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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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| Manufacturer | Control Techniques |
|---|---|
| Product Line | Unidrive |
| Part Number | UNI3405 |
| Weight | 65.00 lbs (29.48 kg) |
| Name | Universal Variable Speed AC Drive |
| Nominal Power Rating (kW) | 37 kW |
| Nominal Power Rating (HP) | 50 HP |
| Output Current | 70A |
| Typical Input Current | 66A |
| Operating Modes | Open 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 |
| Humidity | 95% RH (no condensation) |
| Ambient Storage Temp. | -40 to 50 °C |
| Model Size Class | Size 3 |
| Voltage Class | 400V |
| Voltage Range | 380 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.