Description

TT22-U240-1S-SD Star Delta Timer Trinity Touch Easy to use Best no#1 in India

• In today’s industrial automation environment, accurate timing control is critical for protecting motors, optimizing energy usage, and ensuring smooth operations. The TT22-U240-1S-SD Star Delta Timer from Trinity Touch is engineered to meet these exact requirements with precision and durability.
• Designed for industrial panels where space, reliability, and flexibility matter, this analog timer offers dependable star–delta transition control for a wide range of motor applications.
• Industrial facilities demand components that perform consistently under varying electrical conditions. This is where TT22-U240-1S-SD stands out, combining universal supply voltage support with robust construction and user-friendly design. It is a compact yet powerful solution developed to simplify motor starting processes while extending motor life.

• Manufactured under the trusted Trinity Touch brand, this device delivers dependable phase sequence detection, voltage monitoring, and system protection in a slim, space-saving form factor.

Technical Specification of TT22-U240-1S-SD:

Article No: 011707067
Model No: TT22-U240-1S-SD
Category: STAR DELTA TIMER
Star delta 2 time range
LED status indicator : Star relay-Delta relay
Product Specification: Star Delta Timer, 12 to 240VAC/DC, 2 C/O
Brand: Trinity Touch
Product Type: Analog Timer
Product Model: TT22-U240-1S-SD
Size: 22.5 mm
Power Supply Voltage: 12 to 240 VAC/DC
Frequency: 50/60Hz
Reset Time: Less than 100ms
Power Consumption: 240 VAC
Control Output: 1S
Input Supply Type: Universal Supply Voltage
Type Of Connection: Screw Connection
Connector Cross Section Solid(Minimum / Maximum): 0.2/4.0 mm²
Conductor Cross Section Stranded(Minimum / Maximum): 0.2/2.5 mm²
Tightening Torque: 0.5-0.6 Nm
Colour: Grey(Base),Black(Cover)
Dimension W x H x D: 22.5 x 103 x 75.4 mm
Weight: Approx.110g
Warranty: 1 year by Manufacturer

What Makes This Star Delta Timer Different

The TT22-U240-1S-SD belongs to the STAR DELTA TIMER category and is built specifically for applications that require controlled motor startup. Star–delta starters reduce the inrush current during motor start, and this timer ensures the transition between star and delta modes occurs smoothly and accurately every time.

With a star–delta 2 time range and clear LED status indicators for star relay and delta relay, operators can visually monitor system behavior in real time. The TT22-U240-1S-SD ensures predictable switching, minimizing electrical stress on motors and connected equipment.

Brand Trust and Engineering Excellence

Manufactured by Trinity Touch, a brand recognized for reliable industrial control components, the TT22-U240-1S-SD reflects years of engineering expertise. Trinity Touch focuses on delivering products that meet global industrial standards, and this timer is no exception. Its robust housing, precise timing accuracy, and universal voltage compatibility make it suitable for diverse industrial environments.

Compact Design for Space-Saving Panels

One of the standout advantages of the timer is its slim 22.5 mm width. Control panels are often crowded, and space optimization is crucial. This compact form factor allows engineers to integrate the timer easily without redesigning existing panels.

Despite its small size, the timer delivers full functionality, ensuring that performance is never compromised for space.

Universal Power Supply Flexibility

Industrial installations often face fluctuating or varying power supplies. The timer supports a wide power supply voltage range from 12 to 240 VAC/DC, making it extremely versatile. Whether the application uses AC or DC supply, this timer adapts seamlessly.

With support for both 50/60Hz frequency, the timer can be deployed across regions without concern for power compatibility, simplifying inventory management and global installations.

Clear LED Status Indicators

Operational visibility is essential in industrial environments. The timer is equipped with LED status indicators that clearly display star relay and delta relay operation. These indicators help technicians quickly diagnose system status, reduce troubleshooting time, and improve maintenance efficiency.

Precise Timing and Fast Reset

Accuracy and responsiveness are critical for star–delta operations. The timer features a reset time of less than 100 ms, ensuring rapid recovery and consistent performance even in demanding cycles. This fast reset capability enhances system reliability and reduces downtime.

