HCM
LC1-D18M7C
Delivery time:in stock
Short product name
LC1D
Contactor application field
Applied to non inductive or micro inductive load and resistance furnace
Applied to AC load with power factor greater than or equal to 0.95
Use Category
AC-4
AC-1
AC-3
AC-3e
Number of poles
3P
Rated operating voltage [Ue]
Power circuit:<=690 V AC 25... 400 Hz
Power circuit:<=225 V DC
Rated working current [Ie]
32 A 60 ° C) on...<=440 V AC AC-1 for power circuit
18 A 60 ° C) on...<=440 V AC AC-3 for power circuit
18 A 60 ° C) on...<=440 V AC AC-3e for power circuit
[Uc] control circuit voltage
230V AC 50/60 Hz
Supplementary information
Motor power (kW)
10 kW at 500 V AC 50/60 Hz (AC-3)
4 kW on 220/240 V AC 50/60 Hz (AC-3)
7.5 kW on... 380/400 V AC 50/60 Hz (AC-3)
9 kW on 415/440 V AC 50/60 Hz (AC-3)
10 kW on 660/690 V AC 50/60 Hz (AC-3)
4 kW on 400 V AC 50/60 Hz (AC-4)
10 kW at 500 V AC 50/60 Hz (AC-3e)
4 kW on 220/240 V AC 50/60 Hz (AC-3e)
7.5 kW on... 380/400 V AC 50/60 Hz (AC-3e)
9 kW on 415/440 V AC 50/60 Hz (AC-3e)
10 kW on 660/690 V AC 50/60 Hz (AC-3e)
model
LC1D
Loop contact type
3 NO
Protective cover
nothing
Agreed heating current [Ith]
10 A signal loop for<60 ° C on
32 A<60 ° C on
Rated short-time withstand current [Icw]
145 A<40 ° C on... - 10 s for power circuit
240 A at<40 ° C - 1 s for power circuit
40 A at<40 ° C - 10 minutes for power circuit
84 A<40 ° C on - 1 minute for power circuit
100 A - 1 s applicable signal loop
120 A - 500 ms applicable signal loop
140 A - 100 ms applicable signal loop
Fuses for use with relays
10 A gG applicable signal circuit complies with IEC 60947-5-1
50 A gG on
35 A gG on
Average impedance
2.5 m Ω - Ith 32 A 50 Hz applicable power circuit
Rated insulation voltage [Ui]
Power circuit: 690 V in accordance with IEC 60947-4-1
Signal circuit: 690 V in accordance with IEC 60947-1
Overvoltage category
III
class of pollution
three
Rated impulse withstand voltage [Uimp]
6 kV acc. to IEC 60947
Safety and reliability level
B10d=1369863 contactors with nominal load according to EN/ISO 13849-1
B10d=20000000 mechanical load contactors in accordance with EN/ISO 13849-1
Mechanical life
15 Mcycles
Electrical life
1 Mcycles<=440 V at 32 A AC-1 Ue
1.6<=440 V at Mcycles 18 A AC-3 Ue
660/690 V at 3 Mcycles 11 A AC-3 Ue
1.6<=440 V at Mcycles 18 A AC-3e Ue
660/690 V at 3 Mcycles 11 A AC-3e Ue
Control loop characteristics
AC 50/60 Hz on
Surge suppression module
No built-in surge suppression module
Control voltage limit
0.3... 0.6 Uc - 40... 60 ° C release 50/60 Hz
0.8... 1.1 Uc - 40... 60 ° C operation 50 Hz
0.85... 1.1 Uc - 40... 60 ° C operation 60 Hz
(~50Hz pull in) Power consumption (VA)
70 VA 60 Hz 0.75 20 °C)
70 VA 50 Hz 0.75 20 °C)
(~50Hz holding) Power consumption (VA)
7.5 VA 60 Hz 0.3 20 °C)
7 VA 50 Hz 0.3 20 °C)
Heat dissipation
2... 3 W at 50/60 Hz
Action time
12... 22 ms closed
4... 19 ms breaking
Maximum operating frequency
3600 times/hour<60 ° C on
Wiring capacity
Control circuit: bolt fastening 1 1... 4 mm ² Cable selection: flexible cable without cable terminal
Control circuit: bolt fastening 2 1... 4 mm ² Cable selection: flexible cable without cable terminal
Control circuit: bolt fastening 1 1... 4 mm ² Cable selection: flexible cable with crimp terminal
