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TeSys Deca Contactors, TeSys D
Schneider LC1D115B7 Contactor | TeSys D contactor – 3P(3 NO) – AC-3 – <= 440 V 115 A – 24 V AC 50/60 Hz coil
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Schneider LC1D115B7 Contactor
15,802 EGP 29,264 EGP
In stock
CompareSchneider LC1D115B7 Contactor: Enhancing Industrial Efficiency
Contactor plays a crucial role in the operation of electrical circuits, particularly in industrial settings. Among the plethora of contactors available in the market, the Schneider LC1D115B7 Contactor stands out for its exceptional performance and reliability. In this article, we delve into the features, applications, advantages, and more of the Schneider LC1D115B7 Contactor, providing valuable insights for professionals and enthusiasts alike.
1. Introduction to Schneider LC1D115B7 Contactor
What is a contactor?
A contactor is an electromechanical device used to control the flow of electricity in a circuit. It functions similarly to a relay but is designed to handle higher current loads and is often used to switch motor loads.
Brief overview
The Schneider LC1D115B7 Contactor is a high-performance contactor manufactured by Schneider Electric, a leading global provider of energy and automation solutions. It is designed to meet the demanding requirements of industrial applications, offering reliability, durability, and efficiency.
2. Features and Specifications
Key features
- Rated current: 115A
- Coil voltage: 24V AC
- Number of poles: 3
- AC-1 and AC-3 utilization categories
- Compact design for easy installation
- Built-in surge suppression for enhanced safety
Technical specifications.
- Operating voltage: Up to 690V AC
- Frequency: 50/60Hz
- Ambient temperature range: -25°C to +70°C
- Degree of protection: IP20
3. Applications
Where can Schneider LC1D115B7 Contactor be used?
it finds widespread use in various industrial applications, including:
- Motor control
- Heating, ventilation, and air conditioning (HVAC) systems
- Lighting control
- Power distribution
Industrial applications.
- Manufacturing plants
- Commercial buildings
- Warehouses
- Petrochemical plants
4. Advantages
Benefits
- High reliability: it is built to withstand harsh industrial environments, ensuring uninterrupted operation.
- Enhanced efficiency: With its advanced design and technology, the contactor minimizes energy losses, resulting in improved efficiency.
- Long lifespan: Schneider Electric products are known for their durability, and the LC1D115B7 Contactor is no exception, offering a long service life.
How it improves efficiency.
By providing precise control over electrical circuits, the Schneider LC1D115B7 Contactor helps optimize energy usage, leading to cost savings for industrial users. Its compact design and easy installation further contribute to operational efficiency.
5. Installation Guide
Step-by-step installation process.
- Ensure that the power supply is turned off.
- Select an appropriate mounting location for the contactor.
- Connect the control circuit wires to the contactor’s coil terminals.
- Connect the power circuit wires to the contactor’s main terminals.
- Securely fasten the contactor to the mounting surface.
- Double-check all connections before energizing the circuit.
Safety precautions.
- Always follow the manufacturer’s instructions and safety guidelines.
- Use appropriate personal protective equipment (PPE) when handling electrical equipment.
- Regularly inspect the contactor for signs of wear or damage and replace if necessary.
| Range | TeSys |
|---|---|
| Range of product | TeSys Deca |
| Product or component type | Contactor |
| Device short name | LC1D |
| Contactor application | Motor control Resistive load |
| Utilisation category | AC-1 AC-4 AC-3 AC-3e |
| Poles description | 3P |
| [Ue] rated operational voltage | Power circuit: <= 1000 V AC 25…400 Hz Power circuit: <= 300 V DC |
| [Ie] rated operational current | 200 A (at <60 °C) at <= 440 V AC AC-1 for power circuit 115 A (at <60 °C) at <= 440 V AC AC-3 for power circuit 115 A (at <60 °C) at <= 440 V AC AC-3e for power circuit |
| [Uc] control circuit voltage | 24 V AC 50/60 Hz |
| Motor power kW | 30 kW at 220…230 V AC 50/60 Hz (AC-3) 55 kW at 380…400 V AC 50/60 Hz (AC-3) 59 kW at 415…440 V AC 50/60 Hz (AC-3) 75 kW at 500 V AC 50/60 Hz (AC-3) 80 kW at 660…690 V AC 50/60 Hz (AC-3) 65 kW at 1000 V AC 50/60 Hz (AC-3) 18.5 kW at 400 V AC 50/60 Hz (AC-4) 30 kW at 220…230 V AC 50/60 Hz (AC-3e) 55 kW at 380…400 V AC 50/60 Hz (AC-3e) 59 kW at 415…440 V AC 50/60 Hz (AC-3e) 75 kW at 500 V AC 50/60 Hz (AC-3e) 80 kW at 660…690 V AC 50/60 Hz (AC-3e) 65 kW at 1000 V AC 50/60 Hz (AC-3e) |
