Description
CONTROL TECHNIQUES UNI1405VTC
Product Overview
The Control Techniques UNI1405VTC is a high-power AC variable-frequency drive from the Unidrive SP series. It is designed to regulate motor speed and torque in demanding industrial applications. With three-phase input and flexible motor-control capabilities, the drive supports machinery that requires stable operation, adjustable speed, and precise process control. It can be integrated into industrial systems for applications such as pumps, fans, conveyors, and production equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | AC Variable-Frequency Drive |
| Product Series | Unidrive SP |
| Input Voltage | 380–480 V AC |
| Input Phase | Three-phase |
| Input Frequency | 50/60 Hz |
| Heavy-Duty Power Rating | 75 kW |
| Normal-Duty Power Rating | 90 kW |
| Heavy-Duty Output Current | 156 A |
| Normal-Duty Output Current | 168 A |
| Frame Size | 5 |
| Protection Rating | IP20 |
| Mounting Type | Panel mounting |
Key Features
- Flexible Motor Control: Supports speed and torque regulation for different operating requirements.
- High-Power Performance: Suitable for large industrial motors and demanding production processes.
- Multiple Control Modes: Supports open-loop vector control, closed-loop motor control, and other compatible control configurations.
- System Integration: Optional expansion modules provide additional communication and application functions.
- Process Optimization: Helps adjust motor operation to match changing loads and improve equipment control.
Design and Operating Principle
The drive combines power conversion electronics, a control platform, monitoring functions, and electrical connection terminals. It regulates the voltage and frequency supplied to a compatible motor, enabling controlled acceleration, deceleration, and speed adjustment.
Depending on the installed configuration, additional feedback devices and option modules can extend its control capabilities.
Typical Industrial Applications
- Pumping and water treatment systems
- Industrial fans and ventilation equipment
- Conveyor and material-handling machinery
- Manufacturing and processing lines
- Heavy-duty industrial motor systems
- Applications requiring advanced speed and torque control
Installation and Maintenance
Install the drive in an appropriate electrical enclosure with sufficient ventilation and clearance. Before commissioning, verify the supply voltage, motor ratings, grounding, protective devices, and control wiring.
Regularly inspect electrical connections and cooling passages. Also, monitor operating temperatures and check for unusual vibration or electrical faults. Disconnect the power supply and allow the DC bus capacitors to discharge for the period specified in the manufacturer’s manual before servicing.
Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tara(Sales Director)
📞Tel: + 86-15359273791
💬Email: sales1@xrjdcs.com
🏚️Ship to you via DHL/TNT/UPS/EMS/Fedex
🥇Product Condition: One-year warranty
1.About new and used product descriptions:
We guarantee that all products are 100% normal before shipment.
The new parts will use the original packaging.
Some second-hand products may have obvious scratches on the surface.
Second hand products will undergo strict testing before shipment.
Inventory will change periodically, please contact us before purchasing!
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