# Mobile Emergency Substations - Compact Substations, Kiosks & Pad-Mounted

> Verify configuration-specific ratings and compliance in the manufacturer documentation.

> Power/rating scope: 5 MVA - 40 MVA | Voltage scope: 36 kV - 154 kV / 34.5 kV - 6.3 kV

**Canonical:** https://voltformer.com/category/compact-substations-and-padmounted/mobile-emergency-substations - markdown: https://voltformer.com/category/compact-substations-and-padmounted/mobile-emergency-substations.md

## Parent

[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.

## Sample Products

- [VF-TK-MOB-40M-154K - Taikai 40 MVA 154/34.5 kV Truck-Mounted Complete Mobile Switchgear & Substation](https://voltformer.com/product/taikai-40-mva-154-34-5-kv-truck-mounted-complete-mobile-switchgear-and-substation.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)
- [VF-HE-MOB-120M-420K - Hitachi Energy Grid-eXpand Mobile Substation 120 MVA / 420 kV](https://voltformer.com/product/hitachi-energy-grid-expand-mobile-substation-120-mva-420-kv.md)
- [VF-SIE-MOB-30M-230K - Siemens Energy Mobile Substation 30 MVA 230/13.8 kV](https://voltformer.com/product/siemens-energy-mobile-substation-30-mva-230-kv.md)
- [VF-HE-MOB-60M-245K - Hitachi Energy Grid-eXpand Mobile Substation 60 MVA 245/33 kV](https://voltformer.com/product/hitachi-energy-grid-expand-mobile-substation-60-mva-245-kv.md)
- [VF-SIE-MOB-50M-245K - Siemens Energy Mobile Substation 50 MVA 245/33 kV](https://voltformer.com/product/siemens-energy-mobile-substation-50-mva-245-kv.md)

## Technical specializations

- **Trailer-Mounted Rapid Deployment Mobile Substation (Mobile MV/HV)** - Verify configuration-specific ratings and compliance in the manufacturer documentation.

## Official sources

- https://webstore.iec.ch/en/publication/599

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

## RFQ

Use the family-specific tools in [the tool reference](https://voltformer.com/tool-reference.md) and the canonical taxonomy at https://voltformer.com/agent-catalog.json. Sub-category: mobile-emergency-substations. The transformer query's subCategory parameter applies only to transformer families. Authenticate and obtain explicit confirmation before RFQ submission.