Larson Electronics 25 KVA Pad Mount Transformer - 12,000/20,780Y Grounded Wye Primary, 120/240V Secondary - Biodegradable Fluid /KNAN MT-PML-R7-1P-GMK-25KVA-SZ-LT-DF-Z6-BB-CZ-2B4-PR-M1

The MT-PML-R7-1P-GMK-25KVA-SZ-LT-DF-Z6-BB-CZ-2B4-PR-M1ÊIndustrial Pad Mount Transformer from Larson Electronics offers powerful, reliable and efficient power distribution in indoor, outdoor and public locations. The low operating costs, low heat emissions and low cost of ownership makes this transformer ideal for a wide range of applications and businesses. An enclosed design caters to installations on concrete pads without protective fencing.

*PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS*

Transformer Features: With a transformer rating of 25 kVA, the industrial transformer features a primary voltage of single-phase 12,000/20,780YÊGrounded Wye and a secondary voltage of single-phase 120/240 V. The unit has a primary loop feed and dead-front primary connections. We also offer systems with radial feed and dead front primary/live front secondary connections. This transformer does not feature any tap changers for voltage changes. Tap changers can be added for an additional fee.ÊThis pad mount transformer features primary well bushings and standard spade connectors on the secondary side. Equipped with copper windings, this transformer consists of one coil and two core loops.

The MT-PML-R7-1P-GMK-25KVA-SZ-LT-DF-Z6-BB-CZ-2B4-PR-M1Êis air cooled and does not have fans or mounting provision for fans. This unit features a 60¡C temperature rise for reduced heat waste, increased reliability and longer life. The transformer meets DOE 2016 efficiency standards. The combination of low temperature rise and high efficiency makes this unit suitable for use in electrical rooms, air conditioned spaces in buildings, underground vaults and similar locations, in addition to outdoor areas.

Insulation Fluid: The MT-PML-R7-1P-GMK-25KVA-SZ-LT-DF-Z6-BB-CZ-2B4-PR-M1Êfeatures biodegradable cooling fluid (KNAN) that is comparable to FR3 fluid. We offer transformers with mineral oil fluid, if needed.

Biodegradable Fluid:Biodegradable cooling fluid (vegetable oil) has a higher heat capacity compared to mineral oil, making the liquid safer to use and more reliable during operations. Vegetable oil has a higher flash point and fire point than mineral oil, hydrocarbon oil, silicone oil and synthetic ester. This cooling fluid is also non-toxic and can tolerate higher breakdown voltages than mineral oil. When operating at high temperatures, biodegradable cooling liquid sustains up to 120% loan conditions, which helps preserve the transformer's lifespan and performance.

Gauges: The following gauges are included with the system: liquid level, temperature and pressure/vacuum gauges. Standard liquid level, temperature and pressure/vacuum gauges are analog, manual reading types. These gauges do not have auxiliary contacts.

Fault Pressure Devices: This unit is equipped with an automatic fault pressure device. Fault pressure devices are used to detect high rates of pressure rise within the tank.

Rapid Rise Relay: There are no rapid rise relays on the unit. This safety component is designed for protection when a rapid increase in tank pressure occurs. The relay is suitable for detecting sudden pressure fluctuations above predetermined safe limits.

Surge Arrestors: This system does not come with any equipped high elbow surge arrestors on the primary side. We can offer models with high elbow surge arrestors equipped from factory upon request.Ê

Load Breaker Switch: This system is not equipped with any load break switches. We offer 2-position, 4-position, and 6-position LBOR switches at additional charge.

Valves: The MT-PML-R7-1P-GMK-25KVA-SZ-LT-DF-Z6-BB-CZ-2B4-PR-M1Êis equipped with a fill valve and drain valve with sampler port.

Protection Fuses: This transformer contains bayonet protection fuses on the primary side. For units without protection fuses, up stream protection is provided. We recommend provisions for protection fuses when possible, as blown fuses may require more frequent oil changes.

Mount: The heavy-duty enclosure makes the unit suitable for both indoor and outdoor applications. This power distribution system can be pad mounted on concrete pads.

Benefits: The MT-PML-R7-1P-GMK-25KVA-SZ-LT-DF-Z6-BB-CZ-2B4-PR-M1Êpad mount transformer offers many benefits to consumers. 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 turns into cost savings for owners in the form of lower energy bills and decreased cost of ownership.

Applications: General purposes, industrial sites, electrical rooms, underground vaults, manufacturing facilities, steel plants, offshore, commercial, military, processing plants, electric power distribution, utilities, public locations and more.

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 protected] to discuss your specific requirements.