
( Brand: Liftmaster ), ( Manufacturer Part Number: K21-36793 ), ( Part Type: Transformer )
The LiftMaster K21-36793 Transformer is a versatile and reliable power solution designed for use with LiftMaster 3-phase commercial garage door openers. This transformer is suitable for voltage ranges of 208, 230, and 460 volts, making it a flexible choice for various commercial applications. With a capacity of 20 VA, it provides sufficient power to operate most commercial garage door openers efficiently.
The K21-36793 Transformer is constructed with high-quality components for durability and longevity. It boasts a heavy-duty design, ensuring it can withstand the demands of commercial use. The transformer's compact size allows for easy installation in limited spaces, while its efficient design minimizes power consumption and reduces energy costs.
Featuring a three-phase input, this transformer is capable of handling high current loads common in commercial environments. It is also equipped with a primary and secondary disconnect, ensuring safety and compliance with industry regulations. The transformer's terminal blocks are clearly labeled for easy identification and connections.
In addition, the K21-36793 Transformer is designed to operate quietly, minimizing disruptions in the workplace. It also includes a built-in thermal overload protection, safeguarding against overheating and potential damage to the transformer or connected equipment.
The LiftMaster K21-36793 Transformer is a must-have for commercial facilities requiring reliable and efficient power for their garage door openers. Its versatile voltage range, compact size, and robust design make it an ideal choice for various applications, ensuring dependable performance and long-lasting service.
The LiftMaster K21-36793 is a three-phase transformer designed for use with LiftMaster garage door openers. Here are some potential advantages and disadvantages to consider before making a purchase.
Pros:1. Versatility: This transformer can be used with different LiftMaster garage door openers that require 208/230/460V input.
2. Efficiency: The transformer is designed to be energy-efficient, which can save you money on electricity bills in the long run.
3. Durability: LiftMaster is a well-known brand in the garage door opener industry, and their products are typically built to last. The K21-36793 transformer is no exception.
4. Safety: The transformer is designed with safety features, such as a thermal overload protector, to ensure safe operation.
Cons:1. Cost: The LiftMaster K21-36793 transformer is more expensive than some other transformers on the market.
2. Complex Installation: Installing a three-phase transformer can be more complex than installing a single-phase transformer. It may require the assistance of a professional electrician.
3. Size and Weight: The transformer is relatively large and heavy, which can make it difficult to transport and install.
Conclusion:The LiftMaster K21-36793 transformer offers several advantages, including versatility, efficiency, durability, and safety. However, it also comes with some disadvantages, such as cost, complex installation, and size and weight. Ultimately, the decision to purchase this transformer depends on your specific needs, budget, and installation capabilities.
Recommendation:If you have a LiftMaster garage door opener that requires a three-phase transformer and you have the necessary budget, installation skills, and resources, the LiftMaster K21-36793 transformer is a reliable and efficient choice. If you're looking for a more budget-friendly option or you're not comfortable with the complex installation process, you may want to consider a single-phase transformer or consulting a professional electrician for assistance.
For use with various LiftMaster 3PH Logic 5.0 Commercial Door Operators. Genuine LiftMaster replacement part. This is a 3PH Teri- voltage Transformer Kit 208/230/460V-20VA, 24VAC. Liftmaster K21-36793 Transformer 3PH 208/230/460V-20VA.