Federal Pacific T204H45E 45KVA Transformer 60Hz 208V 480Y/277V 3PH

The Federal Pacific T204H45E is a dry-type transformer. This model refers to a step-down transformer (or another type) manufactured by Federal Pacific (FPE), a company historically known for its electrical products, including circuit breakers and transformers.

Key Features of the Federal Pacific T204H45E Dry Type Transformer:

1. Dry-Type Transformer:

   • A dry-type transformer means the transformer uses air for cooling rather than oil (which is used in oil-type transformers). Dry-type transformers are generally considered safer because they do not contain flammable oil and are used in applications where safety and environmental concerns are a priority.

2. Power Rating:

   • The T204H45E model likely refers to a 45 kVA (kilovolt-amperes) transformer, with the 45 in the model name typically indicating the transformer’s power rating. This is a moderate power rating suitable for commercial and industrial use.

3. Voltage Rating:

   • It likely operates with common commercial voltages, such as 480V primary to 120V/240V secondary (or a similar configuration), though the exact primary/secondary voltages would need to be confirmed from the datasheet or product manual.
   • Dry-type transformers are often used in locations where low or medium voltage distribution is needed, such as for powering lighting systems, machinery, or HVAC systems.

4. Application:

   • Federal Pacific T204H45E dry-type transformers are used in applications where safe, reliable powerdistribution is required in a dry environment (e.g., warehouses, factories, commercial buildings).
   • They are used to step down voltage from higher levels to a voltage appropriate for equipment or devices (e.g., stepping down 480V to 120V/240V).
   • They can also be used in industrial settings where space and environmental conditions are a concern, as they do not require oil and have a more compact design.

5. Cooling:

   • As a dry-type transformer, it relies on natural air cooling to regulate its temperature, making it suitable for indoor use and environments where oil could be hazardous or difficult to manage.
   • Ventilation around the transformer is important to ensure proper cooling and prevent overheating.

6. Advantages:

   • Safety: Since dry-type transformers do not use flammable oils, they are a safer choice for certain applications, especially in environments with stringent fire safety regulations.
   • Environmentally Friendly: They do not pose the same environmental concerns as oil-filled transformers, especially if the transformer is located in or near sensitive environments.
   • Maintenance: Dry-type transformers generally require less maintenance compared to oil-type transformers because there’s no need to manage oil levels or deal with oil leaks.

7. Size and Installation:

   • These transformers are typically compact and designed for wall-mounted or floor-mounted installations depending on the specific configuration.
   • Being a dry-type model, it can be installed in areas without the risk of oil spills, often in places with limited space or in indoor applications.

Conclusion:

The Federal Pacific T204H45E is a 45 kVA dry-type transformer, suitable for stepping down voltages in commercialand industrial environments. It features air cooling, making it safer and more environmentally friendly compared to oil-filled transformers. It is used to convert higher voltage levels to those required by sensitive equipment, often providing power to motors, HVAC systems, lighting, and other infrastructure.