Parameters and Specifications:
Manufacturer: ABB (or Bel Power Solutions)
Model: LWN2660-6 (or LWN2660-6EG)
Power: 247W
Input Voltage: 85 VAC to 264 VAC, 90 VDC2; Universal AC or DC input (66–150 or 90–350 VDC) with single-stage conversion
Output Voltage: Varies by model; single output or two independently regulated 12V, 24V, 36V, or 48V electrically isolated outputs are available
Series:
The LWN2660-6 belongs to a series of DIN rail-mounted DC-DC and AC-DC converters with power factor correction (PFC) functionality.
Features:
Power Factor Correction: Harmonics comply with IEC/EN 61000-3-213
Low Inrush Current: Almost no inrush current
EMC Compliance: Meets EN IEC 61204-3 and EN 50121-3-2 standards
Efficiency: Up to 89%
Short-term Peak Power Capability: Rectangular current limit characteristic
Output Protection: No-load, overload, and short-circuit protection
Robust Design: Coated PCB for high reliability; suitable for outdoor and other demanding applications
DIN Rail Mounting: Easy and secure installation on 35mm DIN rails
Functions:
The ABB LWN2660-6 is designed for use in a wide range of applications, including building control systems, factory automation, industrial control, instrumentation, electromagnetic drives, fans, and other DC load power supplies.
It provides reliable and efficient power conversion with advanced features such as power factor correction, low inrush current, and high efficiency, making it suitable for space-sensitive and demanding applications.
