100Kva Single Phase Pad mounted Transformer Dual Windings 12.47KV To 120V ANSI DOE

100Kva Single Phase Pad mounted Transformer Dual Windings 12.47KV To 120V ANSI DOE

Single-phase pad-mounted transformers are compact, self-contained electrical device.It has the characteristics of small size, light weight, low noise, low loss, safety and reliability.It is widely used in residential quarters, commercial centers, hospitals, parks, schools, etc.

Main data

Key Features & Drawing

Operating at the standard 60 Hz frequency, these 100 kVA single-phase pad-mounted transformers exhibit exceptional performance. With a primary voltage rating of 12.47GrdY/7.2 kV and a secondary voltage of 240/120V, they achieve an impressive peak efficiency of 99.25%. What distinguishes them is their meticulous design, featuring a four-position load-break switch and a five-position tap changer.

Electrical Protection & Connections

1. Primary connection: Dead-front design with cover-mount eyebolts; includes 200 A load-break elbows with inserts and (2) primary connections plus one standoff bracket for parked elbows
2. Primary overcurrent protection: Internally mounted partial-range current-limiting fuse and draw-out load-break oil temperature-sensitive link; bayonet fuse holder with drip shield
3. Primary arrestor mounting: Boss-nut provisions on H1 and H2 for lightning arrestor installation
4. Secondary connections: Live-front NEMA spade terminals (8-hole spade), externally clamped, three secondary connections; secondary overcurrent protection not included
5. Grounding: One grounding lug on primary and one on secondary
6. Metering, auxiliary controls and load-break switches: Not included

Specification

Single Phase Pad Mounted Transformers UL/cUL Ceritificate

Production process

WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction, port, airport, railway transportation, urban infrastructure, and other areas.

With more than 17 years experience, WINLEY always adhere to the route of "Integrity makes brand,quality wins the market"! We have a professional R&D team, a quality control team, scientific production management system and comprehensive customer service system.

WINLEY holds ISO 9001:2015 quality management system certification, All products have approved by CE certification, we can also apply for UL(Authorized by partner), SASO, SONCAP, etc. according to customer requirements.

WINLEY products are sold to Europe, North & South America, Oceania, Asia and Africa, more than 100 countries and regions in the world are using WINLEY products. Products’ quality and technical service are recognized by all customers around the world, and we have cooperative distributors in some countries.

And we will continue to carry forward the integrity of compliance, scientific and technological innovation, win-win cooperation spirit, provide quality products and comprehensive service to all partners, and work hard for the development of the world’s green electrical power.