ESD5570E Speed Control Unit

The ESD5570E is a high-performance electronic speed controller designed for precise and stable engine speed regulation in generator systems. It provides fast response and smooth control under varying load conditions, ensuring reliable engine operation. With both isochronous and droop modes, the ESD5570E offers flexibility for a wide range of industrial and commercial generator applications.

Key Features

• Fully electronic closed-loop control for accurate engine speed regulation.

• Supports both 12V and 24V DC power supply systems.

• Fast response to transient load changes with steady-state speed stability of ±0.25%.

• Adjustable droop setting (1–5%) for load sharing and parallel operation.

• Compatible with magnetic speed sensors (1kHz–7.5kHz signal range).

• Built-in protection against reverse polarity, short circuits, and transient voltage spikes.

• Stable performance in harsh environments with high vibration and temperature resistance.

• Operating temperature range: –40°C to +85°C; humidity up to 95%.

• Compact and durable design for easy installation in generator control systems.

• Ideal for industrial, commercial, and standby power applications requiring accurate speed control.