THREE PHASE AUTO TRANSFORMER, 75 KVA
INPUT 480 VAC, OUTPUT 400 VAC, P/N 19743N
Our engineering team can design Buck Boost Transformers based on your existing transformer or your specifications for a new custom transformer specifically engineered and manufactured by L/C Magnetics. We offer a wide range of Buck and Boost Transformers designed to efficiently adjust voltage levels for various applications. These transformers are unique because they have efficient under-voltage and over-voltage conditions compared to an isolation transformer. Buck Boost Transformers, also known as Auto Transformers, operate by sharing a part of the primary and secondary windings. This design allows them to achieve voltage adjustment with minimal power consumption compared to a standard transformer of equivalent capacity. However, they are not suitable for full voltage transformation like traditional step-up or step-down transformers. A prime example of our Buck and Boost Transformers is our Three Phase Auto Transformer 75 KVA.
Specifications:
- Auto Transformer, 75 KVA, 3 PH, 60 Hz, P/N 19743N
- Input: 480 VAC L-L, 277 VAC L-N, 90 Amps
- Output: 400 VAC L-L, 230 VAC L-N, 108 Amps
- Copper windings
- Approvals: None
- Input/Output copper bus bars are 1/4 x 1″ with one hole
- Indoor enclosure: 24″H x 18″W x 16″D
- Estimated weight: 300 lbs.
Price: $ 5999.00
Lead time: 4 weeks ARO, FOB Anaheim.
Call 714-624-4740 to order for similar products.
We can redesign if your requirements are different.
The photo of the transformer and the enclosure is shown below:
The schematic diagram is shown below. Neutral is not available for connections.
The Input/Output connection block diagram is shown below:
To discuss your specific application, please call our number at (714) 624-4740, or send us an email at quote@lcmagnetics.com.