Delta Wye with NEMA 4X, 20 KVA, 4B

Specifications:

  • Delta Wye Transformer with NEMA 4X, 20 KVA, 3 PH, 60 Hz, P/N 4B-MG-82
  • Primary (H1, H2, H3): 480 VAC L-L, Delta
  • Primary taps: 2-2.5% FCAN and 4-2.5% FCBN
  • Secondary (X1, X2, X3): 230 VAC L-L, Wye, 133 VAC  L-N
  • Copper windings
  • Approvals: CSA / UL listed
  • K-Factor: K-1
  • Temperature rise: 150 degrees C
  • NEMA 4X Enclosure: 38.50″H x 28.50″W x 20.00″D.
  • Weight: 400 lbs.

The photos of the transformer inside the NEMA 4X stainless steel enclosure is shown below:

 

 

The photo of the Totally Enclosed Non Ventilated Transformer  is shown below:

 

 

The schematic diagram is shown below. Primary taps are not shown.

 

 

The Primary Taps are shown below in Table A. Three jumpers are used to select primary of 480 VAC, 3 PH L-L, Delta.

 

 

Photo of the unit before shipment is shown below. Estimated weight is 400 lbs.

 

 

To discuss your specific application, please call our phone number at (714) 624-4740, or send us an email at quote@lcmagnetics.com.

The Delta Wye 20 KVA transformer (Part Number 4B-MG-82) is designed for high efficiency and reliability in power conversion applications. Operating with a primary voltage of 480 VAC line-to-line in a Delta configuration, it provides secondary outputs of 230 VAC line-to-line and 133 VAC line-to-neutral in a Wye configuration, making it suitable for various industrial and commercial setups.

This transformer features high-quality copper windings and is capable of handling substantial electrical loads, ensuring durability and optimal performance in demanding environments. The design includes primary taps that allow for adjustments within 2-2.5% FCAN and 4-2.5% FCBN for greater flexibility in voltage management.

Certified by CSA and UL, the Delta Wye 20 KVA transformer meets essential safety standards. It has a K-Factor rating of K-1, allowing it to effectively manage non-linear loads without excessive heating, and supports a temperature rise of up to 150 degrees C.

With an NEMA 4X enclosure, this transformer is built to withstand outdoor conditions while providing reliable indoor performance. Comprehensive installation guides are included, along with documentation for maintenance programs and condition monitoring, facilitating easy integration into existing electrical systems.

Overall, the Delta Wye 20 KVA transformer represents an innovative and dependable solution for efficiently managing electrical power, making it an essential asset in applications where performance, adaptability, and safety are critical.

P/N 4B-MG-82, Delta-Wye transformer 20 KVA, Delta to Wye transformer 20 KVA, High efficiency Delta Wye transformer 20 KVA, High efficiency Delta-Wye transformer 20 KVA, High efficiency Delta to Wye transformer 20 KVA, Custom Delta Wye transformer 20 KVA, Custom Delta-Wye transformer 20 KVA, Custom Delta to Wye transformer 20 KVA, 3 PH Delta Wye Transformer 20 KVA, 60 Hz Delta Wye Transformer 20 KVA, P/N 4B-MG-82 Delta Wye Transformer 20 KVA, Primary 480 VAC L-L Delta Wye Transformer, Primary taps 2-2.5% FCAN and 4-2.5% FCBN Delta Wye Transformer, Secondary 230 VAC L-L Delta Wye Transformer, Secondary 133 VAC L-N Delta Wye Transformer, Copper Windings Delta Wye Transformer, CSA / UL Listed Delta Wye Transformer, K-Factor K-1 Delta Wye Transformer, Temperature Rise 150 degrees C Delta Wye Transformer, NEMA 4X Enclosure Delta Wye Transformer, Delta Wye Transformer 20 KVA Innovation, Delta Wye Transformer 20 KVA Durability, Delta Wye Transformer 20 KVA Installation Guides, Delta Wye Transformer 20 KVA Components, Delta Wye Transformer 20 KVA Load Management, Delta Wye Transformer 20 KVA Maintenance Programs, Delta Wye Transformer 20 KVA Environmentally Friendly Solutions, Delta Wye Transformer 20 KVA Diagnostics, Delta Wye Transformer 20 KVA Lifecycle, Delta Wye Transformer 20 KVA Projects, Delta Wye Transformer 20 KVA Replacement, Delta Wye Transformer 20 KVA Controls, Delta Wye Transformer 20 KVA Cooling Systems, Delta Wye Transformer 20 KVA Simulation, Delta Wye Transformer 20 KVA Optimization, Delta Wye Transformer 20 KVA Cost Analysis, Delta Wye Transformer 20 KVA Energy Efficiency, Delta Wye Transformer 20 KVA Condition Monitoring, Delta Wye Transformer 20 KVA Procurement, Delta Wye Transformer 20 KVA Noise Reduction, Delta Wye Transformer 20 KVA Compatibility, Delta Wye Transformer 20 KVA Integration, Delta Wye Transformer 20 KVA Ratings, Delta Wye Transformer 20 KVA Use Cases, Delta Wye Transformer 20 KVA Field Services, Delta Wye Transformer 20 KVA Innovation in Design, Delta Wye Transformer 20 KVA Quick Deployment, Delta Wye Transformer 20 KVA Custom Solutions, Delta Wye Transformer 20 KVA Portable Solutions