ATDV-Y Timer Delay Relay – 5A, 6s-12h, Wide Voltage

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Description:

ATDV-Y Series Compact Time Relay – Wide Voltage, Versatile Timing for Industrial Precision

The ATDV-Y series is a family of high-performance, panel‑mount time relays engineered to deliver accurate and reliable delay control across a vast range of industrial, commercial, and automation applications. Featuring an ultra‑wide universal power supply (DC12‑48V and AC12‑380V 50Hz), low power consumption, and a robust 5A output contact, these relays offer exceptional flexibility in a compact 50×62 mm panel cutout. With twelve different timing models available – covering intervals from seconds to hours in various symmetric and asymmetric combinations – the ATDV‑Y series can handle everything from short machine pulses to long‑duration cycles in HVAC, lighting, motor control, and process automation. Their robust construction, high insulation resistance, and long mechanical life make them an ideal choice for control panels, OEM equipment, and field upgrades worldwide.

Universal Power Supply for Global Deployment

The ATDV‑Y series operates on an exceptionally wide voltage range: DC12V‑48V and AC12V‑380V (50Hz). This universal compatibility allows the relay to be used in virtually any control system – from low‑voltage DC logic circuits (e.g., PLC outputs, battery‑backed systems, sensors) to standard AC mains up to 380V, covering industrial power systems across the globe. This eliminates the need for multiple relay models for different voltages, simplifying inventory and reducing costs. The power consumption is remarkably low: DC1.0W / AC1.0VA, which minimizes heat generation inside enclosures and reduces the load on control circuits, making it suitable for energy‑sensitive applications and densely populated panels.

Compact Panel‑Mount Design

Designed for front‑panel installation, the ATDV‑Y series requires a 50×62 mm mounting hole – a compact footprint that allows high‑density placement on control cabinets, machine consoles, or portable test boxes. Weighing ≈210g, it is sturdy yet easy to handle. The front panel features a clear adjustment dial and, depending on the model, a selector for time range or function. The intuitive layout enables quick, tool‑free setting of the desired delay, reducing setup errors and training time.

Twelve Timing Models for Maximum Application Coverage

The ATDV‑Y series offers twelve distinct timing models, each with a specific ON‑time and OFF‑time combination (where applicable) or a single time range. The available models are:

Model Time Range Model Time Range
ATDV‑Y/N‑01 6 seconds × 6 seconds ATDV‑Y/N‑07 60 minutes × 6 minutes
ATDV‑Y/N‑02 6 seconds × 60 seconds ATDV‑Y/N‑08 60 minutes × 60 minutes
ATDV‑Y/N‑03 60 seconds × 6 seconds ATDV‑Y/N‑09 6 hours × 6 hours
ATDV‑Y/N‑04 60 seconds × 60 seconds ATDV‑Y/N‑10 6 hours × 12 hours
ATDV‑Y/N‑05 6 minutes × 6 minutes ATDV‑Y/N‑11 12 hours × 6 hours
ATDV‑Y/N‑06 6 minutes × 60 minutes ATDV‑Y/N‑12 12 hours × 12 hours

These models cover symmetric and asymmetric cycling delays (e.g., equal ON/OFF times or different ratios) as well as simple on‑delay or interval timing depending on the internal configuration. This extensive selection allows engineers to choose a relay perfectly matched to the application – from fast 6‑second cycles for conveyor pulsing to 12‑hour cycles for irrigation or equipment maintenance reminders.

Robust Output Contact for Direct Load Switching

All models in the ATDV‑Y series are equipped with a control output rated at 5A at 220V AC, capable of directly switching a variety of loads, including contactor coils, solenoid valves, small motors, indicator lamps, fans, and resistive heaters. The output contact is designed for long‑term reliability, with a mechanical life of 10⁷ operations and an electrical life of 10³ operations at rated load. This durability makes the series suitable for high‑cycle applications such as packaging machinery, conveyor systems, and repetitive industrial processes.

