AHC15A Longitude and Latitude Microcomputer Time Control Switch

Product Overview

Based on ATST Electric’s core concept of “Precise Control, Safe and Reliable”, KG316S Microcomputer Time Control Switch is designed for intelligent time-based control of electrical equipment. It allows users to set daily or weekly operating schedules so that connected devices can automatically start and stop according to preset time programs.​

KG316S adopts a stable microcomputer control system with intuitive LCD interface and keypad programming, making it easy to configure even in complex electrical environments. Compared with traditional mechanical timers, it provides higher accuracy, more flexible scheduling and better adaptability for modern electrical automation systems.​

With DIN rail mounting design and compact structure, KG316S can be widely installed in distribution boards and control cabinets. It is suitable for lighting systems, pump control, ventilation systems and general industrial or commercial automation applications requiring reliable timing control.​

Main Features

1. Microcomputer timing control: Digital control system ensures precise and stable automatic switching based on preset programs.​

2. 24-hour and 7-day programming: Supports both daily cycle and weekly scheduling to meet different operation requirements.​

3. 28 groups ON/OFF settings: Multiple programmable time groups enable flexible control of equipment operating periods.​

4. LCD display with keypad operation: Clear interface allows easy programming, monitoring and adjustment.​

5. 16A rated load capacity: Suitable for lighting, fans, small pumps and general electrical loads.​

6. Manual override function: Allows temporary manual switching without affecting preset time programs.​

7. Power reserve function: Maintains program and time settings during short-term power failure.​

8. DIN rail installation: Compact modular structure suitable for control panels, distribution boxes and electrical cabinets.​

Application Scenarios

1. Lighting automation systems: Used for street lighting, billboard lighting, building lighting, warehouse lighting and corridor lighting control.​

2. Pump control systems: Suitable for irrigation systems, water supply pumps, drainage pumps and circulation systems.​

3. Ventilation and HVAC systems: Applied in exhaust fans, cooling fans, ventilation units and air circulation systems.​

4. Commercial buildings: Used in offices, shopping malls, hotels and public facilities for energy-saving automation control.​

5. Industrial control systems: Suitable for auxiliary equipment, production support devices and control cabinet applications.​

6. Agricultural automation: Applied in greenhouse ventilation, irrigation control and breeding systems.​

7. Energy-saving projects: Helps reduce unnecessary operation time by ensuring equipment runs only during required periods.

Technical Date

Wiring Diagram



Dimensions