# Hitachi Energy Grid-eXpand Mobile Compact Substation 67 MVA 66/11 kV

> Modular prefabricated Grid-eXpand substation family for rapid renewable and utility connections.

> SKU: VF-HE-PFB-67M-66K | Brand: ABB / Hitachi Energy | Category: Power & Energy Equipment / Transformers / Compact Substations, Kiosks & Pad-Mounted / Monolithic Concrete Kiosk Substations

**Voltformer canonical:** https://voltformer.com/product/hitachi-energy-grid-expand-67-mva-66-kv-compact-substation - markdown version: https://voltformer.com/product/hitachi-energy-grid-expand-67-mva-66-kv-compact-substation.md

## Overview

Hitachi Energy Grid-eXpand Mobile Compact Substation 67 MVA 66/11 kV is intended for Turnkey Complete Package Substation. Configured electrical data: 67 MVA, 66/11 kV primary/secondary voltage, 50 Hz, 3-phase, vector group Dyn11 and short-circuit impedance 6%. Construction: Copper (Cu-Cu); cooling: ONAN/ONAF; loss class: Ecodesign Tier 2. 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:** Turnkey Complete Package Substation
- **Target industries:** National Distribution Utilities (TEDAŞ/DSO), Construction Worksites, Industrial Zone Plot Distribution
- **Brand:** [ABB / Hitachi Energy](https://voltformer.com/brand/abb-hitachi-energy.md) - Global leader in high-voltage power grids and critical industrial infrastructure; Hitachi Energy delivers Resibloc® glass-fibre reinforced dry-type, TrafoStar™ large power transformers and EcoDry seri
- **Category:** [Power & Energy Equipment](https://voltformer.com/catalog.md) / **Transformers** / [Compact Substations, Kiosks & Pad-Mounted](https://voltformer.com/category/compact-substations-and-padmounted.md): Monolithic concrete kiosks, pad-mounted outdoor transformers and mobile emergency substations. / [Monolithic Concrete Kiosk Substations](https://voltformer.com/category/compact-substations-and-padmounted/prefabricated-concrete-substations.md)

## Technical Specifications

| Property | Value |
|---|---|
| Rated power | 67 MVA |
| Primary / secondary voltage | 66 kV / 11 kV (OLTC/DETC - grid configured) |
| Frequency / phases | 50 Hz / 3-phase - Dyn11 |
| Short-circuit impedance (Uk) | 6% |
| No-load loss P0 | 43.97 kW |
| Load loss Pk | 469.0 kW |
| Calculated efficiency (power factor = 1) | 99.2402% at 100% load; 99.5211% at 50% load |
| Loss class | Ecodesign Tier 2 |
| Windings | Copper (Cu-Cu) - cooling: ONAN/ONAF - insulation: Class A |
| Temperature rise | 65 K - sound pressure: 52 dB(A) |
| Mass and dimensions | 17500 kg - 5200×2500×2600 mm |
| Enclosure | Configuration-specific ingress protection - wheel gauge: 820 mm |
| LI / AC withstand | 165 kV peak / 80 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

- Configuration-specific compliance standard
- TEDAŞ MYD/96-032.B
- TS EN 50708 series
- CE

## Accessories

**Included:** HV GIS bay interface, MV feeder interface, Protection and control package
**Optional:** Skid-mounted transformer, Containerized control room, Digital monitoring

## Official sources

- https://www.hitachienergy.com/africa/en/products-and-solutions/substations/grid-expand/grid-expand-mobile
- https://www.hitachienergy.com/content/dam/pg/countries/indonesia/docs/1-1-edw-id-20241030-grid-expand-solution_rintoadi.pdf
- https://www.hitachienergy.com/products-and-solutions/transformers

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

Manufacturer family/application source. Hitachi Energy’s Grid-eXpand reference table lists 66 kV solutions with 67 MVA power-transformer modules. The complete substation is modular and configurable; verify civil, protection and transport details for the selected project. Exact order code, guaranteed losses, dimensions, insulation level, cooling stage, winding material and project options must be confirmed with the OEM before procurement or an SLD study.

## Pricing & Logistics

- Pricing type: RFQ (On Request) - Indicative range: $46,000 – $54,000 USD
- Delivery time: 2–8 weeks (may vary depending on technical configuration, factory capacity and destination) - Warranty: 36 months
- Compliance candidates: Configuration-specific compliance standard, TEDAŞ MYD/96-032.B, TS EN 50708 series, CE. 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-HE-PFB-67M-66K","quantity":1}]}
```

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