ABB LWN2660-6E 3BHL000986P7002 Power Supply Module

Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The ABB LWN2660-6E 3BHL000986P7002 Power Supply Module is a high-performance industrial-grade power conversion unit designed to deliver stable and efficient DC power to automation and control systems. It is a core component within ABB’s advanced control platform, ensuring uninterrupted and regulated voltage supply for PLCs, I/O modules, and communication boards. Engineered for continuous operation in demanding industrial environments, this power supply module features superior thermal management, protection circuits, and compact construction that meets global reliability and safety standards.

---

Product Advantages

• High Reliability: Built with ABB’s robust design standards to ensure long-term operational stability under fluctuating load conditions.

• Wide Input Range: Capable of accepting a broad AC input range, making it suitable for various global industrial power systems.

• Excellent Efficiency: Advanced energy conversion technology minimizes power loss and improves overall system efficiency.

• Comprehensive Protection: Includes over-voltage, over-current, and short-circuit protection mechanisms to prevent system damage.

• Compact and Modular Design: Enables easy integration into control cabinets and simplifies maintenance or replacement.

• Optimized Thermal Management: Enhanced cooling design allows reliable performance under high ambient temperatures.

---

Technical Specifications

---

Product Applications

• ABB control systems and PLC modules

• Motion control and servo drives

• Process monitoring and instrumentation units

• Power distribution systems in energy and utility sectors

• Manufacturing lines, chemical processing plants, and water treatment facilities

---

Product Advantages

In real-world applications, the LWN2660-6E demonstrates exceptional load stability, low electromagnetic interference (EMI), and high thermal endurance. The module ensures precise voltage delivery to sensitive electronic components, reducing downtime risks and maintenance costs. Furthermore, its plug-and-play compatibility with ABB control platforms provides installation flexibility and streamlined integration into existing architectures.

---

FAQ

Q1: What type of output regulation does the ABB LWN2660-6E provide?
A1: It provides tightly regulated DC output with voltage deviation typically within ±1%, ensuring consistent supply to sensitive electronics.

Q2: Can this module operate in parallel with another power supply for redundancy?
A2: Yes, it supports parallel connection to achieve load sharing or redundancy in critical power systems.

Q3: What is the startup time of the module after power-on?
A3: The startup response time is typically less than 500 milliseconds to reach stable output voltage.

Q4: Is there protection against reverse polarity on the output side?
A4: Yes, the module includes reverse polarity protection to prevent accidental wiring errors.

Q5: How does the module handle overcurrent conditions?
A5: It automatically limits the output current and shuts down if the overload persists, resuming normal operation once the fault is cleared.

Q6: What kind of EMI filtering is integrated into the design?
A6: The LWN2660-6E includes built-in EMI filters compliant with EN55022 Class B standards to minimize electrical noise.

Q7: Can the power supply operate continuously in high-temperature environments?
A7: Yes, it is designed for continuous operation up to +70°C with proper ventilation, ensuring stability in demanding industrial sites.

Q8: What is the typical hold-up time during power interruptions?
A8: The typical hold-up time is around 20 milliseconds at full load, preventing system resets during brief power disturbances.

Q9: Does the module provide remote monitoring or diagnostic output?
A9: Some versions of this module include status signal outputs for remote fault indication and operational monitoring.

Q10: What is the insulation resistance between input and output circuits?
A10: The insulation resistance typically exceeds 100 MΩ at 500 VDC, providing strong electrical isolation and safety compliance.

---

Related or Same-Series Models

---

Popular ABB Models

FAQ

Q1: What type of output regulation does the ABB LWN2660-6E provide?
A1: It provides tightly regulated DC output with voltage deviation typically within ±1%, ensuring consistent supply to sensitive electronics.

Q2: Can this module operate in parallel with another power supply for redundancy?
A2: Yes, it supports parallel connection to achieve load sharing or redundancy in critical power systems.

Q3: What is the startup time of the module after power-on?
A3: The startup response time is typically less than 500 milliseconds to reach stable output voltage.

Q4: Is there protection against reverse polarity on the output side?
A4: Yes, the module includes reverse polarity protection to prevent accidental wiring errors.

Q5: How does the module handle overcurrent conditions?
A5: It automatically limits the output current and shuts down if the overload persists, resuming normal operation once the fault is cleared.

Q6: What kind of EMI filtering is integrated into the design?
A6: The LWN2660-6E includes built-in EMI filters compliant with EN55022 Class B standards to minimize electrical noise.

Q7: Can the power supply operate continuously in high-temperature environments?
A7: Yes, it is designed for continuous operation up to +70°C with proper ventilation, ensuring stability in demanding industrial sites.

Q8: What is the typical hold-up time during power interruptions?
A8: The typical hold-up time is around 20 milliseconds at full load, preventing system resets during brief power disturbances.

Q9: Does the module provide remote monitoring or diagnostic output?
A9: Some versions of this module include status signal outputs for remote fault indication and operational monitoring.

Q10: What is the insulation resistance between input and output circuits?
A10: The insulation resistance typically exceeds 100 MΩ at 500 VDC, providing strong electrical isolation and safety compliance.

Related or Same-Series Models

---

Popular ABB Models

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.