The MT-480V-250KVA-220V 480V Single Phase Energy Efficient Autotransformer from Larson Electronics is powerful, reliable and designed with the environment in mind. Suitable for both indoor and outdoor applications, theMT-480V-250KVA-220V provides increased reliablity, protection against critical equipment failures and the ability to adjust the supply voltage to match specific load requirements The lower operating costs, lower heat emissions and lower cost of ownership make this transformer ideal for a wide range of applications and businesses.
*PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS*
Transformer Features: With a transformer rating of 250kVA, theMT-480V-250KVA-220V isolation transformer is a three phase unit with a primary voltage of 480V. It also provides a secondary voltage of 220V. Featuring robust construction, this unit`s cores are manufactured with non-aging, cold-rolled silicon steel laminations using state of the art technology.
This unit boasts a low cost of ownership and is highly energy efficient. Lower heat emissions mean less cooling is needed as well. The Standard Type 3R enclosure makes the unit suitable for both indoor and outdoor applications and it can be either floor or wall mounted. The unit also features a 180° insulation with a 115°C temperature rise.
Benefits: TheMT-480V-250KVA-220V autotransformer offers many benefits to the consumer. Precision cut copper transformer winding material help to improve performance. The close tolerances used during manufacturing also eliminates burrs which hinder performance. Each core is specially coated to prevent the ingress of moisture and are electrically balanced to minimize axial forces during short circuit situations.
This transformer provides owners with significant energy savings as well as offering environmental benefits. Higher efficiency not only extends the life of the transformer, but also turn into cost savings for owners in the form of lower energy bills and decreased cost of ownership. Integrated wall mounting brackets make installation fast and easy and the offset outward facing wall installation holes allow for easy power tool access.
Safety: TheMT-480V-250KVA-220V is an autotransformer which means that it has the ability to adjust the supply voltage to match specific load requirements when load isolation from the supply line is not required. Autotransformers are typically used is distribution systems that require small voltage corrections during operation.
Applications: Power supplies for sensitive equipment such as computers, medical devices, or laboratory instruments.
Larson Electronics is a manufacturer and as such can build stationary and portable transformer systems to your specifications. Although we carry several models of power distribution transformer systems, we can deliver custom ordered units almost as quickly as our prebuilt units. If this model does not meet your needs, please contact us at 1-800-369-6671 or email@example.com to discuss your specific requirements.
Specifications / Additional Information
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|Phase: Single Phase
||Listing: UL Listed|
|Primary Voltage: 480V
|Primary Configuration: Wye
|Secondary Voltage: 220V
|Secondary Configuration: N/A
|Reverse Connectable: Yes
|Connection Type: Lugs / Bolt-Down Terminals
|Mounting: Floor or Wall
|Construction Style: Enclosed - Ventilated Core & Coil
|Temperature Rise: 115°C
|Sound Level: Meets NEMA ST-20 Standards
||Special Orders- Requirements|
|Enclosure Material: NEMA Type 3R Heavy Duty Ventilated - Steel
||Contact us for special requirements|
|Finish: ANSI 61 Grey, UL50 Finish
||Toll Free: 1-800-369-6671|
|Dimensions: 20.2"L x 19.4"W x 21.5"H
|Weight: 170 lbs
1 year warranty replacement on this isolation transformer. After 30 days, the customer ships the failed transformer to Larson Electronics at their expense. If the failure is a manufacturer defect, we will ship a new replacement to the customer. If failure occurs within 30 days of receipt, Larson Electronics will provide a return label via email to the customer. When the failed transformer is returned, Larson Electronics will ship a new replacement.