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ABB LWN2660-6EG 3BHL000986P7002 Low Voltage Motor Starter
Product Overview：ABB LWN2660-6EG 3BHL000986P7002
The ABB LWN2660-6EG 3BHL000986P7002 is a high-reliability low voltage motor starter designed for industrial automation systems, providing efficient and safe control for three-phase induction motors in diverse applications. As part of ABB’s MNS® Low Voltage Switchgear portfolio, this starter combines advanced protection, control, and monitoring functionalities to ensure optimal performance in industrial environments. The LWN2660-6EG 3BHL000986P7002 is engineered to handle motor ratings up to 55 kW at 400 V AC, making it ideal for pumps, fans, compressors, and conveyor systems in industries such as manufacturing, water treatment, and power generation.
Featuring a compact design and modular construction, the ABB LWN2660-6EG 3BHL000986P7002 integrates a contactor, thermal overload relay, and auxiliary components into a single unit, reducing installation time and panel space requirements. Its built-in intelligence supports real-time monitoring of motor parameters (e.g., current, voltage, temperature) and enables predictive maintenance through diagnostic feedback. The starter’s compatibility with ABB’s DriveMaster Plus software allows for remote configuration and diagnostics, enhancing system flexibility and reducing downtime.
In automation ecosystems, the LWN2660-6EG 3BHL000986P7002 serves as a critical component in motor control centers (MCCs), providing reliable starting, stopping, and protection for motors while integrating seamlessly with PLC or DCS systems. Its compliance with international standards (IEC 60947-4-1, UL 508) ensures global applicability, while its rugged construction (IP20-rated enclosure) guarantees performance in harsh conditions with temperatures ranging from -25°C to +60°C.
Technical Specifications：ABB LWN2660-6EG 3BHL000986P7002
| Parameter Name | Parameter Value |
|---|---|
| Product Model | LWN2660-6EG 3BHL000986P7002 |
| Manufacturer | ABB |
| Product Type | Low Voltage Motor Starter |
| Rated Voltage | 400 V AC (380–415 V AC range) |
| Rated Current | 110 A at 400 V AC |
| Motor Power Rating | Up to 55 kW (4-pole motor) |
| Control Voltage | 24–240 V AC/DC |
| Protection Features | Thermal overload, phase failure, under-voltage release |
| Physical Dimensions | 225 mm (H) × 150 mm (W) × 200 mm (D) |
| Weight | 3.2 kg |
| Mounting | DIN rail or panel mounting |
| Certifications | CE, UL, CSA, IEC 60947-4-1 |
LWN2660-6EG 3BHL000986P7002
Key Features and Advantages：ABB LWN2660-6EG 3BHL000986P7002
Integrated Protection and Control: The LWN2660-6EG 3BHL000986P7002 combines a contactor, thermal overload relay, and auxiliary contacts in a single module, eliminating the need for separate components and reducing wiring complexity. This integration enhances system reliability and minimizes potential points of failure.
Advanced Diagnostics: Built-in sensors monitor motor current, voltage, and temperature in real time, providing early warnings of overloads, phase imbalances, or thermal stress. These insights enable proactive maintenance, reducing unplanned downtime and extending motor lifespan.
Modular Design: The starter’s modular construction allows for easy installation and replacement, even in compact control panels. Its standardized dimensions and mounting interfaces simplify retrofitting into existing systems, making it suitable for both new installations and upgrades.
Energy Efficiency: The contactor’s silver-alloy contacts and low-power control circuit minimize energy losses during operation, contributing to lower overall system 能耗. This efficiency is further enhanced by the starter’s compatibility with variable frequency drives (VFDs) for soft starting and speed control.
Global Compliance: Certified to multiple international standards, the LWN2660-6EG 3BHL000986P7002 is suitable for use in diverse regions without additional modifications. Its wide control voltage range (24–240 V AC/DC) accommodates various power supply configurations, enhancing flexibility in global deployments.
LWN2660-6EG 3BHL000986P7002
Application Areas：ABB LWN2660-6EG 3BHL000986P7002
The ABB LWN2660-6EG 3BHL000986P7002 is widely used in industries requiring robust motor control solutions:
- Manufacturing: Controlling conveyor belts, mixers, and machine tools in automotive, food and beverage, and pharmaceutical facilities to ensure precise and reliable operation.
- Water/Wastewater: Managing pumps and agitators in treatment plants, where consistent performance is critical for maintaining water quality and process efficiency.
