Description
| range | TeSys. TeSys Deca. |
|---|---|
| range of product | TeSys D. TeSys Deca. |
| product or component type | Contactor. |
| device short name | LC1D. |
| contactor application | Resistive load. Motor control. |
| utilisation category | AC-3. AC-1. AC-3e. |
| poles description | 3P. |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25…400 Hz. |
| [Ie] rated operational current | 60 A (at <60 °C) at <= 440 V AC-1 for power circuit.. 40 A (at <60 °C) at <= 440 V AC-3 for power circuit. 40 A (at <60 °C) at <= 440 V AC-3e for power. circuit. |
| [Uc] control circuit voltage | 24…60 V AC 50/60 Hz. 24…60 V DC. |
.
| motor power kW | 11 kW at 220…230 V AC 50 Hz (AC-3). 18.5 kW at 380…400 V AC 50 Hz (AC-3). 22 kW at 415 V AC 50 Hz (AC-3). 22 kW at 440 V AC 50 Hz (AC-3). 22 kW at 500 V AC 50 Hz (AC-3). 30 kW at 660…690 V AC 50 Hz (AC-3). 11 kW at 220–230 V AC, 50 Hz (AC-3e). 18.5 kW at 380…400 V AC 50 Hz (AC-3e). 22 kW at 415 V AC 50 Hz (AC-3e). 22 kW at 440 V AC 50 Hz (AC-3e). 22 kW at 500 V AC 50 Hz (AC-3e). 30 kW at 660…690 V AC 50 Hz (AC-3e). |
|---|---|
| motor power hp | 3 hp at 115 V AC 60 Hz for 1 phase motors. 5 hp at 230/240 V AC 60 Hz for 1 phase motors. 10 hp at 200/208 V AC 60 Hz for 3 phases motors. 10 hp at 230/240 V AC 60 Hz for 3-phase motors. 30 hp at 460/480 V AC 60 Hz for 3-phase motors. 30 hp at 575/600 V AC 60 Hz for 3-phase motors. |
| compatibility code | LC1D. |
| pole contact composition | 3 NO. |
| protective cover | With. |
| [Ith] conventional free air thermal current | 60 A (at 60 °C) for the power circuit. 10 A (at 60 °C) for the signaling circuit. |
| Irms rated making capacity | 800 A at 440 V for a power circuit conforming to IEC 60947. 140 A AC for signalling circuits conforming to IEC 60947-5-1. 250 A DC for the signaling circuit conforming to IEC 60947-5-1. |
| rated breaking capacity | 800 A at 440 V for a power circuit conforming to IEC 60947. |
| [Icw] rated short-time withstand current | 72 A, 40 °C, 10 min for the power circuit. 165 A, 40 °C, 1 min for the power circuit. 320 A, 40 °C, 10 s for the power circuit. 720 A, 40 °C, 1 s for the power circuit. 100 A – 1 s for the signaling circuit. 120 A to 500 ms for the signaling circuit. 140 A to 100 ms for the signaling circuit. |
| associated fuse rating | 80 A gG at <= 690 V coordination type 1 for the power circuit. 80 A gG at <= 690 V coordination type 2 for the power circuit. 10 A gG for the signaling circuit conforming to IEC 60947-5-1. |
| average impedance | 1.5 mOhm (60 A, 50 Hz) for a power circuit. |
| power dissipation per pole | 5.4 W AC-1. 2.4 W AC-3. 2.4 W AC-3e. |
| [Ui] rated insulation voltage | Power circuit: 690 V, conforming to IEC 60947-4-1. Signaling circuit: 690 V, conforming to IEC 60947-1. |
| overvoltage category | III. |
| pollution degree | 3. |
| [Uimp] rated impulse withstand voltage | 6 kV, conforming to IEC 60947. |
| safety reliability level | B10d = 1369863 cycles of contactor with a nominal load conforming to EN/ISO 13849-1. B10d = 20000000 cycles of contactor with mechanical load conforming to EN/ISO 13849-1. |
| mechanical durability | 6 Mcycles. |
| control circuit type | AC/DC at 50/60 Hz AC/DC electronic. |
| coil technology | Built-in bidirectional peak limiting. |
| control circuit voltage limits | <= 0.1 Uc (-40…70 °C): drop-out AC/DC. 0.85…1.1 Uc (-40…60 °C): operational AC. 0.8…1.1 Uc (-40…60 °C): operational DC. 1…1.1 Uc (60…70 °C): operational AC/DC. |
