LUCB12FU | Schneider Electric Advanced control unit

Description

The LUCB12FU is an advanced control unit from the TeSys Ultra series designed for integration into advanced power bases such as LUB120, LUB320, and LUB380 to create a TeSys U starter controller. It facilitates control and diagnostics for 3-phase motor applications up to 5.5kW@400V.

This unit ensures comprehensive protection for motors with a rated current (Ir) ranging from 3A to 12A (adjustable), offering overload tripping at class 10, short circuit protection at 13 times Irmax, overcurrent protection at 14.2 times Ir, phase loss detection, and insulation fault protection for equipment only.

Featuring a thermal overload alarm, the LUCB12FU can be used locally with a LUFDA module or remotely with a LULC module. Additionally, it includes a test push button for overload simulation.

Technical Specifications

Information About LUCB12FU

The LUCB12FU is an advanced control unit designed for integration into the TeSys Ultra system. Specifically engineered for 3-phase motor applications ranging from 3A to 12A, this unit offers comprehensive protection and diagnostic capabilities.

Intended for use within advanced power bases such as LUB120, LUB320, and LUB380, the LUCB12FU facilitates the creation of a TeSys Ultra starter controller, suitable for managing motors with power ratings up to 5.5kW at 400V.

Key features of the LUCB12FU include full motor protection with a rated current range adjustable from 3A to 12A (Ir), overload tripping configured to class 10 standards, short-circuit protection activated at 13 times the maximum rated current (Irmax), overcurrent protection triggered at 14.2 times Ir, as well as safeguards against phase loss and insulation faults (equipment protection only).

Furthermore, the unit incorporates a thermal overload alarm, enabling local alarm functionality with the optional LUFDA module or remote alarm capabilities with the LULC module. Additionally, a test push button facilitates overload simulation for diagnostic purposes.

The control unit operates within a voltage range of 110-240V AC or 110-220V DC, facilitating control of the starter through designated control terminals A1/A2 within the power base.

Certified for compliance with various international standards including IEC, UL, CSA, CCC, EAC, and Marine regulations, the LUCB12FU ensures reliable performance and safety across diverse operational environments. Furthermore, it adheres to Green Premium standards, demonstrating compliance with RoHS and REACh directives, thus aligning with environmentally conscious practices.

Manufacturer information

Schneider Electric, a global leader in energy management and automation, offers innovative solutions for efficiency and sustainability. With a diverse portfolio spanning power distribution, automation, and renewable energy, Schneider Electric is committed to shaping a more connected and sustainable future.

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