LC1D18BL TELEMECANIQUE, LC1D18BL Datasheet - Page 5

• Manufacturer Part Number: LC1D18BL
• Description: Contactor
• Manufacturer: TELEMECANIQUE
• Type: General Purposer

Specifications of LC1D18BL

• Contact Configuration: DPCO
• Relay Mounting: DIN Rail
• Coil Voltage Vdc Nom: 24V
• Coil Power Vdc: 5.4W
• Length/height, External: 77mm
• Nom Operating Power: 2.4W
• External Width: 45mm
• Body Material: Silver Nickel
• Current, Rating: 18 A
• Current, Rating Max: 18
• Function: Contactor
• Horse Power Rating: 15
• Primary Type: Contactor
• Relay Type: Electro Mechanical
• Standards: IEC Approved
• 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
• No. Of Poles: 3

Characteristics
Type of contactor
Rated control circuit voltage (Uc)
Rated insulation voltage
Control voltage limits
Average consumption
at 20 °C and at Uc
Average operating time (1)
at Uc
Time constant (L/R)
Mechanical life at Uc
Maximum operating rate
at ambient temperature
Rated insulation voltage
Maximum voltage
Average consumption
d.c.
at 20 °C and at Uc
Operating time (1)
at Uc and at 20 °C
Voltage limits (
of the control circuit
Time constant (L/R)
Mechanical life
Maximum operating rate
(1) 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.
(2) In the least favourable direction, without change of contact state.
Selection:
pages 1/6 to 1/35
d.c. control circuit characteristics
Low consumption control circuit characteristics
2/36
60 °C)
60 °C
References:
pages 2/6 to 2/9
(continued)
$
Conforming to IEC 947-1
Conforming to UL, CSA
Operational
Drop-out
$
Closing
Opening
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 per hour
Conforming to EN 60947-1
Conforming to UL, CSA
Of the control circuit on $
Wide range coil
(0.7…1.25 Uc)
Closing
Opening
Operational
Drop-out
In millions of operating cycles
At ambient temperature
Standard coil
Wide range coil
Inrush
Sealed
“C”
“O”
TeSys contactors
Model d
Dimensions:
pages 2/44 to 2/47
Inrush
Sealed
“C”
“O”
60 °C
V
V
V
W
W
ms
ms
ms
V
V
W
W
ms
ms
ms
ops/h
LC1-
D09…D38
DT20…DT60
12…440
690
600
0.7…1.25 Uc
at 60 °C
–
0.1…0.25 Uc
at 60 °C
5.4
5.4
55
20
28
30
3600
690
600
250
2.4
2.4
70
25
0.7 to 1.25 Uc
0.1…0.3 Uc
40
30
3600
Schemes:
pages 2/48 and 2/49
LC1- or LP1-
D40…D65
12…440
0.85…1.1 Uc at 55 °C
0.75…1.2 Uc at 55 °C
0.1…0.3 Uc at 55 °C
22
22
85…110
20…35
65
20
3600
LC1 or
LP1-D80
22
22
95…130
20…35
75
20
3600
Schneider Electric
LC1-D115 &
LC1-D150
24…440
0.75…1.2 Uc
at 55 °C
–
0.15…0.4 Uc
at 55 °C
270 to 365
2.4…5.1
20…35
40…75
25
8
1200