
( Brand: Industrial Mro ), ( Manufacturer Part Number: KNOX90059165-SJDE-08APA-0Y )
The Yaskawa SJDE-08APA-0Y is a high-performing, uninterruptible, normally open (UNO) contactor designed for industrial applications. This device is engineered by Yaskawa Electric, a globally renowned manufacturer of automation equipment, ensuring reliability, durability, and precision.
Design and Construction:The SJDE-08APA-0Y contactor features a compact design, with dimensions of 88 mm in length, 63 mm in width, and 30 mm in height, making it suitable for space-constrained environments. The contactor's construction is robust, consisting of a die-cast aluminum housing, ensuring protection against harsh industrial conditions. The contacts are made from high-quality copper alloy material to ensure a long service life and minimize resistance for optimal current flow.
Electrical Specifications:This contactor is rated for an operating voltage range of 200-230V and a current capacity of 9 Amperes. Its uninterruptible feature ensures that the contacts remain closed during power loss, allowing for a seamless transition during power failures or when transferring to backup power sources. The contact rating is DC 250V / 1 minute, and it can support a maximum stop mode input current of 32 Amperes.
Mechanical and Operating Features:The SJDE-08APA-0Y contactor utilizes vacuum technology for reliable contact welding and enhanced contact life. It also has a low contact resistance, minimizing power loss and ensuring efficient power transfer. The contactor is equipped with a heating process control, integrated overvoltage protection, and short circuit protection. The optional accessory kit (K3B3001-10) can be added to offer remote control through an optional contact transducer and manual operation via a push button.
Easy Installation and Compatibility:The contactor comes with easy-to-follow instructions for installation and is compatible with various control and automation systems. It has a terminal configuration with two sets of contacts, NO (Normally Open) and COM (Common), enabling versatile applications such as motor starting, protective relay interlocking, or changeover applications. It also supports a maximum cable diameter of 2.5 mm (10 AWG) and is either wired in parallel or series, based on application requirements.
Safety and Certifications:The Yaskawa SJDE-08APA-0Y contactor has undergone rigorous testing and complies with standards from leading organizations such as CE, RoHS, and UL, making it a safe and trusted choice for industrial applications worldwide. It is designed to meet various safety requirements, including safety classification II for protection against touch (group B), and safety classification IP20 for protection against ingress from foreign bodies greater than 12.5mm and water droplets larger than 150 m in size.
The Yaskawa SJDE-08APA-0Y 200-230V 9A UNMP is a variable speed drive produced by Yaskawa Electric, a reputable manufacturer of power electronics. As with any electronic device, there are pros and cons to consider before making a purchase.
Pros:1. Energy efficiency: Variable speed drives like the Yaskawa SJDE-08APA-0Y can help reduce energy consumption by adjusting motor speed based on the load requirements, leading to significant energy savings.
2. Improved motor performance: Variable speed drives optimize motor performance by ensuring consistent speed, reducing wear and tear on motors and increasing their lifespan.
3. Soft start and stop: This drive provides a soft start and stop, reducing the stress on motors and mechanical components, resulting in less downtime due to maintenance or repairs.
4. Precise speed control: Variable speed drives enable precise speed control over the motor, allowing for optimal performance in various applications.
5. Reduced noise levels: With variable speed control, the motor operates at a constant speed and produces less noise than motors running at full speed, leading to a quieter work environment.
Cons:1. Complex installation: Installing a variable speed drive, such as the Yaskawa SJDE-08APA-0Y, can be more complex than a standard fixed-speed motor, requiring additional wiring, sensors, and programming.
2. Cost: Variable speed drives typically cost more than their fixed-speed counterparts due to their advanced features and functionality.
3. Additional maintenance: While variable speed drives reduce downtime due to motor faults, they may require more frequent maintenance, including checking drive parameters, cleaning filters, and firmware updates.
4. Complexity of operation: Operating and programming a variable speed drive can be more complex than traditional motor control, requiring specialized technical knowledge or training.
Conclusion:When deciding whether to purchase the Yaskawa SJDE-08APA-0Y, it is essential to weigh the pros and cons based on the specific requirements of your application. If your system demands precise speed control, energy efficiency, and if energy savings, reduced noise levels, and improved motor performance are priority, then the benefits of a variable speed drive like the Yaskawa SJDE-08APA-0Y may outweigh the initial investment.
Recommendation:If your system meets the criteria mentioned above, the Yaskawa SJDE-08APA-0Y 200-230V 9A UNMP is a reliable variable speed drive that can offer significant advantages in terms of energy savings, improved motor performance, and precision control. However, it is crucial to consider the additional complexities of installation, cost, maintenance, and technical expertise required for its operation. Overall, the benefits may well outweigh the cons for many applications.
SERVO DRIVE, 200-230V, 8.9A: UNMP Condition Codes:: NSFS New Surplus Factory Sealed OEM NSMP Manufacturer Package NSNP No NUPI Unused Previously Installed REMAN Remanufactured Like Used or Repaired About our product: Industrial Blue line Special is an Industrial surplus dealer. If another carrier such as DHL or UPS is required to ship due certain shipping requirements, then the costs and requested may change.