| operating time | 55–65 ms. closing. 20…120 ms opening (date code >= 17221). 20…80 ms opening (date code >= 18011). |
| maximum operating rate | 3600 cyc/h, 60 °C. |
| tightening torque | Control circuit: 1.7 N.m. on screw clamp terminals with a screwdriver flat Ø 6 mm. Control circuit: 1.7 N.m. on screw clamp terminals 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. Power circuit: 2.5 N.m. on lug-ring terminals, with screwdriver pozidriv No. 2 M4. Control circuit: 1.7 N.m. on lugs-ring terminals, with screwdriver pozidriv No. 2 M3.5. |
| 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 the signaling circuit. |
| minimum switching current | 5 mA for the signaling circuit. |
| insulation resistance | > 10 MOhm for the signaling circuit. |
| non-overlap time | 1.5 ms on de-energization between NC and NO contact. 1.5 ms on energization between NC and NO contact. |
| mounting support | Plate. Rail. |
| IP degree of protection | IP20 front face conforms to IEC 60529. |
|---|---|
| climatic withstand | Conforming to IACS E10. conforming to IEC 60947-1 Annex Q category D. |
| operating altitude | 0…3000 m. |
| fire resistance | 850 °C, conforming to IEC 60695-2-1. |
| flame retardance | V1 conforms to UL 94. |
| height | 122 mm. |
| width | 55 mm. |
| depth | 120 mm. |
| net weight | 0.992 kg. |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 6.2 cm. |
| Package 1 Width | 13.7 cm. |
| Package 1 Length | 15.2 cm. |
| Package 1 Weight | 1.05 kg. |
| Unit Type of Package 2 | S02. |
| Number of Units in Package 2 | 9 |
| Package 2 Height | 15 cm. |
| Package 2 Width | 30 cm. |
| Package 2 Length | 40 cm. |
| Package 2 Weight | 9.75 kg. |
The TeSys D LC1D40ABNE is a robust and versatile contactor from Schneider Electric‘s TeSys D series. Designed for industrial and commercial applications, this contactor is a key component in efficient electrical systems. This article provides a detailed overview of the LC1D40ABNE, covering its features, benefits, applications, and installation considerations.
Overview and Features
The TeSys D LC1D40ABNE is a three-pole contactor designed to handle AC loads with a maximum current rating of 40A. It is specifically rated for AC-3 duty, making it suitable for motor control applications. Here’s a detailed look at its key features:
- Three-Pole Configuration: The LC1D40ABNE features a three-pole design with three normally open (NO) contacts. This configuration allows it to efficiently control three-phase electrical loads, making it ideal for motor switching and other three-phase applications.
- Current Rating: With a current rating of 40A, the LC1D40ABNE can handle substantial electrical loads. This rating ensures that the contactor can manage the power requirements of various industrial machinery and equipment.
- AC-3 Duty Rating: The contactor is rated for AC-3 duty, which is crucial for motor control applications. The AC-3 rating indicates the contactor’s capability to handle the high inrush currents and operational stresses associated with motor switching.
- Durable Construction: Built with high-quality materials, the LC1D40ABNE is designed to endure harsh operating conditions. Its rugged construction ensures long-term reliability, even in demanding environments.
- Compact Design: Despite its robust performance, the LC1D40ABNE features a compact design, allowing it to fit into tight spaces within electrical panels. This space-saving feature enhances its versatility in various installations.
