Product Overview

125 kVA Clam-Shell Pad Mount Single-Phase Oil-Immersed Distribution Transformer

Meta-Power Solutions’ single-phase pad-mounted oil-immersed distribution transformers are powerful, dependable, and designed with the environment in mind. With the ability to function indoors and outdoors, these transformers offer enhanced reliability and protection against critical equipment failure. The lower operating costs and heat emissions of these transformers make them an ideal choice for a wide range of applications.

Cooling Type
ONAN
Primary Voltage
480 V
Secondary Voltage
240/120 V (Dual Secondary)
Frequency
60 Hz
Fluid Type
Non-PCB Mineral Oil

Request A Quote

Download Spec Sheet

Technical Specs

KVA Rating
125 KVA (other sizes are also available i.e., 25, 50, 75, 100, and 150 KVA)
No. of Phases
Single-Phase
Tapping Range
±2 x 2.5%
Winding Material
Copper / Aluminum
Impedance
1.0-4.5%
Feed Type
Loop Feed
Fluid Type
Non-PCB Mineral Oil
Connection Type
Dead Front
Mounting
Pad-Mounted
No-Load Losses
213 Watts
Load-Losses
986 Watts

Sound Level
NEMA TR1 Standard
IEEE Standards
IEEE C57.12.00
Certification
UL Listed
Efficiency
DOE 2016 Standard Compliant
Temperature Rise
65 °C
Enclosure
NEMA Type 3R – Stainless Steel
Primary Protection Devices
- Bay-O-Net Expulsion Fuse
 - MOV Surge Arrestor (on demand) 
Tank Material
Coated Steel
Quality Control
- Transformer routine tests as per ANSI® and IEEE®
 - Tank Coating System complies with IEEE Std C57.12.28 and C57.12.29
 
Warranty
12 months

Transformer Features

This clam-shell pad-mounted oil-immersed transformer comes in single-phase configurations with a voltage rating of 480 V on the primary side and 240/120 V on the secondary side with dual winding. This unit’s cores are made from cold-rolled silicon steel laminations using state-of-the-art technology.

This transformer is highly energy efficient with lower heat emissions, resulting in fewer cooling requirements. The unit also features mineral oil as an insulating fluid with a 65°C temperature rise. With its NEMA Type 3R enclosure, this clam-shell pad-mount unit can be used for indoor or outdoor applications.

This transformer is primarily used in Electric power distribution, industrial sites, electrical rooms, underground vaults, manufacturing facilities, processing plants, commercial buildings, and underground industrial power distribution.

Benefits

Pad mount transformers are ground-mounted distribution transformers enclosed in a metal cabinet, usually located on a concrete pad. This type of transformer, enclosed in a grounded metal box with all live contact points, can be installed in residential areas without fencing, unlike transformers in substations.

MPS’ pad mount transformers are protected against tampering and the weather, so they can be safely placed where people are present. All enclosures are made from heavy gauge sheet steel and powder painted with a baked-on coating to make them tamper-resistant. Our pad mount transformers come in live-front and dead-front designs along with radial or loop feed.

Our transformers are made of premium materials and typically support residential, commercial, and industrial loads in cities and rural areas. They are filled with sustainable and biodegradable dielectric fluid, which offers excellent fire protection and a longer lifespan.