LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 163

• 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

01/04
LE3D12••
Wye-delta Starters LE3D (International Applications Only)
Wye-Delta Starters for Motor Control from 4 to 75 kW, without Off-Load Isolator (1) - References
Selection
Specifications
Forms (installed by Telemecanique)
Control Circuit Voltage Codes
(1) Overload protection by thermal overload relay, to be ordered separately. Select appropriate overload relay for setting at 0.58 the
(2) Standard control circuit voltages (variable delivery time, please consult your Regional Sales Office).
(4) Selection according to size and number of operating cycles (see AC-3 curves, page 20).
(5) Example: LE3-D095F7A04.
(6) Other voltages: For LE3-K, please consult your Regional Sales Office.
Other versions: Combination of 2 accessories, please consult your Regional Sales Office.
Standard Power Ratings of
Squirrel Cage Motors
Mains Voltage - Delta Connection (kW)
220 V
Maximum operating rate in starts/hour: LE3-K: 12 and LE3-D: 30. Maximum starting time: 30 seconds. (4)
Enclosure
Control (2 push buttons mounted on enclosure
cover)
No push buttons on cover
Connections
A timer LA2-DS2 imposes a delay of 40 ms ± 15 ms on the delta contactor at the moment of changeover to ensure that the star contactor has sufficient
breaking time.
Description
No push buttons on cover
1 blue reset button “R”
1 green start button “I”
1 red stop/reset button “O”
1 neutral terminal
Fitted as standard on starters ordered with 240 V
(U7) control circuit voltage.
Mechanical interlock
Fitted as standard on starters
LE3K and LE3D09 to D35
LE3-K (6)
Control
Voltage
50/60 Hz
Code
LE3-D (6)
Control
Voltage
50/60 Hz
Code
18.5
full load rated motor current.
5.5
11
15
30
37
3
4
380 V
12
J7
24
B7
18.5
5.5
7.5
11
25
37
55
75
24
B7
42
D7
415V
36
C7
5.5
7.5
11
22
30
37
59
75
Wye-delta Starters LE3D (International Applications Only)
48
E7
42
D7
440 V
5.5
7.5
11
22
30
37
59
75
48
E7
LE3D09 through D80
LE3D09 through D18
LE3D32 through D80
LE3K06 and K09
For Use On
LE3D09 through D18
LE3D09 through D80
LE3D32 through D80
LE3K06 and K09
LE3D09 through D80
LE3D405 TO D150
110
F7
or
110
F7
Catalog Number, Complete with Control
Circuit Voltage Code (2)
LE3K065••
LE3K095••
LE3D09••
LE3D12••
LE3D18••
LE3D32••
LE3D405••
LE3D505••
LE3D805••
220/230
M7
127
FC7
220/
230
M7
230
P7
©
230
P7
2001-2004 Schneider Electric All Rights Reserved
240
U7
230-
240
U7
Suffix to be Added to Starter Catalog Number (5)
A04
A05
A06
A59
A64
380/
400
Q7
Metal Enclosure, IP 559
1 green start button “I”
1 red stop/reset button “O”
-
Pre-wired power and control circuit connections
380/400
Q7
400
V7
Normal Control
Circuit Voltage
Code
F7 M7 Q7
F7 M7 Q7
F7 M7 Q7
F7 M7 Q7
F7 M7 Q7
F7 M7 Q7
F7 M7 Q7
F7 M7 Q7
F7 M7 Q7
400
V7
400/
415
N7
440
R7
415
N7
Weight
lbs (kg)
30.87 (14.00)
11.38 (5.16)
17.99 (8.16)
17.97 (8.15)
500
S7
3.22 (1.46)
3.22 (1.46)
8.05 (3.65)
8.05 (3.65)
8.27 (3.75)
440
R7
660/
690
Y7
163