# Qingdao Transformer 16 MVA 35/6.6-0.44 kV Port & Ship Shore Power Transformer

> Qingdao Transformer 16 MVA 35/6.6-0.44 kV Port & Ship Shore Power Transformer belongs to the Port & Ship Shore-Power Transformers category and is rated at 16 MVA with 35/6.6 kV primary/secondary voltage. Application: Cruise & Container Ports Shore-to-Ship Green Power (Cold Ironing). Final ratings must be verified against the manufacturer datasheet.

> SKU: VF-QD-SHR-16M-35K | Brand: Qingdao Transformer Group (Qingdian Electric) | Category: Power & Energy Equipment / Transformers / Special Industrial & Process Transformers / Port & Ship Shore-Power Transformers

**Voltformer canonical:** https://voltformer.com/product/qingdao-transformer-16-mva-35-6-6-0-44-kv-port-and-ship-shore-power-transformer - markdown version: https://voltformer.com/product/qingdao-transformer-16-mva-35-6-6-0-44-kv-port-and-ship-shore-power-transformer.md

## Overview

Qingdao Transformer 16 MVA 35/6.6-0.44 kV Port & Ship Shore Power Transformer is intended for Cruise & Container Ports Shore-to-Ship Green Power (Cold Ironing). Configured electrical data: 16 MVA, 35/6.6 kV primary/secondary voltage, 50 Hz, 3-phase, vector group Dyn11-d11 and short-circuit impedance 7.5%. Construction: Copper (Cu-Cu); cooling: ONAN/ONAF; loss class: Shore-to-Ship Marine Port Grade. These values support preliminary engineering selection; verify insulation levels, thermal limits, short-circuit duty, installation conditions and applicable standards against the manufacturer datasheet and the site study.

- **Application:** Cruise & Container Ports Shore-to-Ship Green Power (Cold Ironing)
- **Target industries:** Container & Cruise Seaports, Shipyards & Docks, Shipping Lines & Marine Operators
- **Brand:** [Qingdao Transformer Group (Qingdian Electric)](https://voltformer.com/brand/qingdao-transformer.md) - Global maritime and port-sector solution partner in port electrification, shore-to-ship power, offshore marine transformers and 220 kV grid transmission power transformers.
- **Category:** [Power & Energy Equipment](https://voltformer.com/catalog.md) / **Transformers** / [Special Industrial & Process Transformers](https://voltformer.com/category/special-industrial-process-transformers.md): Arc furnace (EAF), green hydrogen electrolyser, rectifier, traction and mining Ex-proof transformers. / [Port & Ship Shore-Power Transformers](https://voltformer.com/category/special-industrial-process-transformers/port-ship-shore-power-transformers.md)

## Technical Specifications

| Property | Value |
|---|---|
| Rated power | 16 MVA |
| Primary / secondary voltage | 35 kV / 6.6 kV (±2 x 2.5%) |
| Frequency / phases | 50 Hz / 3-phase - Dyn11-d11 |
| Short-circuit impedance (Uk) | 7.5% |
| No-load loss P0 | 11.50 kW |
| Load loss Pk | 92.0 kW |
| Calculated efficiency (power factor = 1) | 99.36% at 100% load; 99.57% at 50% load |
| Loss class | Shore-to-Ship Marine Port Grade |
| Windings | Copper (Cu-Cu) - cooling: ONAN/ONAF - insulation: Class A |
| Temperature rise | 65 K - sound pressure: 60 dB(A) |
| Mass and dimensions | 28500 kg - 4200×2600×3800 mm |
| Enclosure | IP55 / C5-M sea-salt protected - wheel gauge: 1400 mm |
| LI / AC withstand | 170 kV peak / 70 kV rms - partial discharge: 5 pC |
| Environment | -25°C / +40°C; altitude ≤ 1000 m |
| Core steel | CRGO Laser-Treated Grain-Oriented Silicon Steel (23ZDMH85 / Baosteel B23R085) |
| Bushings / terminals | Direct Copper Busbar Terminals (Busbar Integrated / IP00-IP31) |

## Standards

- IEC 60076
- IEC/IEEE 80005-1 (High Voltage Shore Connection)
- CCS Rules

## Accessories

**Included:** CCS / DNV GL Maritime Certificate, DGPT2 Protection, Multi-Secondary Output Busbar System
**Optional:** Configuration-specific technical value

## Official sources

- https://www.qdqddq.com/

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

## Pricing & Logistics

- Pricing type: RFQ (Project Engineering) - Indicative range: $195,000 – $235,000 USD
- Delivery time: 2–8 weeks (may vary depending on technical configuration, factory capacity and destination) - Warranty: 36 months
- Compliance candidates: IEC 60076, IEC/IEEE 80005-1 (High Voltage Shore Connection), CCS Rules. Verify applicability and conformity against the exact offered model and project jurisdiction.

## RFQ

Request a formal factory quotation via Voltformer RFQ:

```json
POST https://voltformer.com/api/v1/rfq
{"companyName":"Example Energy","email":"procurement@example.com","items":[{"skuOrId":"VF-QD-SHR-16M-35K","quantity":1}]}
```

Full catalog JSON: https://voltformer.com/agent-catalog.json - OpenAPI: https://voltformer.com/openapi.json