---
title: "Daelim Pad Mounted Transformer – Three-Phase, 75–3750 kVA, ANSI/IEC/CSA/DOE, FR3 Fluid"
description: "Daelim pad mounted transformer (ANSI/IEC/CSA/DOE) in 75–3750 kVA, 2400–34,500V primary and 120–600V secondary. Hermetically sealed, low-loss three-phase five-legged core, FR3 fluid, loop or radial feed, HV bay-one fuse and LV breaker. Ideal for residential and industrial distribution."
url: https://factorysea.com/product/daelim-pad-mounted-transformer-three-phase-75-3750-kva-ansi-iec-csa-doe-fr3-fluid/
date: 2026-10-04
modified: 2026-10-04
author: "DAELIM BELEFIC"
image: https://img.factorysea.com/2026/10/04033005/daelim-pad-mounted-transformer-three-phase-75-3750-kva-ansi-iec-csa-doe-fr3-fluid-product-main-daelim-pad-mounted-transf-scaled.jpg
categories: ["Pad-Mounted Transformers"]
type: product
stock_status: "instock"
lang: en-US
---

# Daelim Pad Mounted Transformer – Three-Phase, 75–3750 kVA, ANSI/IEC/CSA/DOE, FR3 Fluid

## Product Overview

The Daelim Pad Mounted Transformer is a three-phase distribution transformer designed for outdoor installation in residential and industrial applications. Its compact, hermetically sealed construction integrates with the surrounding environment while providing safe and aesthetic characteristics. Built with a three-phase five-legged metal core and stainless steel tank, it delivers low noise and low loss operation. The unit uses FR3 high-fire-point dielectric fluid to improve fire safety and environmental benefits while extending service life.

## Key Features

- **Standards:** ANSI, IEC, CSA, DOE.
- **Compact construction:** small size, easy for installation.
- **Hermetically sealed:** safe, free of maintenance.
- **Protection:** bay-one fuse and sensing fuse or isolation link on HV side; LV side secondary circuit breaker for overload protection.
- **HV side:** insert bushing and bushing well, safe and convenient. Loop type and radial type both available.
- **Core construction:** high quality metal core for low noise and low loss.
- **Accessories:** pressure release valve, oil indicator, oil filling valve, tap changer, load switch and others.

## Applications

The compact structure, safe and aesthetic characteristics make this transformer suitable for residential and industrial applications where integration with the environment is important.

## Technical Specifications

| Parameter | Value |
| --- | --- |
| Primary Voltage | 2400–34,500 V |
| Secondary Voltage | 120–600 V |
| Capacity | 75–3750 kVA |
| Standards | ANSI, IEC, CSA, DOE |
| Dielectric Fluid | FR3 high-fire-point dielectric fluid |
| Core | Three-phase five-legged |
| Tank | Stainless steel |

## Why Choose This Product?

The Daelim Pad Mounted Transformer combines a compact, hermetically sealed design with low-noise, low-loss operation and FR3 dielectric fluid for improved fire safety and environmental benefits. Loop and radial configurations, HV bay-one fuse protection, and LV circuit breaker protection make it adaptable to a range of residential and industrial distribution requirements.

![Three-phase pad mounted transformer by Daelim for distribution networks](https://img.factorysea.com/2026/10/04032759/daelim-three-phase-pad-mounted-transformer.webp)

## Manufacturer Recommendation

DAELIM BELEFIC pad mounted transformers have been comprehensively certified by the third party of SGS and fully comply with the IEEE 57.12.34 standard. The unique industrial design in three-phase five-legged core and stainless steel tank helps make Daelim one of the superior suppliers in China.

## Sourcing Guide (FAQ)

### What capacity range is available?

Daelim Pad Mounted Transformers are available from 75 kVA to 3750 kVA.

![Loop type pad mounted transformer from Daelim](https://img.factorysea.com/2026/10/04032806/daelim-loop-type-pad-mounted-transformer-2.webp)

### What primary and secondary voltages are supported?

Primary voltage ranges from 2400 V to 34,500 V. Secondary voltage ranges from 120 V to 600 V.

### What standards does this transformer comply with?

The transformer complies with ANSI, IEC, CSA and DOE standards. It has also been comprehensively certified by the third party of SGS and fully complies with the IEEE 57.12.34 standard.

![Radial type pad mounted transformer from Daelim](https://img.factorysea.com/2026/10/04032810/daelim-radial-type-pad-mounted-transformer-3.webp)

### What protection features are included?

The HV side includes a bay-one fuse and sensing fuse or isolation link. The LV side includes a secondary circuit breaker for overload protection.

### Is loop or radial configuration available?

Yes. Both loop type and radial type configurations are available.

![Daelim pad mounted transformer with FR3 high-fire-point dielectric fluid](https://img.factorysea.com/2026/10/04032815/daelim-pad-mounted-transformer-fr3-fluid-4.webp)

## Summary

The Daelim Pad Mounted Transformer is a three-phase distribution solution for residential and industrial applications, offered in 75–3750 kVA with primary voltages from 2400 V to 34,500 V and secondary voltages from 120 V to 600 V. Its hermetically sealed, low-loss design with FR3 dielectric fluid and comprehensive SGS certification supports reliable, environmentally conscious power distribution. Contact us for a quotation tailored to your specific requirements.

This product is supplied directly by the manufacturer’s factory. Click the supplier inquiry button below to get a quote. ↓