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Control Techniques Unidrive UNI3405

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UNI3405

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The UNI3405 from Control Techniques is a universal variable speed AC drive engineered for various applications. Rated for 50 HP or 37 kW, this device has an output current capacity of 70A and a typical input current of 66A.

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Technical specifications for UNI3405

ManufacturerControl Techniques
Product LineUnidrive
Part NumberUNI3405
Weight65.00 lbs (29.48 kg)
NameUniversal Variable Speed AC Drive
Nominal Power Rating (kW)37 kW
Nominal Power Rating (HP)50 HP
Output Current70A
Typical Input Current66A
Operating ModesOpen Loop V/f, Open Loop Vector, Closed Loop Vector, Servo, Regen
Ambient Operating Temp.0 to 50 °C
Minimum temperature at power-up–10°C
Humidity95% RH (no condensation)
Ambient Storage Temp.-40 to 50 °C
Model Size ClassSize 3
Voltage Class400V
Voltage Range380 to 480 VAC ±10%

The Control Techniques UNI3405 functions as a universal variable speed AC drive. This model delivers robust performance with a nominal power rating of 37 kW or 50 HP. It can produce an output current of 70A while drawing a typical input current of 66A. Designed for a wide array of tasks, the drive allows operation in several modes: Open Loop V/f, Open Loop Vector, Closed Loop Vector, Servo, and Regen.

In terms of dimensions, the unit weighs 22 kg (49 lbs) and is categorized as a Size 3 model. It operates efficiently within an ambient temperature range of 0 to 50 °C. For initial power-up, it can function at temperatures as low as -10 °C. The drive is also built to withstand environments with up to 95% relative humidity, provided there's no condensation.

The storage temperature is rated between -40 °C and 50 °C, offering additional versatility for various conditions. The UNI3405 is a 400V voltage-class drive, functioning effectively across a voltage range of 380 to 480 VAC ±10%. This drive is specifically engineered for demanding applications where flexibility and reliability are essential.