CONTROL TECHNIQUES UNI1405

Control Techniques UNI1405 Unidrive SP Inverter

Description

The UNI1405 is a versatile and high-performance AC drive from the Control Techniques Unidrive SP series. Designed for panel mounting, this 4.0 kW drive provides flexible and precise motor control for a wide array of industrial applications. It operates on a 380-480V 3-phase supply and delivers a continuous output current of 9.5 A. As an obsolete but highly sought-after model, it serves as a critical spare part for maintaining existing machinery and avoiding costly system upgrades.

Specifications

• Manufacturer: Control Techniques
• Series: Unidrive SP
• Model: UNI1405
• Power Rating: 4.0 kW (5.0 HP)
• Input Voltage: 380-480V AC, 3-Phase, 50/60 Hz
• Output Current: 9.5 A
• Input Current: 10.0 A
• Overload: 14.3 A for 60 seconds
• Control Modes: Open loop V/F, Vector, RFC, Servo
• Mounting: Panel Mount

Label Info

• Serial No: 3151231001
• Software Version: 03.02.12

Application

This drive is suitable for applications requiring precise speed and torque control, such as conveyors, pumps, fans, mixers, and machine tools within manufacturing, processing, and material handling industries.

Country of Origin

Made in the U.K.

CO2 Impact

Opting for this refurbished Unidrive SP UNI1405 over a new one prevents the emission of approximately 60.0 kg of CO2, contributing to a more sustainable industrial operation.

Availability

This is an obsolete item. Availability is limited. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question?

Is this drive compatible with the SM-Applications or other Unidrive SP option modules?

Yes, the UNI1405 is part of the Unidrive SP platform and fully supports the entire range of ‘SM’ Solutions Modules, such as SM-Applications, SM-Ethernet, and SM-Encoder Plus, allowing for enhanced functionality and connectivity.

Question?

What is the ‘RFC’ (Rotor Flux Control) mode on this drive?

RFC is an advanced sensorless vector control mode that provides high-performance motor control without needing an encoder. It offers excellent torque response and speed regulation, making it suitable for many demanding applications where installing an encoder is impractical.

Question?

Can I use this 380/480V drive on a 200/240V supply?

No, this drive is specifically designed for a 380-480V (400V class) three-phase supply. Attempting to run it on a 200/240V supply will result in under-voltage faults and will not operate correctly. You would need a different model from the 200V class (e.g., UNI120x).

Last Update: Friday, March 13, 2026

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