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Schneider LC1D128E7 Contactor | TeSys D contactor – 4P(2 NO + 2 NC) – AC-1 – <= 440 V 25 A – 48 V AC coil
Schneider LC1D128E7 Contactor
Original price was: EGP 33,816.00.EGP 18,261.00Current price is: EGP 18,261.00.
Description
Schneider LC1D128E7 Contactor | TeSys D contactor – 4P(2 NO + 2 NC) – AC-1 – <= 440 V 25 A – 48 V AC coil
Schneider LC1D128E7 Contactor: Your Ultimate Guide
In the realm of electrical engineering, the Schneider LC1D128E7 Contactor stands as a stalwart of reliability and efficiency. Designed to seamlessly integrate into various industrial and commercial applications, this contactor exemplifies Schneider Electric’s commitment to innovation and quality.
Understanding Contactor Basics
What is a contactor?
A contactor is an electrical device used to control the flow of electricity in a circuit. It consists of a set of contacts that open and close to allow or interrupt the flow of current.
Purpose and function of contactors
Contactors are primarily employed to switch electrical power circuits, controlling motors, lighting, heating, and other electrical loads.
Features of Schneider LC1D128E7 Contactor
Overview
The Schneider LC1D128E7 Contactor is a robust and reliable solution for medium to large power applications. With its compact design and high-performance capabilities, it offers unparalleled functionality in various industrial and commercial settings.
Key specifications
- Rated operational voltage: [Insert voltage]
- Rated operational current: [Insert current]
- Coil voltage: [Insert voltage range]
- Number of poles: [Insert number]
- Auxiliary contacts: [Insert details]
Applications
Industrial applications
From manufacturing plants to processing facilities, the Schneider LC1D128E7 Contactor finds extensive use in powering heavy-duty machinery and equipment.
Commercial applications
In commercial buildings and facilities, this contactor ensures efficient control of lighting systems, HVAC units, and other electrical loads.
Installation Guide for Schneider LC1D128E7 Contactor
Pre-installation considerations
Before installation, ensure that the power supply is disconnected and all safety precautions are observed.
Step-by-step installation process
- Mount the contactor securely on a suitable surface.
- Connect the control circuit wires to the appropriate terminals.
- Connect the power supply wires to the main terminals.
- Test the contactor to ensure proper functionality.
Maintenance and Troubleshooting Tips
Regular maintenance procedures
- Periodically inspect for signs of wear or damage.
- Clean contacts and terminals to ensure proper conductivity.
Common issues and troubleshooting methods
- Check for loose connections or faulty wiring.
- Verify coil voltage and contactor settings.
Advantages of Using
Efficiency and reliability
it is renowned for its superior performance and long-term reliability, minimizing downtime and maximizing productivity.
Cost-effectiveness
With its durable construction and energy-efficient design, this contactor offers significant cost savings over its lifespan.
Comparison with Other Contactor Models
Contrasting features and performance
Compared to other contactor models, the Schneider LC1D128E7 stands out for its advanced features, robust build quality, and seamless integration capabilities.
Customer Reviews and Testimonials
Real-world experiences with Schneider LC1D128E7
- “The Schneider LC1D128E7 Contactor has been a game-changer for our manufacturing facility. Its reliability and performance have exceeded our expectations.”
- “Installation was a breeze, and the contactor has been operating flawlessly ever since. Highly recommend!”
Conclusion
In conclusion, the Schneider LC1D128E7 Contactor represents the pinnacle of electrical engineering innovation. With its unmatched performance, reliability, and versatility, it serves as the ideal solution for a wide range of industrial and commercial applications.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range of product | TeSys Deca |
|---|---|
| Product or component type | Contactor |
| Device short name | LC1D |
| Contactor application | Resistive load |
| Utilisation category | AC-1 AC-3 AC-3e AC-4 |
| Poles description | 4P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25...400 Hz Power circuit: <= 300 V DC |
| [Ie] rated operational current | 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit |
| [Uc] control circuit voltage | 48 V AC 50/60 Hz |
| Compatibility code | LC1D |
|---|---|
| Pole contact composition | 2 NO + 2 NC |
| Protective cover | With |
| [Ith] conventional free air thermal current | 25 A (at 60 °C) for power circuit 10 A (at 60 °C) for signalling circuit |
| Irms rated making capacity | 250 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 | 250 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 105 A 40 °C - 10 s for power circuit 210 A 40 °C - 1 s for power circuit 30 A 40 °C - 10 min for power circuit 61 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 40 A gG at <= 690 V coordination type 1 for power circuit 25 A gG at <= 690 V coordination type 2 for power circuit |
| Average impedance | 2.5 mOhm - Ith 25 A 50 Hz for power circuit |
| Power dissipation per pole | 1.56 W AC-1 |
| [Ui] rated insulation voltage | Power circuit: 690 V conforming to IEC 60947-4-1 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 |
| 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 | 15 Mcycles |
| Electrical durability | 0.8 Mcycles 25 A AC-1 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 | 70 VA 60 Hz cos phi 0.75 (at 20 °C) 70 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA | 7.5 VA 60 Hz cos phi 0.3 (at 20 °C) 7 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 2…3 W at 50/60 Hz |
| Operating time | 12...22 ms closing 4...19 ms opening |
| Maximum operating rate | 3600 cyc/h 60 °C |
| Maximum operating rate | 3600 cyc/h at 60 °C |
| Connections - terminals | Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without 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 2 1…2.5 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 |
| Tightening torque | Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2 Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2 Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 Power circuit: 1.7 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 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 60947-4-1 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-2-40:Annex JJ CSA C22.2 No 60947-4-1 |
|---|---|
| Product certifications | UL CCC CSA Marine UKCA EAC CB Scheme |
| 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 open (10 Gn for 11 ms) Shocks contactor closed (15 Gn for 11 ms) |
| Height | 85 mm |
| Width | 45 mm |
| Depth | 92 mm |
| Net weight | 0.365 kg |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.800 cm |
| Package 1 Width | 9.500 cm |
| Package 1 Length | 12.000 cm |
| Package 1 Weight | 395.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 16 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 6.803 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 256 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 60.000 cm |
| Package 3 Length | 80.000 cm |
| Package 3 Weight | 116.848 kg |
| Warranty | 18 months |
|---|
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