# Shandong Dachi Electric (Dachi Group)

> One of China's largest transformer industrial complexes with 80 million kVA annual capacity; Shandong Dachi Electric produces 500 kV and 220 kV large on-load tap-changing split power transformers and mobile substations.

> Headquarters: Heze, Shandong, China - Warranty: 3 years - Sample models below: 3 (total catalog models: 3)

**Canonical:** https://voltformer.com/brand/dachi-electric - markdown: https://voltformer.com/brand/dachi-electric.md

## Overview

One of China's largest transformer industrial complexes with 80 million kVA annual capacity; Shandong Dachi Electric produces 500 kV and 220 kV large on-load tap-changing split power transformers and mobile substations. Request a formal factory quotation through Voltformer. Verify applicable standards, guaranteed ratings and declarations of conformity against the exact offered-model documentation and project jurisdiction. The IEC/EN 50708 series and EU Regulations 548/2014 and 2019/1783 apply only where the transformer and market fall within their legal scope.

## Official sources

- https://www.chinadachi.com/en/index.html

- **Last reviewed:** 2026-09-13

## Sample Models

- [VF-DCH-SPL-240M-220K - Dachi Electric 240 MVA 220/35-35 kV Dual-Secondary Split OLTC Power Transformer](https://voltformer.com/product/dachi-electric-240-mva-220-35-35-kv-dual-secondary-split-oltc-power-transformer.md)
- [VF-DCH-PWR-50M-110K - Dachi Electric 50 MVA 110/34.5 kV On-Load Tap-Changing (OLTC) Power Transformer](https://voltformer.com/product/dachi-electric-50-mva-110-34-5-kv-on-load-tap-changing-oltc-power-transformer.md)
- [VF-DCH-MOB-31M-110K - Dachi Electric 31.5 MVA 110/34.5 kV Truck-Trailer Complete Mobile Substation](https://voltformer.com/product/dachi-electric-31-5-mva-110-34-5-kv-truck-trailer-complete-mobile-substation.md)

## RFQ

Use the family-specific search/get tools in [the tool reference](https://voltformer.com/tool-reference.md) to choose an exact SKU or ID. RFQ submission requires authentication, a complete draft and explicit user confirmation; unknown project inputs must not be invented.