Hammond 990kVA Tribune Drive Isolation Transformer, Copper, 460V
Hammond DM990JJC
SKU HPS-DM990JJC
Hammond's 990kVA Tribune drive isolation transformer has a NJ3 case style with 460 Delta primary volts and 460Y/266 secondary volts. It has a Type 3R enclosure with copper conductors. Shop more transformers at HomElectrical.com today!
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Hammond's 990kVA Tribune drive isolation transformer has a NJ3 case style with 460 Delta primary volts and 460Y/266 secondary volts. It has a Type 3R enclosure with copper conductors. Shop more transformers at HomElectrical.com today!
- 990kVA; Copper wound.
- 460 Delta Primary Volts; 460Y/266 Secondary Volts.
- Designed to meet the rugged demands of both AC and DC variable speed drives and also provide the required voltage change.
- Standard Type 3R enclosure suitable for indoor or outdoor applications.
- 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 & coils for better short circuit performance.
Similar Electric Transformers Products
Hammond DM990JJC Description
- 990kVA; Copper wound.
- 460 Delta Primary Volts; 460Y/266 Secondary Volts.
- Designed to meet the rugged demands of both AC and DC variable speed drives and also provide the required voltage change.
- Standard Type 3R enclosure suitable for indoor or outdoor applications.
- 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 & coils for better short circuit performance.
Similar Electric Transformers Products
Free Shipping
$65,523.33Each
Ships between 01/20/2026 - 02/03/2026
Product Specifications
| Part Number | DM990JJC |
| Certificate | cUL/UL Listed, CSA US |
| Electrical Phase | 3 Ph |
| Material | Copper |
| Maximum Voltage | 460V |
| Warranty | 10 Yr |
| Product Dimensions | 71-in X 64-in X 44-in |
| Weight | 5,100.00-lb |
| UPC | 803423110659 |
Manufacturer Description
DIT 990 KVA 460-460 CU
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Hammond's 990kVA Tribune drive isolation transformer has a NJ3 case style with 460 Delta primary volts and 460Y/266 secondary volts. It has a Type 3R enclosure with copper conductors. Shop more transformers at HomElectrical.com today!
Free Shipping
$65,523.33Each
Ships between 01/20/2026 - 02/03/2026
Similar Electric Transformers Products
Hammond DM990JJC Description
- 990kVA; Copper wound.
- 460 Delta Primary Volts; 460Y/266 Secondary Volts.
- Designed to meet the rugged demands of both AC and DC variable speed drives and also provide the required voltage change.
- Standard Type 3R enclosure suitable for indoor or outdoor applications.
- 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 & coils for better short circuit performance.
Product Specifications
| Part Number | DM990JJC |
| Certificate | cUL/UL Listed, CSA US |
| Electrical Phase | 3 Ph |
| Material | Copper |
| Maximum Voltage | 460V |
| Warranty | 10 Yr |
| Product Dimensions | 71-in X 64-in X 44-in |
| Weight | 5,100.00-lb |
| UPC | 803423110659 |
Manufacturer Description
DIT 990 KVA 460-460 CU
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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