Mobile Substation RFQ

Request quotes for mobile substations, trailer-mounted power transformers, complete mobile substation packages, emergency substation units, mobile switchgear, and temporary substation solutions for emergency restoration, planned outage support, load growth bridging, and construction power applications.

Complete only the fields you know. If you have an existing substation one-line diagram, failed transformer nameplate, site drawing, road route information, or rental/purchase specification, upload it near the end of this form.
  • Complete Package
  • Emergency Restoration
  • Load Tap Changer
  • Mobile Transformer
  • Planned Outage
  • Rental Available
  • Switchgear Included
  • Trailer-Mounted
  • Turnkey Deployment

Mobile Substation RFQ Intake

This form is built for electric utilities, cooperatives, industrial facility owners, EPCs, and substation contractors sourcing trailer-mounted mobile substations and emergency substation packages for rapid deployment, planned outage support, and temporary power.

  • Mobile substation type, trailer configuration, MVA rating, high-side and low-side voltage, and fluid type
  • Application, deployment urgency, duration, site access, and connection method at the existing system
  • Equipment included — switchgear, protection relaying, metering, SCADA, LTC, oil containment, and surge arresters
  • Transport requirements, site preparation, oversize permits, energisation support, purchase or rental terms

For Emergency Restoration and Storm Response

Capture high-side and low-side voltage, MVA rating, connection method, deployment site, road access conditions, and urgency. Emergency mobile substation deployments require rapid specification confirmation — upload the failed transformer nameplate and one-line diagram.

For Planned Outage and Load Growth Applications

Support mobile substation specifications for planned maintenance outages, transformer replacements, and load growth bridging — including equipment to be included in the package, LTC requirements, and protection relay settings coordination.

For Rental and Long-Term Temporary Deployment

Collect rental term, purchase option requirements, insurance responsibility, vendor-supplied installation and commissioning, spare parts, and O&M manual requirements for mobile substation lease engagements.

Substations

1. Mobile Substation Type and Configuration

Select the mobile substation type and configuration. Mobile substations range from trailer-mounted transformers only to complete packages including transformer, switchgear, protection, metering, and control all on a single trailer.

Mobile Substation Type
Trailer / Transport Configuration

2. Application and Deployment Context

Identify the deployment application, the existing system it will interface with, and the urgency of the requirement. Mobile substations are typically deployed for emergency restoration, planned outage support, or construction power.

Primary Application

3. Electrical Ratings and System Interface Requirements

Provide transformer ratings and system interface data. The high-side and low-side voltages must match the existing system. Specifying the existing bus arrangement and connection method is critical for rapid deployment.

Ratings Data Required
Connection Method at Site

4. Transformer and Switchgear Features

Specify included equipment, protection, metering, and monitoring systems. Complete mobile substation packages typically include primary switching, protection relaying, metering, and sometimes SCADA communications on the same trailer.

Equipment Included in Package

5. Transport, Site Access, and Installation

Specify transport requirements, site conditions, and connection / energisation support needed. Road-transportable mobile substations must comply with oversize load permit requirements, which vary by state, province, and route.

Transport and Site Requirements

6. Standards, Documentation, and Commercial Terms

Select applicable standards and specify rental or purchase terms, warranty, and documentation requirements.

Standards and Documentation

7. Contact, Delivery, Uploads, and Notes

Quote Type
Support Required

Upload one-line diagrams, equipment lists, relay settings, utility fault current, previous studies, models, drawings, RFP documents, site standards, or photos.

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