LD-318 power sequencer product image

Product Overview

The Harmonai LD-318 is a professional-grade 8-channel power sequencer engineered for intelligent power management of audio, lighting, and audiovisual system equipment. It provides 8 controllable power outputs and 2 always-on (non-controllable) outputs, with a 1-second intelligent delay per channel at startup—effectively preventing surge current damage caused by simultaneous device power-up, ensuring equipment safety and extended service life.

Power Supply

AC 220V/50Hz, 30A

Rated Output Voltage

AC 220V/50Hz

Controllable Output Channels

8 channels

Non-Controllable Output Channels

2 channels

Delay per Channel

1 second

Output Display Method

Digital display per channel

Rated Output Current per Channel

30A

Typical Applications

Professional Audio Systems: Sequential power-up protection for amplifiers, mixers, processors, and more.
Stage Lighting Systems: Intelligent delayed startup across multiple lighting circuits to prevent circuit breaker trips.
Conference Rooms / Multi-Function Halls: Centralized power management and protection for AV equipment.
Broadcast Studios: Precise power sequencing for sensitive equipment to maximize longevity.

Learn more about the Harmonai LD-318 power sequencer—contact us today for professional pricing and technical support.