- Power Generation: Operating auxiliary motors in thermal and renewable energy plants, such as cooling fans, boiler feed pumps, and ash handling systems.
- Mining and Metals: Driving heavy-duty machinery like crushers, mills, and ventilation systems in harsh underground and above-ground environments.
Specific applications include:
- Direct-On-Line (DOL) Starting: Providing immediate full-voltage starting for motors in non-critical applications where soft starting is unnecessary.
- Reversing Control: Enabling bidirectional motor operation for applications like hoists and turntables, with built-in interlocks to prevent phase-to-phase short circuits.
- Remote Operation: Integrating with SCADA systems via auxiliary contacts or communication modules (sold separately) for centralized monitoring and control in large-scale automation setups.
Related Products：ABB LWN2660-6EG 3BHL000986P7002
- LWN2660-6ES 3BHL000987P7002: A reversible version of the starter, supporting motor direction control for applications requiring bidirectional operation.
- LWN2700-6EG 3BHL001023P7002: A higher-current model rated for 150 A, suitable for motors up to 75 kW in heavy-duty applications.
- AF145-30-11 Contactor: A standalone contactor compatible with the LWN2660-6EG 3BHL000986P7002 for replacement or retrofitting purposes.
- TA25DU Thermal Overload Relay: A spare thermal relay component that can be integrated into the starter for enhanced overload protection.
- MNS® Busbar System: A modular busbar solution designed for ABB’s MNS switchgear, providing reliable power distribution to multiple starters in a motor control center.
- PP886 Power Supply Module: A 24 V DC power supply that ensures stable control voltage for the starter in systems with inconsistent power sources.
- CM570 Communication Module: Enables Ethernet/IP or Profibus DP connectivity for the starter, allowing remote monitoring and configuration via industrial networks.
LWN2660-6EG 3BHL000986P7002
Installation and Maintenance：ABB LWN2660-6EG 3BHL000986P7002
Installation Preparation:
Before installing the ABB LWN2660-6EG 3BHL000986P7002, ensure the control panel is properly grounded and ventilated. Verify the motor’s voltage and current ratings match the starter’s specifications. Mount the starter on a DIN rail or panel using the provided mounting brackets, ensuring adequate spacing for heat dissipation. Connect the motor and power supply cables using the starter’s terminal blocks, tightening connections to the specified torque values. Configure control settings (e.g., overload trip current) using the built-in adjustment dials or via software if a communication module is installed.
Before installing the ABB LWN2660-6EG 3BHL000986P7002, ensure the control panel is properly grounded and ventilated. Verify the motor’s voltage and current ratings match the starter’s specifications. Mount the starter on a DIN rail or panel using the provided mounting brackets, ensuring adequate spacing for heat dissipation. Connect the motor and power supply cables using the starter’s terminal blocks, tightening connections to the specified torque values. Configure control settings (e.g., overload trip current) using the built-in adjustment dials or via software if a communication module is installed.
Maintenance Recommendations:
- Routine Inspections: Conduct quarterly visual inspections to check for loose connections, worn contacts, or signs of overheating. Clean the enclosure with a dry cloth to remove dust and debris that could interfere with heat dissipation.
- Contact Maintenance: Inspect contact surfaces annually for signs of arcing or pitting. Replace the contactor if significant wear is detected to maintain reliable operation.
- Functional Testing: Perform periodic load tests to ensure the thermal overload relay trips within specified limits. Calibrate the relay using ABB’s diagnostic tools to maintain accuracy.
- Spare Parts Inventory: Keep a spare LWN2660-6EG 3BHL000986P7002 on hand, along with replacement contactors and thermal relays, to minimize downtime in case of component failure. Store spares in a dry, temperature-controlled environment to prevent damage.
LWN2660-6EG 3BHL000986P7002
Product Warranty：ABB LWN2660-6EG 3BHL000986P7002
Our company provides a 12-month quality warranty for the ABB LWN2660-6EG 3BHL000986P7002, covering hardware defects under normal use. In the event of performance issues or functional failures, we offer prompt replacement services. For urgent needs or discontinued models, our global supply chain network ensures rapid delivery of required components, supporting uninterrupted industrial operations. Our technical support team is available 24/7 to assist with installation, troubleshooting, and system optimization, ensuring the starter integrates seamlessly and delivers long-term reliability.
For inquiries, contact our dedicated team via Whatsapp:+86 18859254943 or E-mail :sales@ygplc.com.
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