LWN2660-6E 3BHL000986P7002 power module

Introduction to LWN2660-6E 3BHL000986P7002 Power Module

1、 Basic Product Information
Brand: ABB (some information mentions BEL POWER brand, but the core model LWN2660-6E 3BHL000986P7002 is mainly ABB)
Model: LWN2660-6E
Order number: 3BHL000986P7002 (ABB unique identifier)
Type: Industrial grade power module, a key component of high-voltage/high-power power electronic equipment.
Design standards: Compliant with new industry requirements and standards, suitable for harsh environments.

2、 Core functions
High voltage conversion:
Support three-phase AC to DC bus (AC/DC conversion).
Provide stable and reliable DC or AC power output.
Stable voltage output:
Provide stable voltage for IGBT drivers, control circuits, etc.
Protection function:
Short circuit/overload protection: Industrial grade safety design to prevent equipment damage.
Thermal shutdown protection: Built in temperature sensor to prevent overheating.
Low harmonic interference:
Compliant with EMC standards such as EN 61000-3-12, reducing electromagnetic interference.
Modular design:
Support redundant or parallel operation to improve system reliability.
Up to 3 converters can be operated in parallel to achieve reasonable current sharing.
3、 Technical parameters
Input voltage:
Communication input: 86-264 VAC (universal design).
DC input: 66-150 VDC or 90-350 VDC (supported by some models).
Output voltage:
Single output or dual independent adjustable output, with voltage levels including 12V, 24V, 36V, and 48V (electrically isolated).
The output voltage has high accuracy and strong stability.
Output current:
Single output model: The output current varies depending on the model (such as 5A/5A).
Dual output model: Each output channel independently adjusts the current.
Power: 247W (some models may vary).
Efficiency: up to 89%, reducing energy loss.
Working temperature: -40 ℃ to 60 ℃, suitable for harsh environments.
Cooling method: convection cooling, no additional heat dissipation equipment required.
Installation type: 35mm DIN rail installation, easy to integrate.
Dimensions: 106 mm in length, 103 mm in width, and 138 mm in height, with a compact design.
Protection function:
No load, overload, and short circuit protection.
PCB coated with protective paint to improve reliability.
EMC standard: Complies with EN IEC 61204-3 and EN 50121-3-2 to reduce electromagnetic interference.
Emission standards: Compliant with EN 55011/55032, environmentally compliant.

4、 Typical application scenarios
Industrial frequency converter system:
Provide stable voltage for the DC bus of ABB ACS880 and other frequency converters.
Support parallel connection of multiple modules to expand power capacity.
New energy generation:
Auxiliary power supply for wind power converters.
DC/DC boost module for photovoltaic inverters.
Power Electronics and Energy Storage:
Auxiliary power supply for HVDC (High Voltage Direct Current Transmission) system.
Power management for Battery Energy Storage Systems (BESS).
Rail Transit and Ships:
Auxiliary power module for traction converter.
DC power supply for ship power systems.
Building control system and factory automation:
Provide power to DC loads such as electromagnetic drives and fans.
Suitable for scenarios such as instrumentation and industrial control.
5、 Product advantages
High reliability:
Industrial grade design, suitable for harsh environments.
Redundant or parallel operation capability to improve system availability.
Efficient and energy-saving:
Efficiency up to 89%, reducing energy loss.
Power factor correction to reduce harmonic interference.
Flexible configuration:
Support single output or dual independent adjustment output.
Multiple voltage levels are available to meet different needs.
Easy to integrate:
DIN rail installation for quick deployment.
Compliant with industry standards and easily compatible with other devices.