LC1D18P7 SQUARE D, LC1D18P7 Datasheet - Page 132

• 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

LR9D 3-pole Solid-state Overload Relays
132
Description
1 Setting dial Ir
2 Test button
3 Stop button
4 Reset button
5 Trip indication
6 Setting locked by sealing the cover
7 Class 10/class 20 selector
8 Selector for balanced load
Environment
Conforming to standards
Product certifications
Degree of protection
Protective treatment
Ambient air temperature around the device
(conforming to IEC 60255-8)
Maximum operating altitude
Operating positions without derating
Shock resistance
Vibration resistance
Dielectric strength at 50 Hz
Impulse withstand voltage
Resistance to electrostatic discharge
Resistance to radio-frequency
conducted disturbances
Resistance to fast transient currents
Electromagnetic compatibility
Electrical characteristics of auxiliary contacts
Conventional thermal current
Maximum consumption
of operating coils
of controlled contactors
(Occasional operating cycles of contact 95-96)
Short-circuit protection k
Cabling
Flexible cable without cable end
(1)
k
Catalog Numbers: pages 135
unbalanced load
For operation at 70 °C (158 °F), please consult your Regional Sales Office.
Select short circuit protection to meet the National Electrical Code or other local codes and standards.
©
2001-2004 Schneider Electric All Rights Reserved
/
LR9D 3-pole Solid-state Overload Relays
Dimensions: pages 138
LR9D electronic thermal overload relays are designed for use with contactors LC1D115 and D150.
In addition to the protection provided by model d thermal overload relays, (see page 130), they offer the following special features:
k Protection against phase imbalance.
k Choice of starting class.
k Protection of unbalanced circuits.
k Protection of single-phase circuits.
k Alarm function to avoid tripping by load shedding.
LR9D5367 to D5569
Conforming to IEC 60529 and VDE 0106
Standard version
Storage
Normal operation
Without derating
In relation to normal, vertical mounting plane
Permissible acceleration conforming to
IEC 60068-2-27
Permissible acceleration conforming to
IEC 60068-2-6
Conforming to IEC 60255-5
Conforming to IEC 61000-4-5
Conforming to IEC 61000-4-2
Conforming to IEC 61000-4-3 and
NF C 46-022
Conforming to IEC 61000-4-4
Draft EN 50081-1 and 2, EN 50082-2
ac supply
dc supply
By gG, BS or Class CC fuse or by GB2 circuit-
breaker
One or two conductors
Tightening torque
107
90
150
127
Ir(A)
98
NO
97
°C
°C
ft/m
kV
kV
kV
V/m
kV
V
A
V
VA
V
W
A
AWG
(mm
lb-in
(N.m)
2
95
)
NC
IEC 60947-4-1, 255-8, 255-17, VDE 0660 and EN 60947-4-1
UL 508, CSA 22-2
IP 20 on front face with protective covers LA9D11570 or D11560
“TH”
- 40 to + 85 (- 104 to + 185 °F)
- 20 to + 55 (1) (- 68 to + 131 °F)
6562 (2000)
Any position
13 gn - 11 ms
2 gn - 5 to 300 Hz
6
6
8
10
2
Meets requirements
5
24
100
24
100
5
Minimum c.s.a.: 16 (1) / maximum c.s.a.: 14 (2.5)
11 (1.2)
96
1
5
4
3
2
6
LR9D67 and D69
48
200
48
100
107
90
150
127
Ir(A)
+
110
400
110
50
24 V - / 103
20
10
Class
104
Load
Alarm
220
600
220
45
98
NO
380
600
440
25
97
95
NC
600
600
–
–
96
01/04
7
8
2
5
4
3
1
6