HCM（YMX）
LC1D38B7
Delivery time：in stock
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-4
AC-1
AC-3
AC-3e
Poles description
3P
[Ue] rated operational voltage
Power circuit: <= 690 V AC 25...400 Hz
Power circuit: <= 300 V DC
[Ie] rated operational current
50 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
38 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
38 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
[Uc] control circuit voltage
24 V AC 50/60 Hz
Motor power kW
18.5 kW at 500 V AC 50/60 Hz (AC-3)
18.5 kW at 660...690 V AC 50/60 Hz (AC-3)
7.5 kW at 400 V AC 50/60 Hz (AC-4)
18.5 kW at 380...400 V AC 50/60 Hz (AC-3)
9 kW at 220...230 V AC 50/60 Hz (AC-3)
18.5 kW at 415...440 V AC 50/60 Hz (AC-3)
18.5 kW at 500 V AC 50/60 Hz (AC-3e)
18.5 kW at 660...690 V AC 50/60 Hz (AC-3e)
18.5 kW at 380...400 V AC 50/60 Hz (AC-3e)
9 kW at 220...230 V AC 50/60 Hz (AC-3e)
18.5 kW at 415...440 V AC 50/60 Hz (AC-3e)
Motor power hp
10 hp at 230/240 V AC 50/60 Hz for 3 phases motors
10 hp at 200/208 V AC 50/60 Hz for 3 phases motors
5 hp at 240 V AC 50/60 Hz for 1 phase motors
20 hp at 480 V AC 50/60 Hz for 3 phases motors
25 hp at 600 V AC 50/60 Hz for 3 phases motors
Compatibility code
LC1D
Pole contact composition
3 NO
Contact compatibility
M2
Protective cover
With
[Ith] conventional free air thermal current
10 A (at 60 °C) for signalling circuit
50 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
550 A at 440 V for power circuit conforming to IEC 60947
Rated breaking capacity
550 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current
60 A 40 °C - 10 min for power circuit
430 A 40 °C - 1 s for power circuit
150 A 40 °C - 1 min for power circuit
310 A 40 °C - 10 s for power circuit
100 A - 1 s for signalling circuit
120 A - 500 ms for signalling circuit
140 A - 100 ms for signalling circuit
Associated fuse rating
10 A gG for signalling circuit conforming to IEC 60947-5-1
63 A gG at <= 690 V coordination type 1 for power circuit
63 A gG at <= 690 V coordination type 2 for power circuit
Average impedance
2 mOhm - Ith 50 A 50 Hz for power circuit
Power dissipation per pole
5 W AC-1
3 W AC-3
3 W AC-3e
[Ui] rated insulation voltage
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: 690 V conforming to IEC 60947-4-1
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
1.4 Mcycles 50 A AC-1 at Ue <= 440 V
1.4 Mcycles 38 A AC-3 at Ue <= 440 V
1.4 Mcycles 38 A AC-3e at Ue <= 440 V
Control circuit type
AC at 50/60 Hz
Coil technology
Without built-in suppressor module
Control circuit voltage limits
0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8...1.1 Uc (-40…60 °C):operational AC 50 Hz
0.85...1.1 Uc (-40…60 °C):operational AC 60 Hz
1...1.1 Uc (60…70 °C):operational AC 50/60 Hz
Inrush power in VA
70 VA 60 Hz cos phi 0.75 (at 20 °C)
70 VA 50 Hz cos phi 0.75 (at 20 °C)
Hold-in power consumption in VA
7.5 VA 60 Hz cos phi 0.3 (at 20 °C)
7 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation
2…3 W at 50/60 Hz
Operating time
4...19 ms opening
12...22 ms closing
Maximum operating rate
3600 cyc/h 60 °C
Connections - terminals
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: 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 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
Power circuit: screw clamp terminals 1 2.5…10 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 1…10 mm² - cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 2 1.5…6 mm² - cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 1 1.5…10 mm² - cable stiffness: solid without cable end
Power circuit: screw clamp terminals 2 2.5…10 mm² - cable stiffness: solid without cable end
Tightening torque
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: 2.5 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver Philips No 2
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Power circuit: 2.5 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Auxiliary contact composition
1 NO + 1 NC
Auxiliary contacts type
Type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
type mirror contact 1 NC conforming to IEC 60947-4-1
Signalling circuit frequency
25...400 Hz
Minimum switching voltage
17 V for signalling circuit
Minimum switching current
5 mA for signalling circuit
Insulation resistance
> 10 MOhm for signalling circuit
Non-overlap time
1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
Mounting support
Rail
Plate
Standards
CSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508
IEC 60335-1
Product certifications
CSA
LROS (Lloyds register of shipping)
BV
RINA
UL
GOST
DNV
CCC
GL
IP degree of protection
IP20 front face conforming to IEC 60529
Protective treatment
TH conforming to IEC 60068-2-30
Climatic withstand
Conforming to IACS E10 exposure to damp heat
conforming to IEC 60947-1 Annex Q category D exposure to damp heat
Permissible ambient air temperature around the device
-40…60 °C
60…70 °C with derating
Operating altitude
0...3000 m
Fire resistance
850 °C conforming to IEC 60695-2-1
Flame retardance
V1 conforming to UL 94
Mechanical robustness
Vibrations contactor open (2 Gn, 5...300 Hz)
Vibrations contactor closed (4 Gn, 5...300 Hz)
Shocks contactor closed (15 Gn for 11 ms)
Shocks contactor open (8 Gn for 11 ms)
Height
85 mm
Width
45 mm
Depth
92 mm
Net weight
0.38 kg
