LC1D18P7 SQUARE D, LC1D18P7 Datasheet - Page 187
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LC1D18P7
Manufacturer Part Number
LC1D18P7
Description
IEC Contactor
Manufacturer
SQUARE D
Datasheet
1.LC1D09BD.pdf
(252 pages)
Specifications of LC1D18P7
No. Of Poles
3
Contact Configuration
3PST-NO
Relay Mounting
DIN Rail
Width
45mm
Relay Terminals
Screw Clamp
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
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Type
Control Circuit Characteristics (LX4/LX8 type coils)
Rated control circuit voltage (Vc)
Control voltage limits
Average consumption
at 20 °C (68 °F) and at Vc
Average operating time c
Mechanical durability at Vc
Maximum operating rate at ambient
temperature
Cabling
Tightening torque
Mechanical latching
c
55 °C [131 °F])
Operating times depend on the type of contactor electromagnet and its control mode.
The closing time “C” is measured from the moment the coil supply is switched on to initial contact of the main poles.
The opening time “O” is measured from the moment the coil supply is switched off to the moment the main poles separate.
55 °C (131 °F)
DC
Operational
Drop-out
DC
Closing “F”
Opening “O”
Note: The arcing time depends on the circuit switched by the poles. For normal 3-phase applications, the arcing time is usually less than 10 ms. The load
is isolated from the supply after a time equal to the sum of the opening time and the arcing time.
In millions of operating cycles
In operating cycles/hour
Solid or stranded cable 1 or 2 conductors AWG
Stranded cable without
cable end
Stranded cable with
cable end
Solid cable without
cable end
The LA6DK mechanical latch blocks cannot be mounted on LC1F contactors, for similar operation use CR1F magnetic latching contactors (see page 226).
Contactors Type LC1F (115 to 800 A)
Control Circuit: DC Supply
Inrush
Sealed
ms
ms
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
V
W
W
mm
mm
mm
mm
mm
mm
N•m /lb-in 1.2/10
2
2
2
2
2
2
LC1F400
48 to 460
0.85 to 1.1 Vc
0.2 to 0.35 Vc
1000
6
50 to 60
45 to 60
10
2400
Min/max
16/12
Min/max c.s.a.
1/4
1/4
1/4
1/2.5
1/4
1/4
LC1F500
48 to 460
0.85 to 1.1 Vc
0.2 to 0.35 Vc
1100
6
50 to 60
45 to 60
10
2400
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
©
2001-2004 Schneider Electric All Rights Reserved
60 to 70
LC1F630
48 to 460
0.85 to 1.1 Vc
0.2 to 0.35 Vc
1600
9
40 to 50
5
1200
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
LC1F780
110 to 460
0.85 to 1.1 Vc
0.2 to 0.4 Vc
2 x 1000
2 x 21
70 to 80
100 to 130
5
600
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
Characteristics
LC1F800
110 to 440
0.7 to 1.3 Vc
0.3 to 0.5 Vc
1300
15
40 to 80
20 to 40
5
600
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
187
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