LC1D18P7 SQUARE D, LC1D18P7 Datasheet - Page 82

• Manufacturer Part Number: LC1D18P7
• Description: IEC Contactor
• Manufacturer: SQUARE D

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

Characteristics of Type LC•D and LP•D Contactors
82
Control Circuit Characteristics
Type
Rated control circuit voltage (Vc)
Control voltage limits
(
Average consumption
at 20 °C (68 °F) and at Vc
Heat dissipation
Operating time
Mechanical durability in millions of
operating cycles
Maximum operating rate at ambient
temperature
c
q
55 °C [131 °F])
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 mains poles separate.
©
2001-2004 Schneider Electric All Rights Reserved
55 °C (131 °F)
50 or 60 Hz coils
50/60 Hz coils
50 Hz ac
60 Hz ac
50/60 Hz
Closing “C” c
Opening “O” q
50 or 60 Hz coil
50/60 Hz coil at 50 Hz
In operating cycles per hour
50 or 60 Hz
Operational
Drop-out
Operational
Drop-out
Inrush
Sealed
Inrush
Sealed
50 Hz coil
Cos
50/60 Hz coil
50 Hz coil
Cos
50/60 Hz coil
60 Hz coil
Cos
50/60 Hz coil
60 Hz coil
Cos
50/60 Hz coil
V
VA
VA
VA
VA
VA
VA
VA
VA
W
ms
ms
LC1D09
LC1DT20
21 to 660
0.8 to 1.1 Vac
0.3 to 0.6 Vac
0.85 to 1.1 Vac at 60 Hz
0.3 to 0.6 Vac
–
0.75
70
–
0.3
7
–
0.75
70
–
0.3
7.5
2 to 3
12 to 22
4 to 19
–
15
3600
LC1D12
LC1DT25
–
0.75
70
–
0.3
7
–
0.75
70
–
0.3
7.5
2 to 3
12 to 22
4 to 19
–
15
3600
LC1D18
LC1DT32
–
0.75
70
–
0.3
7
–
0.75
70
–
0.3
7.5
2 to 3
12 to 22
4 to 19
–
15
3600
15
LC1D25
LC1DT40
–
0.75
70
–
0.3
7
–
0.75
100
–
0.3
7.5
2.5 to 3.5
15 to 24
5 to 19
–
3600
LC1D32
21 to 660
0.8 to 1.1 Vac
0.3 to 0.6 Vac
0.85 to 1.1 Vac at 60 Hz
0.3 to 0.6 Vac
–
0.75
70
–
0.3
7
–
0.75
70
–
0.3
7.5
2 to 3
12 to 22
4 to 19
–
15
3600
LC1D38
–
0.75
70
–
0.3
7
–
0.75
70
–
0.3
7.5
2 to 3
12 to 22
4 to 19
–
15
3600
01/04