LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 41
LC1D18R7
Manufacturer Part Number
LC1D18R7
Description
IEC Contactor
Manufacturer
SQUARE D
Datasheet
1.LC1D09BD.pdf
(252 pages)
Specifications of LC1D18R7
No. Of Poles
3
Contact Configuration
3PST-NO
Relay Mounting
DIN Rail
Coil Voltage Vac Nom
440V
Relay Terminals
Screw Clamp
Width
45mm
Coil Resistance
2.24kohm
Nom Operating Power
10kW
External Width
45mm
Operating Voltage
600VAC
Switching Power Ac1
3hp
Switching Power Ac3
15hp
Switching Current Ac1
32A
Switching Current Ac3
18A
Load Current Inductive
18A
Load Current Resistive
32A
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Control Circuit Characteristics
Type
Rated control circuit voltage (Vc)
Control voltage limits
( 50 °C [122 °F]) single voltage coil
Average consumption at 20 °C (68 °F) and at Vc
Heat dissipation
Operating time at 20 °C (68 °F) and at Vc
Maximum immunity to micro-breaks
Maximum operating rate
Mechanical durability at Vc
In millions of operating cycles
f
q
For mains supplies with a high level of interference (voltage surge > 800 V), use a suppressor module LA4KE1FC (50 to 129 V) or
LAFKE1UG (130 to 250 V); see page 56.
LC1K16: 0.85 to 1.15 Vc.
Characteristics of Type LC•K and LP•K Contactors
For operation q
For drop-out
Inrush
Sealed
Between coil energization and:
- opening of the N.C. contacts
- closing of the N.O. contacts
Between coil de-energization and:
- opening of the N.O. contacts
- closing of the N.C. contacts
In operating cycles per hour
50/60 Hz coil
DC coil
©
2001-2004 Schneider Electric All Rights Reserved
LC1
0.8 to 1.15 Vc
30 VA
4.5 VA
1.3
5 to 15 ms
10 to 20 ms
10 to 20 ms
15 to 25 ms
2 ms
3600
10
–
12 to 690 Vac f
0.20 Vc
LC2
5
–
LC7
0.85 to 1.1 Vc
3 VA
3 VA
3
25 to 35 ms
30 to 40 ms
30 ms
40 ms
2 ms
3600
10
–
24 to 230 Vac
0.10 Vc
LC8
5
–
LP1
12 to 250 Vdc f
0.8 to 1.15 Vc
3 W
3 W
3
25 to 35 ms
30 to 40 ms
10 ms
15 ms
2 ms
3600
–
10
0.10 Vc
LP2
–
5
41
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