---
title: "Power & Distribution Transformers | Powerbridge Catalog"
description: "Explore our range of oil-immersed, railway, and grid transformers. Customized designs available for specific voltage and climate requirements."
url: "/products"
language: "en"
alternates:
  - { language: "zh", url: "/zh/products" }
---

# Power & Distribution Transformers

Catalog of transformers for transmission and distribution networks. Sourced via integrated quality management systems compliant with ISO 9001 and OHSAS 18001. Specifications include rated voltage, phase configuration, cooling class, and tap-changer type. Powerbridge acts as the service provider; manufacturing partners execute production. Customized designs address voltage, power rating, climate, network topology, and noise level constraints.

[Request Datasheet](/contact)

- **Models in catalog:** 6
- **Product families:** 2
- **Cumulative operating hours verified:** 65,000,000

[Power Transformers — 05 MODELS — Grid-scale units for generation interconnection and high-voltage transmission substations. — View family](/categories/power-transformers)

[Distribution Transformers — 01 MODELS — Medium- and low-voltage units for industrial plants, utilities and railway traction networks. — View family](/categories/distribution-transformers)

## Transformer Specifications

Filter by voltage class, type, and application. Compare up to four models for specification review.

[Power Transformer — Three-phase on-load/no-load Power Transformer designed for transmission systems. — - **Max Voltage:** 220 kV
- **Phase:** Three-phase
- **Tap Changer Type:** On-load / No-load](/products/power-transformer)

[Grid Transformer — Transformer designed for grid applications.](/products/grid-transformer)

[Auto-Transformer — Transformer with auto-winding configuration.](/products/auto-transformer)

[Step Up/Down Transformer — Transformer used for stepping voltage up or down.](/products/step-up-down-transformer)

[Railway Transformer — Specialized transformer for railway applications.](/products/railway-transformer)

[Three Phase Pad Mounted Transformer — Pad-mounted transformer suitable for three-phase distribution. — - **Phase:** Three-phase](/products/three-phase-pad-mounted-transformer)

[Oil Immersed Transformer — Transformer cooled by oil immersion.](/products/oil-immersed-transformer)

[Isolation Transformer — Transformer providing electrical isolation.](/products/isolation-transformer)

[Pole Mounted Transformer — Transformer designed for pole mounting.](/products/pole-mounted-transformer)

[Dry Type Transformer — Transformer cooled by air without liquid insulation.](/products/dry-type-transformer)

## Request a Quotation

Specify transformer model, rated capacity, and destination. Sales engineers respond within one business day.

- **Email:** [victoriali@hzpowerbridge.com](mailto:victoriali@hzpowerbridge.com)

[WhatsApp](https://wa.me/861336535686?text=Hello%2C%20I%20have%20an%20inquiry.%20(%2Fproducts))