High Insulation and Dielectric Strength for Safety

Safety is paramount in any electrical installation. The ATDV‑Y series offers an insulation resistance of ≥100MΩ at DC500V, ensuring excellent isolation between the power supply, timing circuit, and output contact. Dielectric strength is rated at 1500V AC between coil/electronics and contacts (BCC) and 1000V AC between open contacts (BOC), guaranteeing protection against voltage surges and reducing the risk of arcing or breakdown. These characteristics make the relays suitable for use in industrial environments where electrical noise and transients are common.

Reliable Performance in Diverse Environments

The ATDV‑Y series is built to operate reliably under typical industrial conditions:

• Operating temperature: -10°C to +50°C – suitable for unheated workshops, outdoor enclosures, and climate‑controlled rooms.
  
• Humidity: 35% to 85% (non‑condensing) – performs well in most environments without risk of moisture damage.

These specifications ensure stable timing accuracy and long life even in moderately demanding settings.

Typical Applications

The twelve timing models of the ATDV‑Y series cover a wide spectrum of applications:

· Motor Control: Star‑delta starting using short ON‑delay (e.g., 6s), anti‑short cycling for compressors (6s to 60s delays).
· Cyclic Pumping & Alternation: Models with minutes (6M/60M) are ideal for alternating duty cycles of redundant pumps.
· HVAC: Defrost timing (6M to 12H intervals), fan cycling (6M/60M), filter cleaning reminders.
· Lighting Control: Staircase lighting with 6‑60s delays, corridor occupancy control, signage flashing (seconds to minutes).
· Irrigation & Agriculture: Long‑duration cycles using 6H/12H models for watering schedules.
· Test Equipment: Environmental chamber cycling, vibration table on/off patterns, battery charge/discharge pulsing.
· Conveyor & Packaging: Pulsing of diverters or blow‑offs using 6‑60 second symmetric/asymmetric cycles.

Easy Installation and Operation

Mounting an ATDV‑Y relay is straightforward: cut a 50×62 mm rectangular hole in the panel, insert the relay, and secure it with the included brackets. Connect the power supply (DC12‑48V or AC12‑380V) and the load to the appropriate terminals. Depending on the model, the front‑panel potentiometer adjusts the timing within the specified range (e.g., 0‑6 seconds, 0‑60 minutes, etc.). No complex programming or external tools are needed. The clear terminal labeling and logical layout minimize wiring errors and reduce installation time.

Conclusion

The ATDV‑Y series of compact time relays combines a space‑saving panel‑mount design, an ultra‑wide universal AC/DC power supply (12‑380V AC / 12‑48V DC), low power consumption, and a robust 5A output with twelve different timing models ranging from 6 seconds to 12 hours. With symmetric and asymmetric cycling options, the series offers unparalleled flexibility for both short and long‑duration control tasks. High insulation resistance, dielectric strength, and long mechanical life ensure reliable operation in demanding industrial environments. Whether you need a 6‑second on/off cycler for a packaging line or a 12‑hour irrigation timer, the ATDV‑Y series has a model to match. For engineers, panel builders, and maintenance professionals seeking an affordable, versatile, and durable timing solution, the ATDV‑Y series is the perfect choice. Install the appropriate model once and enjoy years of dependable, repeatable performance.

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Competitive Advantage:

Advantages of Wenzhou DAQUAN Electric Co., Ltd
1. Innovation Leadership
With 258 patents and 27 years of industry experience, we lead in R&D of industrial control devices like relays and timers, ensuring cutting-edge product performance.

2. Global Certifications
Our products hold CE, ROHS, IEC, TUV certifications plus ISO9001, meeting strict international standards for seamless global market access.

3. Scale Supply Stability
Backed by a 7,800㎡ factory, 499-strong team, and 70M RMB annual output, we guarantee efficient production and timely delivery for bulk orders.