Robust Control Output and Connection Reliability

The timer comes with a 1S control output, designed for stable and secure operation. Screw connection terminals provide reliable electrical contact, minimizing the risk of loose wiring or signal loss.

With support for solid conductor cross-sections from 0.2 to 4.0 mm² and stranded conductors from 0.2 to 2.5 mm², the timer accommodates a wide range of wiring configurations. The recommended tightening torque of 0.5–0.6 Nm ensures safe and consistent installation.

Durable Construction and Industrial Aesthetics

Finished in a professional grey base with a black cover, the timer blends seamlessly into industrial control panels. Its sturdy enclosure protects internal components from environmental factors, contributing to long service life.

Weighing approximately 110 grams, the unit is lightweight yet solid, making installation and handling easy for technicians.

Applications Across Industries

The timer is ideal for a wide range of applications, including manufacturing plants, HVAC systems, water treatment facilities, compressors, conveyors, and pumping stations. Any application that relies on three-phase motor control can benefit from the controlled startup provided by this star–delta timer.

Energy Efficiency and Motor Protection

By controlling the transition from star to delta operation, the TT22-U240-1S-SD helps reduce starting current and mechanical stress on motors. This not only improves energy efficiency but also significantly extends motor lifespan, reducing maintenance costs and unexpected failures.

Safety and Operational Stability

Electrical safety is a priority in industrial systems. The TT22-U240-1S-SD supports stable operation under varying voltage conditions, helping prevent electrical faults caused by improper motor startup. Its reliable timing mechanism ensures that motors reach appropriate speed before switching modes.

Easy Installation and Maintenance

Designed with installers in mind, the timer offers straightforward screw connections and clear labeling. Maintenance teams benefit from the LED indicators and quick reset time, which simplify diagnostics and reduce system downtime.

Compatibility with Modern Control Panels

The timer integrates smoothly with modern automation systems. Its analog timer design ensures compatibility with traditional control logic while still meeting current industrial standards.

Consistent Performance in Harsh Environments

Industrial conditions can be demanding, but the timeris built to perform reliably. From temperature variations to continuous operation cycles, this timer maintains consistent accuracy and dependable switching behavior.

Cost-Effective Long-Term Solution

Investing in the timer means investing in reduced downtime, lower maintenance costs, and extended motor life. Its durable construction and reliable performance translate into long-term savings for industrial operators.

Why Choose Trinity Touch

Trinity Touch products are known for quality, reliability, and performance. The timer exemplifies this commitment, offering a balance of advanced features and practical design that meets real-world industrial needs.

Ideal for New Installations and Retrofits

Whether you are designing a new control panel or upgrading an existing system, the TT22-U240-1S-SD is an excellent choice. Its universal voltage input and compact size make it suitable for both new installations and retrofit projects.

Technical Precision You Can Rely On

From its precise timing range to its fast reset response, the TT22-U240-1S-SD delivers technical performance that engineers can trust. Every component is designed to ensure accuracy and stability in motor control operations.

Enhancing Operational Efficiency

By ensuring smooth motor startup and transition, the TT22-U240-1S-SD contributes to overall system efficiency. Reduced electrical stress means fewer interruptions, smoother workflows, and improved productivity.

Designed for Global Industrial Standards

With universal supply voltage and frequency support, the TT22-U240-1S-SD aligns with global industrial requirements. This makes it a versatile solution for multinational projects and export-oriented installations.

Buying Guide Insight

When selecting a star–delta timer, factors such as voltage range, size, reliability, and ease of installation are critical. The TT22-U240-1S-SD meets all these criteria, making it a dependable choice for engineers and procurement teams alike.

Warranty and Manufacturer Support

The TT22-U240-1S-SD comes with warranty coverage as per the manufacturer’s terms and conditions. Trinity Touch provides dependable support, ensuring peace of mind and confidence in your investment.

Frequently Asked Question

Q: Is the TT22-U240-1S-SD suitable for different voltage environments?
Yes, the TT22-U240-1S-SD supports a wide universal supply voltage range from 12 to 240 VAC/DC, making it adaptable to various industrial power systems.

Final Summary

In summary, the TT22-U240-1S-SD is a compact, reliable, and efficient star–delta timer designed for modern industrial motor control. Its precise timing, universal voltage compatibility, and durable construction make it a valuable component in any control panel.

