Larson Electronics 112.5 KVA Pole Mount Distribution Transformer - 3-phase 6900V Delta Primary, 480Y/277 Secondary - Copper/Mineral Oil/ONAN MT-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1

The MT-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1 Pole Mount Distribution Transformer from Larson Electronics offers powerful, reliable and efficient power distribution in 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. This power distribution system is designed for overhead, pole mount installations and use. The MT-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1 is equipped with a tap changer.

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

Transformer Features: With a transformer rating of 112.5 kVA, the industrial transformer features a primary voltage of three-phase 6900V Delta and a secondary voltage of three-phase 480Y/277. This pole mount transformer features three porcelain high-voltage bushings with surge arrestors on the primary side and three bushings on the secondary side. The three-phase transformer has copper windings and an iron core. Tin plated terminals on the primary and secondary side accepts copper or aluminum connections.

The MT-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1 is air cooled and does not have fans or mounting provision for fans. This unit features a 65¡C temperature rise for reduced heat waste, increased reliability and longer life. 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-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1 features mineral oil insulation fluid. Internal marking is available for proper oil level monitoring. We offer transformers with FR-3 oil fluid, if needed.

Gauges: Gauges: The following gauges are included with the system:

¥ Liquid level indicator - visual internal line

We can add liquid level, temperature and pressure/vacuum gauges at an additional cost. Standard liquid level, temperature and pressure/vacuum gauges are analog, manual reading types.

Pressure Relief Device: An automatic pressure relief device is included with this transformer.

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 comes with three lightning arrestors on the H1 primary terminal. The surge arrester carries an 7.65 kV maximum continuous operating voltage (MCOV) rating. MCOV refers to the voltage that can be continuously applied to the surge arrestor. The MCOV is typically 85% of the system's nominal rating.

Mounting provisions for installing lightning arrestor on the H2 primary terminal are available. Designed for over-voltage and transient voltage protection, the components prevent damage caused by lightning, internal switching or voltage surges. We can offer models without high elbow surge arrestors that have mounting provisions for customer-provided surge arrestors.

Load Breaker Switch: The MT-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1 has a 2-position load break switch.

Valves: The MT-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1 is equipped with a fill valve and drain valve with sampler port.

Protection Fuses: This transformer does not contain fuses or circuit breakers. 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 and outdoor applications. Equipped with hangar brackets and lifting lugs, this overhead power distribution system can be mounted on poles.

Benefits: The MT-UPM-R7-3P-GNZ-112.5KVA-YE-CP-A6-BM-CZ-CZ2-M1 heavy-duty 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.

We offer completely self protected (CSP) pole mount overhead transformers at an additional cost.

Applications: General purposes, industrial sites, electrical rooms, public locations, 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 sales@larsonelectronics.com to discuss your specific requirements.