|---|---|
| Motor power hp | 30 hp at 200/208 V AC 50/60 Hz for 3 phases motors 40 hp at 230/240 V AC 50/60 Hz for 3 phases motors 75 hp at 460/480 V AC 50/60 Hz for 3 phases motors 100 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 | 200 A (at 60 °C) for power circuit |
| Irms rated making capacity | 1260 A at 440 V for power circuit conforming to IEC 60947 140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1 |
| Rated breaking capacity | 1100 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 250 A 40 °C – 10 min for power circuit 550 A 40 °C – 1 min for power circuit 950 A 40 °C – 10 s for power circuit 1100 A 40 °C – 1 s 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 | 250 A gG at <= 690 V coordination type 1 for power circuit 200 A gG at <= 690 V coordination type 2 for power circuit 10 A gG for signalling circuit |
| Average impedance | 0.6 mOhm – Ith 200 A 50 Hz for power circuit |
| Power dissipation per pole | 24 W AC-1 7.9 W AC-3 7.9 W AC-3e |
| [Ui] rated insulation voltage | Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Power circuit: 1000 V conforming to IEC 60947-4-1 Signalling circuit: 690 V conforming to IEC 60947-1 Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified |
| Overvoltage category | III |
| Pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947 |
| Safety reliability level | B10d = 684932 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 10000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Mechanical durability | 8 Mcycles |
| Electrical durability | 0.8 Mcycles 200 A AC-1 at Ue <= 440 V 0.95 Mcycles 115 A AC-3 at Ue <= 440 V 0.95 Mcycles 115 A AC-3e at Ue <= 440 V |
| Control circuit type | AC at 50/60 Hz standard |
| Coil technology | Built-in bidirectional peak limiting diode suppressor |
| Control circuit voltage limits | 0.3…0.5 Uc (-40…70 °C):drop-out AC 50/60 Hz 0.8…1.15 Uc (-40…55 °C):operational AC 50/60 Hz 1…1.15 Uc (55…70 °C):operational AC 50/60 Hz |
| Inrush power in VA | 280…350 VA 60 Hz cos phi 0.8 (at 20 °C) 280…350 VA 50 Hz cos phi 0.8 (at 20 °C) |
| Hold-in power consumption in VA | 2…18 VA 60 Hz cos phi 0.3 (at 20 °C) 2…18 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 3…8 W at 50/60 Hz |
| Operating time | 6…20 ms opening 20…50 ms closing |
| Maximum operating rate | 2400 cyc/h 60 °C |
| Maximum operating rate | 2400 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…2.5 mm² – cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1…2.5 mm² – cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…2.5 mm² – cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1…2.5 mm² – cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 1…2.5 mm² – cable stiffness: solid without cable end Power circuit: connector 1 10…120 mm² – cable stiffness: flexible without cable end Power circuit: connector 2 10…50 mm² – cable stiffness: flexible without cable end Power circuit: connector 1 10…120 mm² – cable stiffness: flexible with cable end Power circuit: connector 2 10…50 mm² – cable stiffness: flexible with cable end Power circuit: connector 1 10…120 mm² – cable stiffness: solid without cable end Power circuit: connector 2 10…50 mm² – cable stiffness: solid without cable end |
| Tightening torque | Control circuit: 1.2 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm Control circuit: 1.2 N.m – on screw clamp terminals – with screwdriver Philips No 2 Power circuit: 12 N.m – on connector hexagonal screw head 4 mm Control circuit: 1.2 N.m – on screw clamp terminals – 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 |
| Standards | CSA C22.2 No 14 EN 60947-4-1 IEC 60947-4-1 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-2-40:Annex JJ UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1 |
|---|---|
| Product certifications | UL CSA CCC UKCA CE EAC Marine |
| 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 (6 Gn for 11 ms) |
| Height | 158 mm |
| Width | 120 mm |
| Depth | 136 mm |
| Net weight | 2.5 kg |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 19.000 cm |
| Package 1 Width | 18.000 cm |
| Package 1 Length | 21.000 cm |
| Package 1 Weight | 2.480 kg |
| Unit Type of Package 2 | P06 |
| Number of Units in Package 2 | 27 |
| Package 2 Height | 75.000 cm |
| Package 2 Width | 60.000 cm |
| Package 2 Length | 80.000 cm |
| Package 2 Weight | 79.285 kg |
| Warranty | 18 months |
|---|
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