Hammond® SG3A0075KY D16 SNTL-G 3PH 75kVA 480D-380Y/220V AL 60Hz 150C 3R
General Purpose - Multi-Use Transformers
911221
MFG #: SG3A0075KY
HPS (Hammond Power Solutions)
7550.00000
/ ea
HPS Sentinel® G Distribution Transformer, Energy Efficient General Purpose, 480 VAC Delta Primary, 430Y/248 VAC Secondary, 75 kVA, 60 Hz, 3-Phase, Lug/Pad, Floor Mount, NEMA 3R, 30 deg C, 98.6% Efficiency, 36 in H x 28.3 in W x 27 in D
- Brochure URL - 11516_ERODC8IGA9L3Y0T1.pdf(Brochure URL)
- Brochure URL - HPS-Sentinel-Energy-Efficient-Low-Voltage-Distribution-Selection-Guide.pdf(Brochure URL)
- Material Composition - HPS_Declaration_of_RoHs_Compliance.pdf(Material Composition)
- http://www.hammondpowersolutions.com(Seller Home Page URL)
- ROHS Compliance URL(ROHS Compliance URL)
- Safety Data Sheet URL - HPS_MSDS.pdf(Safety Data Sheet URL)
- Warranty URL - warranty-and-terms(Warranty URL)
- Spec Sheet URL - 11516_KRIEXCPGJ37ATBN9.pdf(Spec Sheet URL)
- Tech Bulletin URL - WebConfig.aspx?pn=SG3A0075KY(Tech Bulletin URL)
- Spec Sheet URL(Spec Sheet URL)
- Applications
- Features
| General purpose for supplying appliance, lighting, motorized machine and power loads from electrical distribution systems. |
| Meets current DOE 10 CFR part 431 (2016) and C802.2 efficiencies in an outdoor type enclosure. Smaller kVA sizes have standard input and/or output lugs, knockouts, and wall mounting brackets to save installation costs. |
| Aluminum winding |
| Meets latest U.S. DOE 10 CFR part 431 efficiency standards |
| Manufactured from quality non-aging, cold rolled, silicon steel laminations using state-of-the-art equipment |
| Cores are precision cut to close tolerances which eliminates burrs and improves performance |
| Core is coated to prevent the ingress of moisture |
| Precision wound with copper or aluminum conductors that are electrically balanced to minimize axial forces during short circuit conditions |
| Robust interface between core and coils for better short circuit performance |
| Standard 150 deg C temperature rise and 220 deg C insulation class |
| ANSI 61 gray, UL50 enclosure finish |
| Front accessible separate high and low voltage terminals, connectors suitable for aluminum and copper are provided for easy cable installation |
| Side knockouts standard on all units bottom entry provision conduit entry |
| Typically 3.5% to 6.5% impedance |
| Generation 3 current design |
| Delta primary, wye-N secondary phase |
| 40 deg C maximum temperature |
| 380Y/220, 400Y/231, 416Y/240, 430Y/248 VAC secondary voltage |
| ST-20 standards sound level |
| SCD 52 standard primary taps |
| DH3 case style |