- Mounting Options: The contactor can be mounted on a DIN rail or directly onto a panel. This flexibility in mounting options simplifies integration into different electrical systems and setups.
- Auxiliary Contacts: The LC1D40ABNE can be equipped with auxiliary contacts to provide additional signaling or control functions. These auxiliary contacts enhance the contactor’s functionality and adaptability to specific application needs.
- Coil Voltage Options: Available with various coil voltage options, the LC1D40ABNE can be customized to match specific control circuit requirements. The coil voltage determines the operating voltage for the contactor’s electromagnetic coil, which actuates the main contacts.
Benefits
- Reliable Performance: The LC1D40ABNE is known for its dependable performance in controlling AC loads. Its AC-3 rating ensures that it can handle the stresses of motor control, providing consistent operation.
- Durability: The contactor’s robust construction and high-quality materials contribute to its durability. It is designed to withstand frequent switching and harsh conditions, reducing the need for maintenance and replacements.
- Efficient Motor Control: With its AC-3 rating, the LC1D40ABNE is ideal for motor control applications. It efficiently manages high inrush currents and operational stresses, ensuring smooth and reliable motor operation.
- Compact and Flexible Installation: The contactor’s compact size and versatile mounting options make it easy to install in various setups. It can be mounted on a DIN rail or directly on a panel, providing flexibility in system design.
- Enhanced Control: The option to add auxiliary contacts allows for additional control and signaling functions. This flexibility enhances the contactor’s adaptability to different control scenarios and application needs.
Applications
The TeSys D LC1D40ABNE contactor is suitable for a wide range of applications, including:
- Motor Control: The contactor is commonly used in motor control circuits, where it efficiently manages the switching of motors and other inductive loads. Its AC-3 rating ensures reliable performance in these applications.
- Industrial Machinery: The LC1D40ABNE is ideal for controlling various industrial machines and equipment. Its durable design and high current rating make it suitable for demanding industrial environments.
- HVAC Systems: In heating, ventilation, and air conditioning (HVAC) systems, the contactor controls motors and other electrical components, contributing to efficient system operation and management.
- Commercial Facilities: The contactor is used in commercial settings for controlling electrical loads such as lighting, pumps, and other equipment. It ensures reliable operation and energy efficiency in these applications.
- Automated Systems: The LC1D40ABNE is suitable for use in automated systems where reliable and precise switching is required. It supports efficient operation in manufacturing processes and automated production lines.
Installation Considerations
- Mounting: Proper mounting is essential for the reliable operation of the LC1D40ABNE. It can be mounted on a DIN rail or directly on a panel, depending on the installation requirements. Ensure that the mounting is secure and follows the manufacturer’s guidelines.
- Wiring: Correct wiring is crucial for the proper functioning of the contactor. Follow the specified voltage and current ratings, and ensure that all connections are secure to avoid potential issues.
- Coil Voltage: Select the appropriate coil voltage for the contactor based on the control circuit specifications. The coil voltage should match the control voltage supplied to the contactor to ensure proper operation.
- Auxiliary Contacts: If using auxiliary contacts, ensure they are correctly installed and wired according to the application’s needs. Auxiliary contacts can provide additional functionality and control options.
- Maintenance: Regular inspection and maintenance of the LC1D40ABNE are recommended to ensure continued reliable performance. Check for signs of wear or damage, and replace components as needed.
- Environmental Conditions: Consider the operating environment when installing the contactor. It should be protected from extreme temperatures, moisture, and dust to maintain optimal performance.
Conclusion
The TeSys D LC1D40ABNE contactor is a high-quality, versatile solution for managing AC loads in various industrial and commercial applications. With its three-pole configuration, AC-3 duty rating, and durable construction, it offers reliable and efficient performance. Its compact design, flexible mounting options, and customizable features make it an excellent choice for motor control and other demanding tasks, contributing to the overall efficiency and reliability of electrical systems.
