|
|
 |
| Welcome to Electro-Matic Products' Automation Website |
|
| | Transformers | | | | Siemens transformers are completely static electrical devices which convert alternating current from one voltage level to another. The transformer is used to match the voltage supply to the electrical load. They can increase (step-up) or decrease (step-down) voltages. Since no vaults are required for installation, dry type transformers can be located right at the load to provide correct voltage for the application. This eliminates the need for long, costly, low voltage feeders. Siemens general purpose transformers meet applicable NEMA, ANSI, UL, and IEEE standards.
Find out more about Transformers.
Individual Product Lines | » General Purpose Transformers
General purpose transformers are rated 600 volts and below for supplying appliance, lighting, and power loads from electrical distribution systems. Standard distribution voltages are 600, 480, and 240 volts; standard load voltages are 480, 240, and 120 volts. | | » TP1 Transformer
The TP1 designs include the use of higher grade electrical steel and other features designed to lower flux density and reduce losses especially at average 35% loading where the TP1 measurements apply. To meet TP1 the design engineer must consider both the “I square R” losses and the core or iron loses. Simple de-rating from a higher kVA will not satisfy the TP1 standards as the efficiency level is dependent on the combination of core (no-load) losses and I2R (winding) losses. |
| | | |
|
|
|
|
|
|
