Product Description
Description: Product Attribute
| Attribute Value
|
| Type | Isolation |
| Voltage - Primary | 460V |
| Power - Max | 175000VA |
| 1st Connector | - |
| 2nd Connector | - |
| Voltage - Secondary | 230Y/133V |
| Drive Horse Power | 150 |
| NEMA 3R Weather Shield^{(1)} | WS-11 |
| Height in(mm) | 46.00 (1168.4) |
| Width in(mm) | 36.00 (914.4) |
| Depth in(mm) | 24.00 (609.6) |
| Approx. Ship Weight lbs (kg) | 1150.0 (522.00) |
| Product Information | | Resources |
| Manufacturer | SolaHD Emerson | | Product Category | Transformers | | Product Sub Category | Dry-Type Distribution Transformers | | Series | |
| | |
Product Attribute
| Attribute Value
|
| Type | Isolation |
| Voltage - Primary | 460V |
| Power - Max | 175000VA |
| 1st Connector | - |
| 2nd Connector | - |
| Voltage - Secondary | 230Y/133V |
| Drive Horse Power | 150 |
| NEMA 3R Weather Shield^{(1)} | WS-11 |
| Height in(mm) | 46.00 (1168.4) |
| Width in(mm) | 36.00 (914.4) |
| Depth in(mm) | 24.00 (609.6) |
| Approx. Ship Weight lbs (kg) | 1150.0 (522.00) |
| Dry Type Distribution Transformers Drive Isolation Transformers: 7.5–440 kVA, Three Phase |
Series Description: For SCR (Silicon Control Rectifier) variable speed motor drive applications, a transformer is needed to magnetically isolate the incoming line from the motor drive. The transformer must also provide a voltage change to match the required voltage of the SCR Drive. Standard designs are delta primary and wye secondary to match the common power sources required in most three phase rectifier circuits.
SolaHD Drive Isolation Transformers are specifically designed to handle the mechanical stresses, voltage demands and harmonics associated with SCR applications. |
- Available from 7.5 thru 440 kVA, 3 Phase, 60 Hz
- Isolation minimizes load disturbances caused by the SCR drive
- UL Listed/NEMA Type 3R enclosures when used with optional weather shield
- Taps on all units for adjustments to incoming source voltage. Full capacity secondary neutral as required by the National Electric Code
- Shielding attenuates line to ground noise
- 10 year limited warranty
|
