Schneider LC1D95Q7 | TeSys D contactor – 3P(3 NO) – AC-3 – <= 440 V 95 A – 380 V AC 50/60 Hz coil
Schneider LC1D95Q7: A Comprehensive Description
it is a widely acclaimed electrical contactor known for its robust performance and reliability in various industrial, commercial, and residential applications. This article provides an in-depth exploration of its features, specifications, applications, and advantages, along with practical tips for installation, maintenance, and troubleshooting.
Introduction to Schneider LC1D95Q7
it is a high-quality electrical contactor designed for controlling electrical circuits in a wide range of applications. It is renowned for its efficiency, durability, and safety features, making it a preferred choice for professionals in the electrical industry.
Importance of Schneider LC1D95Q7 in Electrical Systems
it plays a crucial role in ensuring the smooth operation of electrical systems by providing reliable switching and protection functions. Its compact design and advanced technology make it an essential component in various power distribution setups.
Specifications of Schneider LC1D95Q7
Voltage Ratings
it is rated for voltage up to [insert voltage rating] volts, making it suitable for a wide range of voltage applications.
Current Ratings
With a current rating of [insert current rating] amps,it can effectively handle high electrical loads without compromising performance.
Coil Voltage
The coil voltage of it is [insert coil voltage], ensuring optimal operation and compatibility with different control systems.
Contact Configuration
it features [insert contact configuration] contacts, providing reliable switching and control capabilities in various circuits.
Applications of Schneider LC1D95Q7
Industrial Applications
it is commonly used in industrial machinery, motor control systems, and manufacturing processes due to its rugged construction and high performance.
Commercial Applications
In commercial buildings and facilities, it finds applications in HVAC systems, lighting control, and elevator controls, where reliable switching and protection are paramount.
Residential Applications
For residential purposes, it is employed in home automation systems, pool pumps, and water heaters, offering homeowners efficient control and energy management solutions.
Features of Schneider LC1D95Q7
Compact Design
Despite its powerful capabilities, it boasts a compact and space-saving design, making it easy to integrate into various electrical setups.
High Performance
With advanced engineering and quality materials, it delivers exceptional performance even in demanding environments, ensuring reliable operation over the long term.
Reliability
it is built to withstand harsh conditions and heavy usage, providing users with peace of mind regarding its durability and reliability in critical applications.
Safety Features
Equipped with comprehensive safety features, including overload protection and arc suppression, it prioritizes user safety and equipment protection, reducing the risk of accidents and damage.
Installation and Setup
Installation Process
Installing it is straightforward, requiring basic wiring and mounting procedures. However, it is recommended to consult the product manual for detailed instructions and safety precautions.
Setup Instructions
Once installed, configuring Schneider LC1D95Q7 involves adjusting parameters such as coil voltage and contact configuration to match specific application requirements, ensuring optimal performance.
Wiring Diagram
A detailed wiring diagram is provided with Schneider LC1D95Q7, guiding users through the connection of control circuits and load devices for safe and reliable operation.
Maintenance and Troubleshooting Tips
Maintenance Procedures
Regular inspection and cleaning of Schneider LC1D95Q7 are recommended to prevent dust buildup and ensure proper functioning. Additionally, checking for loose connections and signs of wear can help prolong its lifespan.
Common Issues and Troubleshooting Steps
Common issues such as contact welding or coil failure may occur over time. In such cases, troubleshooting steps outlined in the product manual should be followed to identify and resolve the problem promptly.
Advantages of Using Schneider LC1D95Q7
Efficiency
By providing precise control and reliable switching capabilities, Schneider LC1D95Q7 contributes to the overall efficiency of electrical systems, minimizing energy wastage and optimizing performance.
Durability
Built to withstand harsh operating conditions and heavy loads, Schneider LC1D95Q7 offers unmatched durability and longevity, reducing the need for frequent replacements and maintenance.
Cost-effectiveness
Despite its premium features and performance, Schneider LC1D95Q7 remains cost-effective compared to alternative solutions, offering excellent value for money over its lifespan.