Control circuit: bolt fastening 2 1... 2.5 mm ² Cable selection: flexible cable with crimp terminal
Control circuit: bolt fastening 1 1... 4 mm ² Cable selection: hard wire without cable terminal
Control circuit: bolt fastening 2 1... 4 mm ² Cable selection: hard wire without cable terminal
Power circuit: bolt fastening 1.5... 6 mm ² Outer diameter of lug Ø: 8 mm Cable type selection: flexible wire without cable terminal
Power circuit: bolt fastening 2 1.5... 6 mm ² Outer diameter of lug Ø: 8 mm Cable type selection: flexible wire without cable terminal
Power circuit: bolt fastening 1 1... 6 mm ² Outer diameter of lug Ø: 8 mm Cable selection: flexible cord with crimp terminal
Power circuit: bolt fastening 2 1... 4 mm ² Outer diameter of lug Ø: 8 mm Cable selection: flexible cord with crimp terminal
Power circuit: bolt fastening 1.5... 6 mm ² Outer diameter of lug Ø: 8 mm Cable selection: hard wire terminal without hoop wire
Power circuit: bolt fastening 2 1.5... 6 mm ² Outer diameter of lug Ø: 8 mm Cable selection: hard wire terminal without hoop wire
Tightening torque
Power circuit: 1.7 N.m, screw driver ØØØØØØØØØØØØØØØ216
Power circuit: 1.7 N.m screw driver No 2 cross screw for fastening by bolts
Control circuit: 1.7 N.m, screw driver ØØØØØØØØØØØØØØØ216
Control circuit: 1.7 N.m screw driver No 2 cross screw for fastening by bolts
Power circuit: 1.7 N.m Screw driver Ø 6 through cable connector Flat screw: M3.5
Power circuit: 1.7 N.m Screwdriver for cable connector No 2 Phillips screw: M3.5
Power circuit: 1.7 N.m screwdriver pozidriv No 2 for bolt fastening
Control circuit: 1.7 N.m screwdriver pozidriv No 2 for bolt fastening
Auxiliary contact type
1 NO + 1 NC
Auxiliary contact type
Type Mechanical connection 1 NO+1 NC acc. to IEC 60947-5-1
Type is mirror image of main contact state 1 NC conforms to IEC 60947-4-1
Signal loop frequency
25...400 Hz
Minimum switching voltage
17 V applicable signal circuit
Minimum switching current [Imin]
5 mA applicable signal loop
insulation resistance
>10 M Ω applicable signal circuit
No overlapping time
Between NC and NO contacts after 1.5 ms power loss
Between NC and NO contacts energized for 1.5 ms
Installation method
DIN-Rail Mounting
Base plate installation
environment
standard
GB 14048.4
IEC 60947-4-1
Product certification
CCC
CE
UKCA
IP protection class
IP2x front panel main circuit is applicable to IEC 60529
IP2x front panel coil circuit is applicable to IEC 60529
Protective measures
TH according to IEC 60068-2-30
Ambient air temperature
-40... 60 ° C operation
60... 70 ° C with derating
-60... 80 ° C storage
Operating altitude
3000 m None
Fire resistance and abnormal high temperature resistance
850 ° C according to IEC 60695-2-11
Impact and vibration resistance
Seismic performance Contact opening (2 gn (5... 300 Hz)) in accordance with IEC 60068-2-6
Seismic performance Contact closing state (4 gn (5... 300 Hz)) in accordance with IEC 60068-2-6
Impact resistance 11 ms contact opening (10 gn) in accordance with IEC 60068-2-27
Impact resistance 11 ms contact closing state (15 gn) in accordance with IEC 60,068-2-27
height
77 mm
width
45 mm
depth
86 mm
