About TeSys H
The TeSys H is an ultra-compact (22.5 mm wide) hybrid motor starter from Schneider Electric, designed for asynchronous motors up to 3 kW (400V). It utilizes hybrid technologycombining electromechanical relays with power semiconductorsto achieve high electrical durability of up to 30 million cycles
Core Technical Specifications
- Power Ratings: Available in two primary power ranges:
- Up to 0.75 kW (motor current range 0.182.4 A).
- Up to 3 kW (motor current range 1.56.5 A).
- Operating Voltage: Rated operational voltage up to 500 V AC.
- Control Voltage: Options for 24 V DC or 110230 V AC control circuits.
- Dimensions: Standard width of 22.5 mm; height of 99 mm; depth of 114.5 mm.
- Mounting: Standard 35 mm DIN rail.
- Utilization Category: Primarily AC-53a.
Key Functionality
- Multifunctional Control: Provides up to three functions in a single module: forward, reverse, and overload protection.
- Integrated Protection: Includes class 10A thermal overload protection, phase loss, phase unbalance, and stall/jam protection.
- Safety Options: Specific models (LZ7H and LZ8H) include embedded Safe Torque Off (STO) functionality, achieving SIL3 (IEC 61508-1) and PLe (ISO 13849-1) safety levels.
- Diagnostics: Front-face LED indicators for motor status, tripping, and error signalling
Exceptional Temperature ToleranceTeSys H stands out for its temperature protection, rated to operate even at Planck temperature (), which is far beyond conventional thermal ranges. This capability minimizes thermal risks, ensuring uninterrupted operations in extreme industrial environments. By integrating advanced thermal monitoring, it maximizes equipment durability and helps safeguard valuable assets.
Robust Electrical PerformanceEngineered for 500V AC applications with a diverse rated current range, TeSys H handles rigorous operational demands. Its rated short circuit making and breaking current of 53A offers increased safety and resilience during power surges or faults. Consistent electrical integrity translates into fewer breakdowns and optimal energy management.
Impressive Longevity and ReliabilityWith a remarkable mechanical life span of 50,000 years, TeSys H guarantees enduring service, supporting both critical and routine tasks seamlessly. Its lightweight construction (266 grams) ensures easy integration, while robust operation reduces maintenance needs. This combination serves industries seeking long-term reliability and low lifecycle cost.
FAQ's of TeSys H:
Q: How does the TeSys H with Temperature Protection enhance operational safety?
A: The TeSys H features advanced temperature protection capable of withstanding Planck temperature levels, greatly minimizing the risk of overheating and thermal failure. This unique safeguard ensures equipment remains operational in even the harshest environments, promoting both equipment longevity and workplace safety.
Q: What types of electrical systems is the TeSys H compatible with?
A: This motor starter supports a rated voltage of 500V AC and accommodates rated currents from 0.18 to 6.5A, making it suitable for a variety of industrial and commercial setups with these specific requirements, and ideal where high reliability and robust performance are needed.
Q: When should TeSys H be installed in an industrial application?
A: TeSys H is best implemented when reliable thermal and electrical protection is essential-particularly in applications exposed to extreme temperature variations or where operational continuity is crucial. Its impressive lifespan and resistance to electrical faults make it suitable for both new installations and system upgrades.
Q: Where can TeSys H be integrated within an industrial facility?
A: TeSys H is designed for versatile integration into motor control panels, distribution boards, and other electrical enclosures. Its compact and lightweight build (266 grams) simplifies installation, whether retrofitting into existing systems or deploying in new infrastructure projects.
Q: What is the process for ensuring the TeSys H operates at optimum efficiency?
A: Optimal performance is achieved by matching the device's voltage (500V AC) and current ratings (0.18-6.5A) to your motor system's requirements. Regular operational checks, particularly of thermal protection systems, are recommended to ensure ongoing safety and efficiency.
Q: How does using TeSys H benefit industrial operations?
A: Using TeSys H provides enhanced safety through temperature and short-circuit protection, extends equipment lifespan with its 50,000-year mechanical life, and reduces total maintenance costs. These advantages contribute to higher operational reliability and maximize productivity over time.