AH3D-DM Time Relay

The AH3D-DM Time Relay is a high-performance, multifunctional timing device designed for precise time-delay control in industrial, commercial, and automation applications. With its advanced digital display, multiple timing modes, and robust construction, the AH3D-DM is an ideal solution for motor control, lighting systems, HVAC systems, and other applications requiring accurate and reliable timing operations.

Key Features

1. High Precision Timing
The AH3D-DM provides highly accurate timing control with adjustable time ranges, ensuring precise operation for a variety of tasks.

2. Multiple Timing Modes
It supports a wide range of timing functions, including:

• On-Delay: Delays the activation of a load after the input signal is received.

• Off-Delay: Delays the deactivation of a load after the input signal is removed.

• Interval Timing: Activates a load for a set period after the input signal is received.

• Repeat Cycle (Flicker): Repeatedly switches a load on and off at set intervals.

This versatility makes it suitable for diverse application needs.

3. Digital Display and Easy Settings
Equipped with a clear digital display, the AH3D-DM allows users to easily set, monitor, and adjust timing parameters. The intuitive interface enhances usability and ensures accurate configuration.

4. Compact and Durable Design
The relay features a compact and robust design, making it suitable for installation in control panels, electrical enclosures, and DIN rail systems. Its durable construction ensures reliable performance even in harsh industrial environments.

5. Wide Voltage Range
The AH3D-DM supports a broad range of input voltages (both AC and DC), making it compatible with various electrical systems and applications.

6. LED Status Indicators
Integrated LED indicators provide real-time visual feedback on the relay's operational status, simplifying diagnostics and troubleshooting.

7. Easy Installation and Configuration
With clearly labeled terminals and user-friendly controls, the AH3D-DM is quick and easy to install and configure, reducing setup time and effort.

Applications

The AH3D-DM Time Relay is widely used in the following applications:

• Motor Control: Delays the start or stop of motors to prevent damage from frequent switching.

• Lighting Systems: Automates the switching of lighting for energy efficiency and convenience.

• Industrial Automation: Controls the timing of machinery and equipment in production lines.

• HVAC Systems: Manages the operation of heating, ventilation, and air conditioning systems.

• Pump Control: Regulates the timing of pumps in water treatment, irrigation, and other systems.

• Conveyor Systems: Synchronizes the operation of conveyor belts with other machinery.

• Energy Management: Optimizes the operation of electrical devices to reduce energy consumption.

Technical Specifications

• Rated Voltage: AC/DC options available (wide voltage range, e.g., 24V, 110V, 220V)

• Time Range: Adjustable from 0.1 seconds to several hours (model-dependent)

• Contact Capacity: Supports resistive and inductive loads

• Operating Temperature: -10°C to +55°C

• Protection Rating: IP20 (indoor use)

• Display: Digital display for easy parameter setting and monitoring

• Mounting: DIN rail or panel mount options