By choosing the TT22-U240-1S-SD, industries benefit from improved motor protection, enhanced energy efficiency, and long-term operational reliability.

Frequently Asked Questions (FAQ)

1. What is the TT22-U240-1S-SD used for?

The TT22-U240-1S-SD is a star delta timer used to control the starting sequence of three-phase induction motors. It reduces starting current and mechanical stress by automatically switching the motor from star connection to delta connection after a preset time.

2. Which industries commonly use the TT22-U240-1S-SD?

The TT22-U240-1S-SD is widely used in manufacturing plants, HVAC systems, water treatment plants, pumping stations, compressors, conveyors, and other industrial motor control applications.

3. What type of power supply does the TT22-U240-1S-SD support?

The TT22-U240-1S-SD supports a universal power supply voltage ranging from 12 to 240 VAC/DC, making it suitable for multiple electrical environments without additional converters.

4. Is the TT22-U240-1S-SD compatible with both AC and DC supply?

Yes, the TT22-U240-1S-SD is compatible with both AC and DC power supplies within the specified voltage range, offering excellent flexibility for industrial installations.

5. What is the frequency range of the TT22-U240-1S-SD?

The TT22-U240-1S-SD operates efficiently at 50/60 Hz, ensuring reliable performance across different regions and power standards.

6. Does the TT22-U240-1S-SD provide visual status indication?

Yes, the TT22-U240-1S-SD features LED status indicators for both the star relay and delta relay, allowing easy monitoring and faster troubleshooting.

7. What is the reset time of the TT22-U240-1S-SD?

The TT22-U240-1S-SD has a fast reset time of less than 100 milliseconds, ensuring quick recovery and stable operation during repeated motor start cycles.

8. What type of output does the TT22-U240-1S-SD have?

The TT22-U240-1S-SD is equipped with a 1S control output, designed for reliable switching performance in star–delta motor control circuits.

9. What type of connection is used in the TT22-U240-1S-SD?

The TT22-U240-1S-SD uses screw-type connections, providing secure wiring and long-term electrical reliability in industrial control panels.

10. What wire sizes are supported by the TT22-U240-1S-SD?

The TT22-U240-1S-SD supports:

• Solid conductors: 0.2 to 4.0 mm²
• Stranded conductors: 0.2 to 2.5 mm²

This ensures compatibility with standard industrial wiring practices.

11. What is the recommended tightening torque for wiring?

For safe and secure installation, the TT22-U240-1S-SD requires a tightening torque of 0.5 to 0.6 Nm.

12. What are the dimensions of the TT22-U240-1S-SD?

The compact dimensions of the TT22-U240-1S-SD are 22.5 x 103 x 75.4 mm (W x H x D), making it ideal for space-constrained control panels.

13. How much does the TT22-U240-1S-SD weigh?

The TT22-U240-1S-SD weighs approximately 110 grams, allowing easy installation and handling.

14. What material and color is the TT22-U240-1S-SD?

The TT22-U240-1S-SD comes with a grey base and black cover, offering a professional industrial appearance and durable construction.

15. Is the TT22-U240-1S-SD an analog or digital timer?

The TT22-U240-1S-SD is an analog timer, preferred in many industrial environments for its simplicity, reliability, and ease of adjustment.

16. Who manufactures the TT22-U240-1S-SD?

The TT22-U240-1S-SD is manufactured by Trinity Touch, a trusted brand known for high-quality industrial control and automation products.

17. Can the TT22-U240-1S-SD be used in retrofit applications?

Yes, the TT22-U240-1S-SD is ideal for both new installations and retrofit projects due to its universal voltage input and compact design.

18. How does the TT22-U240-1S-SD protect motors?

By ensuring a controlled transition from star to delta connection, the TT22-U240-1S-SD minimizes inrush current, reduces thermal stress, and extends motor lifespan.

19. Is the TT22-U240-1S-SD energy efficient?

Yes, the TT22-U240-1S-SD improves energy efficiency by reducing peak current during motor startup, helping lower power consumption and operational costs.

20. What warranty is provided with the TT22-U240-1S-SD?

The TT22-U240-1S-SD is covered under warranty as per the manufacturer’s terms and conditions provided by Trinity Touch.

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