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The UNI1403 is a universal variable speed AC drive manufactured by Control Techniques, designed to handle various operational tasks while providing flexibility in speed control. It functions effectively within a voltage class of 400V, accommodating an input voltage range of 380 to 480 VAC, with a tolerance of ±10%.
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| Manufacturer | Control Techniques |
|---|---|
| Product Line | Unidrive |
| Part Number | UNI1403 |
| Weight | 9.00 lbs (4.08 kg) |
| Name | Universal Variable Speed AC Drive |
| Humidity | 95% RH (no condensation) |
| Ambient Storage Temp. | -40 to 50 °C |
| Model Size Class | Size 1 |
| Voltage Class | 400V |
| Voltage Range | 380 to 480 VAC ±10% |
| Nominal Power Rating (kW) | 1.5 kW |
| Nominal Power Rating (HP) | 2 HP |
| Output Current | 3.8A |
| Typical Input Current | 5.8A |
| 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 |
The Control Techniques UNI1403 serves as a versatile variable speed AC drive, ideal for multiple applications in both industrial and commercial settings. Rated at 1.5 kW and 2 HP, it operates efficiently within the 400V voltage class, encompassing a range from 380 to 480 VAC, with a permissible variation of ±10%. The device can deliver an output current of up to 3.8A and typically consumes 5.8A as input.
It weighs approximately 4 kg (8.8 lbs), making it manageable for installation in various environments. This unit can endure high humidity levels, rated at 95% RH without condensation. The UNI1403 is designed to function effectively in ambient temperatures ranging from 0 to 50 °C during operation. For storage, it can withstand environments from -40 °C to 50 °C.
This drive features several operating modes, including Open Loop V/f, Open Loop Vector, Closed Loop Vector, Servo, and Regen, allowing it to adapt to different control strategies. Furthermore, it requires a minimum temperature of -10 °C for power-up, ensuring reliable functionality across a spectrum of conditions.