 W AC-1
4.2 W AC-3
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Front cover
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With
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Interlocking type
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Mechanical
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Mounting support
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Rail
Plate
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Standards
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CSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508
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Product certifications
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BV
CCC
CSA
DNV
GL
RINA
UL
EAC
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Connections - terminals
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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 without 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 mm²flexible with cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end
Power circuit: screw clamp terminals 1 cable(s) 2.5…25 mm²flexible without cable end
Power circuit: screw clamp terminals 2 cable(s) 2.5…16 mm²flexible without cable end
Power circuit: screw clamp terminals 1 cable(s) 2.5…25 mm²flexible with cable end
Power circuit: screw clamp terminals 2 cable(s) 2.5…10 mm²flexible with cable end
Power circuit: screw clamp terminals 1 cable(s) 2.5…25 mm²solid without cable end
Power circuit: screw clamp terminals 2 cable(s) 2.5…16 mm²solid without cable end
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Tightening torque
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Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
Power circuit: 5 N.m - on screw clamp terminals - with screwdriver flat Ø 8 mm
Power circuit: 5 N.m - on screw clamp terminals
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Operating time
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20...26 ms closing
8...12 ms opening
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Safety reliability level
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B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
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Mechanical durability
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16000000 cycles
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Maximum operating rate
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3600 cyc/h 55 °C
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Coil technology
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Built-in bidirectional peak limiting diode suppressor
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Control circuit voltage limits
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0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8...1.1 Uc (-40…55 °C):operational AC 50 Hz
0.85...1.1 Uc (-40…55 °C):operational AC 60 Hz
1...1.1 Uc (55…70 °C):operational AC 50/60 Hz
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Inrush power in VA
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200 VA 50 Hz cos phi 0.75 (at 20 °C)
220 VA 60 Hz cos phi 0.75 (at 20 °C)
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Heat dissipation
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6…10 W at 50/60 Hz
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Auxiliary contacts type
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Type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
Type mirror contact 1 NC conforming to IEC 60947-4-1
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Signalling circuit frequency
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25...400 Hz
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Minimum switching current
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5 mA for signalling circuit
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Minimum switching voltage
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17 V for signalling circuit
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Non-overlap time
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1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
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Insulation resistance
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> 10 MOhm for signalling circuit
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