# Hammond Power Solutions DM007KKCN Drive Isolation Transformer 3-Phase 7.5 kVA 480V Delta to 480Y/277V Copper Type 3R - MROSupply.com

***Hammond Power Solutions DM007KKCN drive isolation transformer, 3-phase 7.5 kVA, 480V delta primary to 480Y/277V wye secondary, copper windings, 200°C insulation system, 130°C temperature rise, Type 3R enclosure, 60 Hz, CSA and UL listed.***



## Product details:

- Catalog number: DM007KKCN
- SKU: 2836669
- Price: ***$3,181.28*** 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: 
    - [Drive Isolation Transformers](htts://www.mrosupply.com/electrical/transformers/drive-isolation-transformers/)
    - [Transformers](htts://www.mrosupply.com/electrical/transformers/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Weight: 150.000 lb
- 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
  

  
- Availability: Custom sizes, ratings and styles available upon request
  

  
- Certification: CSA certified
  

  
- Drive isolation transformer: 3ph 7.5kVA 480V-480Y/277V 60Hz CU
  

  
- Duty: General duty
  

  
- Efficiency regulation: Not specified (USA)
  

  
- Enclosure dimensions: 21.5in/547mm(H), 19.38in/493mm(W), 20.2in/514mm(D)
  

  
- Enclosure finish: ANSI 61 grey, UL50
  

  
- Enclosure IR window: No
  

  
- Enclosure PN (NPL): NH5-N3R
  

  
- Enclosure type: Type 3R / IP24
  

  
- Frequency: 60 Hz
  

  
- Impedance (std): 3% - 6%
  

  
- Insulation class: 200°C
  

  
- Insulation System: 220°C (150°C rise)
  

  
- Material: Copper and aluminum available
  

  
- Motor HP: Not Selected
  

  
- Nameplate: HPS standard
  

  
- Net weight (NPL): 153 lb / 70 kg
  

  
- Number of secondaries: 1 (6-pulse)
  

  
- Phase: Three phase
  

  
- Primary connection: Delta
  

  
- Primary FCAN (NPL): 1x5%
  

  
- Primary FCBN (NPL): 1x5%
  

  
- Primary termination (NPL): Terminal block
  

  
- Primary voltage: 208D, 230D, 460D, 480D, 575D
  

  
- Rating: 7.5 kVA
  

  
- Ratings: 7.5 to 660 kVA
  

  
- Secondary connection: Wye-N
  

  
- Secondary termination (NPL): Terminal block
  

  
- Secondary voltage: 480Y/277
  

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

  
- Sound level: 40 dBA (NEMA ST-20)
  

  
- Standard kVA: 7.5
  

  
- Temperature rise: 130°C
  

  
- Thermal protective device: Normally closed (all coils) thermostats with 185°C setpoint, typically built to order
  

  
- Vector configuration: Dyn1 (-30°)
  
## Product documents / software:

- [Brochure](https://documents.mrosupply.com/product_documents/60/94/6094015/HPS-Tribune-Non-Efficient-Brochure_yGyq0dR.pdf)
- [Enclosure CAD Drawing (PDF)](https://documents.mrosupply.com/product_documents/58/35/5835096/NH5-N3R_XzAWgo8.pdf)
- [Engineering Drawing (PDF)](https://documents.mrosupply.com/product_documents/28/36/2836669/DM007KKCN_Xx2wjhu.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/58/35/5835096/NH5-N3R_IcwHBSa.dxf)
- [Enclosure CAD Drawing (STEP)](https://documents.mrosupply.com/product_documents/28/36/2836669/1692011_DFNK0MP.stp)

## Product's reviews:
- Shipped fast, great product - Found these at a good price, shipped very fast. Nice quality.
- Great price and fast shipping - MRO exceeded expectations, with a great price and fast shipping.
- 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.