# Hammond Power Solutions Y045QTCH3L0U Universal Autotransformer 3-Phase 45 kVA 600,480,400,240,208V to 480Y/277V Copper Type 3R - MROSupply.com

***Hammond Power Solutions Y045QTCH3L0U universal autotransformer, 3-phase 45 kVA, 600,480,400,240,208V primary to 480Y/277V secondary wye-N connection. Copper windings with 220°C insulation system, 150°C temperature rise. Type 3R enclosure for outdoor use. CSA and UL listed. Standard efficiency, 60 Hz.***



## Product details:

- Catalog number: Y045QTCH3L0U
- SKU: 5790675
- Price: ***$4,616.79*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Hammond Power Solutions](https://www.mrosupply.com/brands/hammond-power-solutions/)
- Category: 
    - [Autotransformers](htts://www.mrosupply.com/electrical/transformers/autotransformers/)
    - [Transformers](htts://www.mrosupply.com/electrical/transformers/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Returns: Yes
- Technicall support: contact supplier for technical support on 4153324100


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Approval: CSA, UL
  

  
- Auto transformer: 3ph 45kVA 600,480,400,240,208V 60Hz CU
  

  
- Connection: Wye-N
  

  
- Duty: General duty
  

  
- Efficiency regulation: Standard efficiency
  

  
- Enclosure dimensions: 28.75in/731mm(H), 23.9in/608mm(W), 25in/635mm(D)
  

  
- Enclosure finish: ANSI 61 grey, UL50
  

  
- Enclosure IR window: No
  

  
- Enclosure PN (NPL): NH6-N3R
  

  
- Enclosure type: Type 3R / IP24
  

  
- Frequency: 60Hz
  

  
- Impedance (std): 0.5% - 5%
  

  
- Insulation class: 220°C
  

  
- Material: Copper
  

  
- Nameplate: HPS standard
  

  
- Net weight (NPL): 305 lb / 139 kg, Typically Stocked
  

  
- Neutral (full rated): Yes
  

  
- Phase: Three phase
  

  
- Primary connection: Wye-N
  

  
- Rating: 45 kVA, 480Y/277, 400Y/231, 240Y/139, 208Y/120
  

  
- Secondary connection: Wye-N
  

  
- Seismic compliance: IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
  

  
- Sound level: 45 dBA (NEMA ST-20)
  

  
- Standard kVA: 45
  

  
- Temperature rise: 150°C
  

  
- Termination 208V (NPL): Mechanical lugs
  

  
- Termination 240V (NPL): Mechanical lugs
  

  
- Termination 400V (NPL): Mechanical lugs
  

  
- Termination 480V (NPL): Mechanical lugs
  

  
- Termination 600V (NPL): Mechanical lugs
  

  
- Voltage: 600,480,400,240,208
  
## Product documents / software:

- [Brochure](https://documents.mrosupply.com/product_documents/58/35/5835096/Brochure_q22UALn.pdf)
- [Enclosure CAD Drawing (PDF)](https://documents.mrosupply.com/product_documents/57/90/5790681/NH6-N3R_1QdhHoy.pdf)
- [Engineering Drawing (PDF)](https://documents.mrosupply.com/product_documents/57/90/5790675/Y045QTCH3L0U_HEnaI1m.pdf)
- [Installation Manual](https://documents.mrosupply.com/product_documents/64/20/6420994/NH-Series-or-NJ1-NJ4-Type-Enclosures-IOMGDDI_Z0NfNJ3.pdf)
- [Enclosure CAD Drawing (DXF)](https://documents.mrosupply.com/product_documents/57/90/5790681/NH6-N3R_w4TRKWt.dxf)
- [Enclosure CAD Drawing (STEP)](https://documents.mrosupply.com/product_documents/57/90/5790675/1679974_4ppqlpy.stp)

## Product's reviews:
- Shipped fast, great product - Found these at a good price, shipped very fast. Nice quality.
- Hps c1f002wes - I was looking for a 2KVA isolation transformer, and I found it at MROSupply! Delivery was quick, and once I installed it everything worked as expected. I highly recommend this product to customers looking for a similar transformer.
- Great price and fast shipping - MRO exceeded expectations, with a great price and fast shipping.