LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 81

• Manufacturer Part Number: LC1D18R7
• Description: IEC Contactor
• Manufacturer: SQUARE D

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

Environment
Type
Rated insulation voltage (Vi)
Rated impulse withstand
voltage (Vimp)
Conforming to standards
Approvals
Degree of protection f
Protective treatment
Ambient air temperature
around the device
Maximum operating altitude
Operating positions
Flame resistance
Shock resistance q
1/2 sine wave = 11ms
Vibration resistance q
5 to 300 Hz
Pole characteristics
Number of poles
Rated operational current (Ie)
Rated operational voltage (Ve) Up to
Frequency limits
Rated thermal current (Ith)
Rated making capacity (1 rms) Conforming to IEC 60947-4
Rated breaking capacity (1 rms)
Permissible short time rating
from cold state, no current
flowing
for previous 15 minutes,
at
Short-circuit protection
Average impedance per pole
Power dissipation per pole for
the above operational currents
f
q
01/04
Protection provided for the cable c.s.a. indicated on page 86 and for cable connections.
In the least favorable direction, without change of contact state (coil supplied at Ve).
40 °C (104 °F)
UL/CSA
To IEC 60947-4-1, overvoltage
category III, degree of pollution: 3
Conforming to UL, CSA
Conforming to IEC 60947
Conforming to
VDE 0106
Conforming to IEC 60068
Storage
Operation at 80 to 110% nominal
control voltage
Permissible at nominal control voltage
Without derating
Without derating
Conforming to UL 94
Conforming to IEC 60695-2-1
Contactor open
Contactor closed
Contactor open
Contactor closed
In ac-3,
In ac-1,
Of the operational current
Conforming to
IEC 60947
For 1 s
For 10 s
For 1 min
For 10 min
By circuit breaker
By fuses
A Ith and 50 Hz
AC-3
AC-1
40°C (104°F)
E164862
CCN
NLDX
55°C (131°F)
40°C (104°F)
Meets the essential
requirements of the LV &
EMC directives
Power connections
Coil connections
220-380-415-440 V
500 V
690 V
LR43364
Class
3211 04
V
V
V
kV
A
A
V
Hz
A
A
A
A
A
A
A
m
W
W
LC1D32
690
1000
600
6
IEC 60947-1, 60947-4-1, NFC 63-110, VDE 0660, BS 5424, JEM 1038., EN 60947-1, EN 60947-4-1.
ASE, UL, CSA, DEMKO,
NEMKO, SEMKO, FI,
Conforming to SNCF,
Sichere Trennung
recommendations
Protection against direct finger contact IP 2X except LP1D40 to LP1D80
“TH”
- 60 to + 80 °C (-76 to +176 °F)
- 5 to + 55 °C (+23 to +131 °F)
- 40 to + 70 °C (-40 to +158 °F)
± 30° possible, in relation to normal vertical mounting plane
V 1
8 g
2 g
4 g
3
32
50
550
450
180
430
260
138
60
Select circuit breaker in accordance with NEC and local codes
Maximum 400% of motor full load Amps
2
Protection against direct finger contact IP 2X
3000m (8900 ft.)
960°
15 g
50
690
25 to 400
550
2
5
Characteristics of Type LC•D and LP•D Contactors
LC1D38
690
1000
600
6
-
V 1
960°
8 g
10 g
2 g
4 g
3
38
50
690
25 to 400 25 to 400 25 to 400 25 to 400 25 to 400 25 to 400 25 to 400 25 to 400
50
–
–
–
–
430
310
150
60
2
2
5
LC1D40
LP1D40
690
1000
600
8
UL 508, CSA C22.2 No.14
V 1
960°
8 g
10 g
2 g
3 g
3 or 4
40
60
1000
60
800
800
800
400
720
320
165
72
1.5
2.4
5.4
©
2001-2004 Schneider Electric All Rights Reserved
LC1D50
LP1D50
690
1000
600
8
V 1
960°
8 g
2 g
3 g
3
50
1000
80
900
900
900
400
810
400
208
84
1.5
3.7
10 g
80
9.6
LC1D65 LC1D80
LP1D65
690
1000
600
8
V 1
960°
8 g
10 g
2 g
3 g
3 or 4
65
80
1000
80
1000
1000
1000
630
900
520
260
110
1
4.2
6.4
LP1D80
690
1000
600
8
V 1
960°
8 g
10 g
2 g
3 g
3 or 4
80
125
1000
125
1100
1100
1100
640
990
640
320
135
0.8
5.1
12.5
LC1D95
690
1000
600
8
V 1
960°
8 g
10 g
2 g
3 g
3
95
125
1000
125
–
–
–
–
1100
800
400
135
0.8
7.2
12.5
LC1D115 LC1D150
690
1000
600
8
V 1
960°
6 g
15 g
2 g
4 g
3 or 4
115
200
1000
200
–
–
–
–
1100
950
550
250
0.6
7.9
24
690
1000
600
8
V 1
960°
6 g
15 g
2 g
4 g
3
150
200
1000
200
–
–
–
–
1400
1200
580
250
0.6
13.5
24
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