The Control Techniques ES2403 is a high-power variable frequency AC drive from the Unidrive Classic series, designed for industrial motor speed and torque control. With a 55 kW power rating, it provides flexible operation and reliable performance in demanding automation environments.
| Parameter | Description |
|---|---|
| Product Type | Variable Frequency AC Drive |
| Product Series | Unidrive |
| Voltage Class | 400 V |
| Input Voltage | 380–480 VAC ±10% |
| Input Phase | Three-phase |
| Typical Input Current | 91 A |
| Output Current | 124 A |
| Rated Power | 55 kW / 100 HP |
| Model Size | Size 4 |
| Frequency | 50/60 Hz |
The drive incorporates power conversion circuits, control electronics, cooling components, and electrical connection terminals. These components work together to regulate motor operation and maintain stable electrical performance.
Its industrial construction supports installation in suitable electrical cabinets and machine control systems.
Typical applications include:
Before installation, verify the supply voltage, motor ratings, and electrical connections. Ensure adequate ventilation and follow the manufacturer’s grounding and wiring requirements.
Routine maintenance should include checking cooling fans, inspecting terminals, cleaning accumulated dust, and monitoring operating temperatures. Any electrical servicing should be performed by qualified technicians.
Designed for demanding industrial environments, this AC drive offers flexible motor control and substantial power capacity. It is suitable for equipment upgrades, maintenance projects, and replacement requirements in established industrial automation systems.
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