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Control Techniques Unidrive UNI1404

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UNI1404

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The Control Techniques UNI1404 is a versatile universal variable speed AC drive designed to support various applications. This device operates effectively at a voltage class of 400V and has a nominal power rating of 2.2 kW, equivalent to 3 HP, making it suitable for different motor control scenarios.

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Technical specifications for UNI1404

ManufacturerControl Techniques
Product LineUnidrive
Part NumberUNI1404
Weight9.00 lbs (4.08 kg)
DescriptionUniversal Variable Speed AC Drive
Minimum Temperature at Power-Up–10°C
Humidity95% RH (no condensation)
Ambient Storage Temperature-40 to 50 °C
Model Size ClassSize 1
Voltage Class400V
Voltage Range380 to 480 VAC ±10%
Nominal Power Rating3 HP
Output Current5.6A
Typical Input Current8.2A
Operating ModesOpen Loop V/f, Open Loop Vector, Closed Loop Vector, Servo, Regen
Ambient Operating Temperature0 to 50 °C

The UNI1404 by Control Techniques is a universal variable speed AC drive crafted for diverse motor control requirements. It can function in conditions starting from a minimum of -10°C at power-up, with operational capabilities extending to an ambient temperature range of 0 to 50 °C. The storage temperature specifications are broad, allowing for conditions as low as -40 °C and as high as 50 °C without compromising safety or functionality.

In terms of specifications, this drive is rated to handle a voltage class of 400V with a range encompassing 380 to 480 VAC ±10%. The nominal power output is rated at 2.2 kW or 3 HP, supporting significant loads while maintaining efficiency. The device’s output current is rated at 5.6A, with a typical input current of 8.2A.

Constructed with a compact design, the weight of the UNI1404 is approximately 4 kg (8.8 lbs), facilitating easy installation in various environments. It operates utilizing several modes, including open loop V/f, open loop vector, closed loop vector, servo, and regeneration, adapting to the specific control needs of various applications. Additionally, this drive supports high humidity levels of up to 95% RH without condensation, making it suitable for industrial environments where humidity control may be challenging.