Manual Indoor Timer Switch for Reliable Time Management Economical Plug-in Timer

Quick Detail:

1. PLUG TIMER

2. The products according to the time set by the user, automatically turn on and turn off the variety of electrical equipment. Control object can

Description:

ETG-68A Programmable Digital Time Switch: The Epitome of Precision, Endurance, and Intelligent Control for Modern Automation

In the realm of industrial automation and building management, the demand for control components that offer unwavering reliability, set-and-forget operation, and flexible programmability is paramount. The ETG-68A Programmable Digital Time Switch is engineered to meet and exceed these demands, establishing itself as a cornerstone for sophisticated timing control. This device transcends the basic function of a simple timer; it is a comprehensive time management system designed for applications where precision, long-term autonomy, and robust performance are non-negotiable. By integrating a revolutionary power reserve with advanced programming capabilities and industrial-grade construction, the ETG-68A provides a resilient and intelligent solution for a vast array of timing challenges.

Unprecedented Operational Autonomy: The Three-Year Power Reserve

The most distinguished feature of the ETG-68A is its groundbreaking 3-year working reserve time. This is a transformative engineering achievement that fundamentally redefines maintenance schedules and system reliability. Unlike conventional timers that rely on continuous mains power or require frequent battery replacements to retain memory and clock accuracy, the ETG-68A is designed for exceptional energy efficiency. Its ultra-low-power circuitry ensures that once fully charged, the internal supercapacitor or high-capacity battery can sustain all programmed settings and real-time clock operation for a full three years without any external power source. This capability is invaluable for critical infrastructure, ensuring that during extended power outages—whether planned or unexpected—the device does not require recalibration or reprogramming. Upon the restoration of mains power, the ETG-68A resumes its scheduled operations seamlessly, guaranteeing continuity in automated processes for applications such as security systems, data loggers, backup systems, and remote telemetry units, thereby virtually eliminating downtime and maintenance concerns.

Advanced Programming Capabilities for Complex Scheduling Logic

At the heart of the ETG-68A lies its powerful and intuitive programming engine, capable of handling intricate control sequences with ease. The unit supports a comprehensive 16 on/16 off program memory, allowing users to create highly detailed and complex weekly schedules. This extensive memory is ideal for applications requiring multi-time-segment control throughout a single day or across the entire week. Facilities managers can use it to orchestrate HVAC systems, turning them on and off during different occupancy periods to optimize energy consumption. In industrial settings, it can manage multi-stage machinery processes, lighting in warehouses, or periodic ventilation systems. The time setting range is exceptionally wide, from 1 minute to 168 hours (7 days), with a minimum setting unit of 1 minute. This granularity enables precise control for both short-duration events and long-cycle operations. The programming interface, typically facilitated through an intuitive keypad and digital display, allows for straightforward configuration and real-time status monitoring, making complex scheduling accessible without the need for a connected PC or specialized software.

Robust Performance and Precision in Demanding Environments

The ETG-68A is built to deliver reliable performance in the challenging conditions typical of industrial and commercial environments. Its timing core is governed by a high-accuracy crystal oscillator, guaranteeing a deviation of ≤2 seconds per day at 25°C. This exceptional precision ensures that long-term schedules remain perfectly synchronized, preventing the cumulative timing drift that can disrupt automated processes and lead to inefficiencies or operational failures.

Complementing its precision is its robust switching capacity. The device is offered in configurations to suit various load demands:

• A model with a resistive load capacity of 16A at 250VAC and a lamp load of 1000W, suitable for general lighting circuits, heaters, and commercial appliances.
• A higher-capacity model handling 20A resistive loads and 2500W lamp loads, engineered for more demanding applications such as controlling large industrial heating elements, powerful motor contactors, or extensive lighting arrays.

This robust output, combined with a wide operating temperature range of -10°C to +50°C, ensures the ETG-68A performs consistently and reliably, whether installed in a climate-controlled office building or an uninsulated factory floor.

Seamless Integration and Industrial-Standard Design

Understanding the importance of easy installation, the ETG-68A is designed for effortless integration into existing electrical infrastructure. It features DIN rail mounting (compliant with EN/IEC 60715), the global standard for industrial control panels. This allows for quick, secure, and tool-free installation alongside other components like circuit breakers, contactors, and PLCs. Its compact dimensions (142x105x75mm) make it a space-efficient solution, even in densely populated enclosures. Operating on a universal AC220V 50Hz supply, it is directly compatible with standard power grids in many regions, simplifying the specification process for international projects.

In summary, the ETG-68A Programmable Digital Time Switch is a paradigm of intelligent design and engineering excellence. It is the definitive choice for system integrators, engineers, and facility managers who require a reliable, maintenance-free, and highly capable timing solution. By delivering a unique combination of a 3-year power reserve, precise 16 on/16 off programming, and industrial-strength construction, it empowers users to build more resilient, efficient, and intelligent automated systems for the future.

Applications:

The timer has an internal rechargeable battery to keep your settings in the event of a power failure. When new, or not used for saome time, the battery may need to be recharged before setup. Plug in the timer for a few hours in order for the battery to be recharged.

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.