it is a high-performance contactor from the TeSys D series, specifically designed to handle demanding motor control and power switching tasks in industrial environments. Known for its reliability and advanced features, this contactor is an essential component for various electrical applications.
Key Specifications
Model: LC1D65AQ7
Series: TeSys D
Rated Operational Current (AC-3): 65A
Rated Operational Voltage (Ue): Up to 690V AC
Control Circuit Voltage: 110V AC (50/60 Hz)
Number of Poles: 3P (Three Poles)
Utilization Category: AC-3 and AC-4
Compliance Standards: IEC 60947, EN 60947
Main Features
Durable Design:
Built for high mechanical and electrical endurance, ensuring long-lasting performance.
Space-Efficient:
Compact dimensions facilitate seamless integration into control panels of various sizes.
High Switching Capability:
Can effectively manage motor loads up to 30 kW at 400V in AC-3 applications.
Versatile Compatibility:
Supports a range of auxiliary accessories for extended functionality, such as time-delay and auxiliary contact blocks.
Energy-Efficient:
Designed to minimize power consumption in control circuits, promoting overall system efficiency.
Applications
The LC1D65AQ7 is ideal for:
Motor starting and control.
Switching of resistive and inductive loads.
Industrial automation systems.
HVAC and refrigeration equipment.
Conveyor belts and pumps.
Installation and Usability
Mounting Options:
Compatible with both DIN rail and screw mounting for versatile installation.
Easy Integration:
Pre-assembled auxiliary contact options enhance ease of installation and adaptability.
Advantages
Robust Performance:
Reliable operation even under challenging conditions.
Safety Assurance:
Equipped with built-in safety mechanisms to protect against overload and short circuits.
Cost-Effective:
Balances advanced features with affordability, offering excellent value.
Global Compliance:
Meets international safety and operational standards.
Power circuit: <= 690 V AC 25…400 Hz
Power circuit: <= 300 V DC
[Ie] rated operational current
80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
65 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
65 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
[Uc] control circuit voltage
380 V AC 50/60 Hz
Complementary
Motor power kW
11 kW at 400 V AC 50/60 Hz (AC-4)
18.5 kW at 220…230 V AC 50/60 Hz (AC-3)
30 kW at 380…400 V AC 50/60 Hz (AC-3)
37 kW at 500 V AC 50/60 Hz (AC-3)
37 kW at 660…690 V AC 50/60 Hz (AC-3)
18.5 kW at 220…230 V AC 50/60 Hz (AC-3e)
30 kW at 380…400 V AC 50/60 Hz (AC-3e)
37 kW at 500 V AC 50/60 Hz (AC-3e)
37 kW at 660…690 V AC 50/60 Hz (AC-3e)
Motor power hp
40 hp at 460/480 V AC 50/60 Hz for 3 phases motors
5 hp at 115 V AC 50/60 Hz for 1 phase motors
10 hp at 230/240 V AC 50/60 Hz for 1 phase motors
20 hp at 200/208 V AC 50/60 Hz for 3 phases motors
20 hp at 230/240 V AC 50/60 Hz for 3 phases motors
50 hp at 575/600 V AC 50/60 Hz for 3 phases motors
Compatibility code
LC1D
Pole contact composition
3 NO
Protective cover
With
[Ith] conventional free air thermal current
10 A (at 60 °C) for signalling circuit
80 A (at 60 °C) for power circuit
Irms rated making capacity
140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
1000 A at 440 V for power circuit conforming to IEC 60947
Rated breaking capacity
1000 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current
640 A 40 °C – 10 s for power circuit
900 A 40 °C – 1 s for power circuit
110 A 40 °C – 10 min for power circuit
260 A 40 °C – 1 min for power circuit
100 A – 1 s for signalling circuit
120 A – 500 ms for signalling circuit
140 A – 100 ms for signalling circuit
Associated fuse rating
10 A gG for signalling circuit conforming to IEC 60947-5-1
125 A gG at <= 690 V coordination type 1 for power circuit
125 A gG at <= 690 V coordination type 2 for power circuit
Average impedance
1.5 mOhm – Ith 80 A 50 Hz for power circuit
Power dissipation per pole
9.6 W AC-1
6.3 W AC-3
6.3 W AC-3e
[Ui] rated insulation voltage
Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
Power circuit: 690 V conforming to IEC 60947-4-1
Overvoltage category
III
Pollution degree
3
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947
Safety reliability level
B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Mechanical durability
6 Mcycles
Electrical durability
1.4 Mcycles 80 A AC-1 at Ue <= 440 V
1.45 Mcycles 65 A AC-3 at Ue <= 440 V
1.45 Mcycles 65 A AC-3e at Ue <= 440 V
Control circuit type
AC at 50/60 Hz
Coil technology
Without built-in suppressor module
Control circuit voltage limits
0.3…0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8…1.1 Uc (-40…60 °C):operational AC 50 Hz
0.85…1.1 Uc (-40…60 °C):operational AC 60 Hz
1…1.1 Uc (60…70 °C):operational AC 50/60 Hz
Inrush power in VA
140 VA 60 Hz cos phi 0.75 (at 20 °C)
160 VA 50 Hz cos phi 0.75 (at 20 °C)
Hold-in power consumption in VA
13 VA 60 Hz cos phi 0.3 (at 20 °C)
15 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation
4…5 W at 50/60 Hz
Operating time
4…19 ms opening
12…26 ms closing
Maximum operating rate
3600 cyc/h 60 °C
Maximum operating rate
3600 cyc/h at 60 °C
Connections – terminals
Control circuit: screw clamp terminals 2 1…2.5 mm² – cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: solid without cable end
Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: solid without cable end
Power circuit: EverLink BTR screw connectors 1 1…35 mm² – cable stiffness: flexible without cable end
Power circuit: EverLink BTR screw connectors 2 1…25 mm² – cable stiffness: flexible without cable end
Power circuit: EverLink BTR screw connectors 1 1…35 mm² – cable stiffness: flexible with cable end
Power circuit: EverLink BTR screw connectors 2 1…25 mm² – cable stiffness: flexible with cable end
Power circuit: EverLink BTR screw connectors 1 1…35 mm² – cable stiffness: solid without cable end
Power circuit: EverLink BTR screw connectors 2 1…25 mm² – cable stiffness: solid without cable end
Tightening torque
Control circuit: 1.7 N.m – on EverLink BTR screw connectors – with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m – on EverLink BTR screw connectors – with screwdriver Philips No 2
Power circuit: 8 N.m – on EverLink BTR screw connectors – cable 25…35 mm² hexagonal screw head 4 mm
Power circuit: 5 N.m – on EverLink BTR screw connectors – cable 1…25 mm² hexagonal screw head 4 mm
Control circuit: 1.7 N.m – on EverLink BTR screw connectors – with screwdriver pozidriv No 2
Power circuit: 2.5 N.m – on EverLink BTR screw connectors – with screwdriver pozidriv No 2
Auxiliary contact composition
1 NO + 1 NC
Auxiliary contacts type
type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
type mirror contact 1 NC conforming to IEC 60947-4-1
Signalling circuit frequency
25…400 Hz
Minimum switching voltage
17 V for signalling circuit
Minimum switching current
5 mA for signalling circuit
Insulation resistance
> 10 MOhm for signalling circuit
Non-overlap time
1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
Mounting support
Rail
Plate
Environment
Standards
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
CSA C22.2 No 14
UL 60947-4-1
IEC 60335-2-40:Annex JJ
UL 60335-2-40:Annex JJ
IEC 60335-1:Clause 30.2
Product certifications
CCC
UL
CB Scheme
CSA
CE
UKCA
Marine
EAC
IP degree of protection
IP20 front face conforming to IEC 60529
Protective treatment
TH conforming to IEC 60068-2-30
Climatic withstand
conforming to IACS E10 exposure to damp heat
conforming to IEC 60947-1 Annex Q category D exposure to damp heat
Permissible ambient air temperature around the device
-40…60 °C
60…70 °C with derating
Operating altitude
0…3000 m
Fire resistance
850 °C conforming to IEC 60695-2-1
Flame retardance
V1 conforming to UL 94
Mechanical robustness
Vibrations contactor open (2 Gn, 5…300 Hz)
Vibrations contactor closed (4 Gn, 5…300 Hz)
Shocks contactor closed (15 Gn for 11 ms)
Shocks contactor open (10 Gn for 11 ms)
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