Comparison with Similar Products
Comparison with Competitor A
When compared to competitor A, Schneider LC1D95Q7 stands out for its superior performance, reliability, and advanced features, making it the preferred
| Range | TeSys |
|---|---|
| Range of product | TeSys Deca |
| product or component type | Contactor |
| Device short name | LC1D |
| Contactor application | Resistive load Motor control |
| Utilisation category | AC-3 AC-3e AC-4 AC-1 |
| Poles description | 3P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25…400 Hz |
| [Ie] rated operational current | 95 A (at <60 °C) at <= 440 V AC-3 for power circuit 125 A (at <60 °C) at <= 1000 V AC-1 for power circuit 95 A (at <60 °C) at <= 440 V AC-3e for power circuit |
| [Uc] control circuit voltage | 380 V AC 50/60 Hz |
| Motor power kW | 25 kW at 220…230 V AC 50 Hz (AC-3) 45 kW at 380…400 V AC 50 Hz (AC-3) 45 kW at 415…440 V AC 50 Hz (AC-3) 55 kW at 500 V AC 50 Hz (AC-3) 45 kW at 660…690 V AC 50 Hz (AC-3) 15 kW at 400 V AC 50 Hz (AC-4) 25 kW at 220…230 V AC 50 Hz (AC-3e) 45 kW at 380…400 V AC 50 Hz (AC-3e) 45 kW at 415…440 V AC 50 Hz (AC-3e) 55 kW at 500 V AC 50 Hz (AC-3e) 45 kW at 660…690 V AC 50 Hz (AC-3e) |
|---|---|
| Motor power hp | 7.5 hp at 120 V AC 60 Hz for 1 phase motors 15 hp at 230/240 V AC 60 Hz for 1 phase motors 30 hp at 200/208 V AC 60 Hz for 3 phases motors 30 hp at 230/240 V AC 60 Hz for 3 phases motors 60 hp at 460/480 V AC 60 Hz for 3 phases motors 60 hp at 575/600 V AC 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 125 A (at 60 °C) for power circuit |
| Irms rated making capacity | 1100 A at 440 V AC 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 | 1100 A 40 °C – 1 s for power circuit 800 A 40 °C – 10 s for power circuit 400 A 40 °C – 1 min for power circuit 135 A 40 °C – 10 min for power circuit 140 A – 100 ms for signalling circuit 120 A – 500 ms for signalling circuit 100 A – 1 s for signalling circuit |
| Associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1 200 A gG at <= 690 V coordination type 1 for power circuit 160 A gG at <= 690 V coordination type 2 for power circuit |
| Average impedance | 0.8 mOhm – Ith 125 A 50 Hz for power circuit |
| Power dissipation per pole | 12.5 W AC-1 7.2 W AC-3 7.2 W AC-3e |
| [Ui] rated insulation voltage | Power circuit: 1000 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 | 8 kV conforming to IEC 60947 |
| Safety reliability level | B10d = 1.3 Mcycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20 Mcycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Mechanical durability | 4 Mcycles |
| Electrical durability | 1.2 Mcycles 95 A AC-3 1.3 Mcycles 125 A AC-1 1.2 Mcycles 95 A AC-3e |
| Control circuit type | AC at 50/60 Hz |
| Coil technology | Without built-in suppressor module |
| Control circuit voltage limits | 0.8…1.1 Uc (-40…55 °C):operational AC 50 Hz 0.85…1.1 Uc (-40…55 °C):operational AC 60 Hz 0.3…0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz 1…1.1 Uc (55…70 °C):operational AC 50/60 Hz |
| Inrush power in VA | 245 VA 60 Hz cos phi 0.75 (at 20 °C) 245 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA | 26 VA 60 Hz cos phi 0.3 (at 20 °C) 26 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 6…10 W at 50/60 Hz |
| Operating time | 20…35 ms closing 6…20 ms opening |
| 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…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: solid without cable end Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: solid without cable end Power circuit: connector 1 4…50 mm² – cable stiffness: flexible without cable end Power circuit: connector 2 4…25 mm² – cable stiffness: flexible without cable end Power circuit: connector 1 4…50 mm² – cable stiffness: flexible with cable end Power circuit: connector 2 4…16 mm² – cable stiffness: flexible with cable end Power circuit: connector 1 4…50 mm² – cable stiffness: solid without cable end Power circuit: connector 2 4…25 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 – with screwdriver flat Ø 6 to Ø 8 mm 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 | 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 |
| 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) Shocks contactor open (8 Gn for 11 ms) Vibrations contactor closed (3 Gn, 5…300 Hz) Shocks contactor closed (10 Gn for 11 ms) |
| Height | 127 mm |
| Width | 85 mm |
| Depth | 130 mm |
| Net weight | 1.61 kg |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 14.000 cm |
| Package 1 Width | 13.500 cm |
| Package 1 Length | 9.600 cm |
| Package 1 Weight | 1.551 kg |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 5 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 8.080 kg |
| Warranty | 12 months |
|---|
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