SCHNEIDER – LC1D18BNE -Tesys D – CONTACTOR – 3P – 440 V – 18A AC-3 – 24…60 VAC-DC

Main
Range
TeSys
TeSys Deca
Range of product
TeSys Deca
Product or component type
Contactor
Device short name
LC1D
contactor application
Resistive load
Motor control
Utilisation category
AC-1
AC-3
AC-3e
poles description
3P
[Ue] rated operational voltage
Power circuit: <= 690 V AC 25...400 Hz
[Ie] rated operational current
18 A (at 32 A (at 18 A (at [Uc] control circuit voltage
24…60 V AC 50/60 Hz
24…60 V DC
Complementary
Motor power kW
4 kW at 220…230 V AC 50 Hz (AC-3)
7.5 kW at 380…400 V AC 50 Hz (AC-3)
9 kW at 415 V AC 50 Hz (AC-3)
9 kW at 440 V AC 50 Hz (AC-3)
10 kW at 500 V AC 50 Hz (AC-3)
10 kW at 660…690 V AC 50 Hz (AC-3)
4 kW at 220…230 V AC 50 Hz (AC-3e)
7.5 kW at 380…400 V AC 50 Hz (AC-3e)
9 kW at 415 V AC 50 Hz (AC-3e)
9 kW at 440 V AC 50 Hz (AC-3e)
10 kW at 500 V AC 50 Hz (AC-3e)
10 kW at 660…690 V AC 50 Hz (AC-3e)
Motor power hp
1 hp at 115 V AC 60 Hz for 1 phase motors
3 hp at 230/240 V AC 60 Hz for 1 phase motors
5 hp at 200/208 V AC 60 Hz for 3 phases motors
5 hp at 230/240 V AC 60 Hz for 3 phases motors
10 hp at 460/480 V AC 60 Hz for 3 phases motors
15 hp at 575/600 V AC 60 Hz for 3 phases motors
Compatibility code
LC1D
Pole contact composition
3 NO
Protective cover
With
[Ith] conventional free air thermal current
10 A (at 60 °C) for signalling circuit
32 A (at 60 °C) for power circuit
Irms rated making capacity
140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
300 A at 440 V for power circuit conforming to IEC 60947
Rated breaking capacity
300 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current
100 A – 1 s for signalling circuit
120 A – 500 ms for signalling circuit
140 A – 100 ms for signalling circuit
40 A 40 °C – 10 min for power circuit
84 A 40 °C – 1 min for power circuit
145 A 40 °C – 10 s for power circuit
240 A 40 °C – 1 s for power circuit
Associated fuse rating
10 A gG for signalling circuit conforming to IEC 60947-5-1
50 A gG at <= 690 V coordination type 1 for power circuit
35 A gG at <= 690 V coordination type 2 for power circuit
Average impedance
2.5 mOhm – Ith 32 A 50 Hz for power circuit
Power dissipation per pole
2.5 W AC-1
0.8 W AC-3
0.8 W AC-3e
[Ui] rated insulation voltage
Power circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-1
Overvoltage category
III
Pollution degree
3
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947
Safety reliability level
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
Mechanical durability
15 Mcycles
Electrical durability
2.2 Mcycles 15 A AC-3 at Ue <= 440 V
0.9 Mcycles 32 A AC-1 at Ue <= 440 V
2.2 Mcycles 15 A AC-3e at Ue <= 440 V
Control circuit type
AC/DC at 50/60 Hz AC/DC electronic
Coil technology
Built-in bidirectional peak limiting
Control circuit voltage limits
<= 0.1 Uc (-40…70 °C):drop-out AC/DC
0.85…1.1 Uc (-40…60 °C):operational AC
0.8…1.1 Uc (-40…60 °C):operational DC
1…1.1 Uc (60…70 °C):operational AC/DC
Inrush power in VA
15 VA 50/60 Hz (at 20 °C)
Inrush power in W
14 W (at 20 °C)
Hold-in power consumption in VA
0.9 VA 50/60 Hz (at 20 °C)
Hold-in power consumption in W
0.6 W at 20 °C
Heat dissipation
0.6 W at 50/60 Hz
Operating time
45…55 ms closing
20…90 ms opening
Maximum operating rate
3600 cyc/h 60 °C
Connections – terminals
Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 2 1…4 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…2.5 mm² – cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: solid
Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: solid
Power circuit: screw clamp terminals 1 1.5…6 mm² – cable stiffness: flexible without cable end
Power circuit: screw clamp terminals 2 1.5…6 mm² – cable stiffness: flexible without cable end
Power circuit: screw clamp terminals 1 1…6 mm² – cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 1 1.5…6 mm² – cable stiffness: solid
Power circuit: screw clamp terminals 2 1.5…6 mm² – cable stiffness: solid
Tightening torque